PROFESSIONAL GRADE PLEATED AIR FILTER MERV 13 Pleated Air Filter - 4300872 Engineered for commercial HVAC systems requiring superior particulate capture without compromising airflow. Our MERV 13 pleated filter delivers exceptional performance for industrial and institutional applications. Key Benefits: Captures 85-90% of 3-10 micron particles Low pressure drop design increases system efficiency Extended service life reduces replacement frequency Rigorous quality control ensures consistent performance MOQ 20pcs Lead Time 7-10 Days OEM Service Available TECHNICAL SPECIFICATIONS Parameter Value Part Number 4300872 Nominal Size 20 x 25 x 4 in Actual Size 500 x 626 x 92 mm MERV Rating MERV 13 Media Material Synthetic Fiber Brand ORMADUS Replacement WHY CHOOSE OUR PLEATED AIR FILTERS? ✓ Superior Filtration Our MERV 13 rating means effective capture of pollen, mold spores, dust, and other airborne contaminants common in commercial environments. ✓ Energy Efficient The advanced pleat design maintains optimal airflow while providing high-efficiency filtration, reducing energy consumption in your HVAC system. ✓ Durable Construction Reinforced frame and synthetic media resist moisture damage and maintain structural integrity throughout the filter's service life. CUSTOMER TESTIMONIALS ★★★★★ "Consistent quality across multiple orders. These filters perform as well as name brands at a fraction of the cost." - HVAC Supply Inc. ★★★★★ "Our maintenance costs dropped 18% after switching to these filters due to their extended service life." - Facility Management Co. ★★★★★ "Perfect fit for our OEM replacement program. Customers report better air quality after installation." - Filter Distributors LLC APPLICATIONS Our MERV 13 pleated air filters are ideal for: Commercial office buildings Healthcare facilities Educational institutions Retail spaces Manufacturing plants Hospitality venues FREQUENTLY ASKED QUESTIONS Q: What is the typical lifespan of this filter? A: Under normal operating conditions, we recommend replacement every 3-6 months depending on usage and environmental factors. Q: Do you offer custom sizes? A: Yes, we provide OEM/ODM services and can manufacture filters to your exact specifications. Contact our sales team with your requirements. Q: What's your production capacity? A: Our automated production line can manufacture up to 50,000 pleated air filters monthly, ensuring we can meet both small and bulk orders. CONTACT OUR FILTER SPECIALISTS Ready to order or need more information about our MERV 13 pleated air filters? WhatsApp/WeChat: +86 18965520297 Email: Sales@parts-machining.com Our team is available 24/7 to assist with your commercial filter needs.

PROFESSIONAL GRADE PLEATED AIR FILTER 4300871 Pleated Air Filter | MERV 13 | 500 x 603 x 92 mm (20 x 24 x 4 in) Engineered for superior air filtration in commercial and industrial HVAC systems, our 4300871 Pleated Air Filter delivers exceptional particle capture efficiency with minimal airflow resistance. Key Benefits: ✔ High Efficiency: MERV 13 rating captures 90% of 1-3 micron particles ✔ Durable Construction: Synthetic fiber media with reinforced frame ✔ Energy Saving: Low pressure drop design reduces HVAC energy costs ✔ Custom Sizes: Available in standard and custom dimensions ✔ Bulk Discounts: Special pricing for wholesale and OEM orders MOQ 20 pieces Lead Time 7-15 days (custom orders may vary) PRODUCT SPECIFICATIONS Parameter Value Part Number 4300871 Part Type Pleated Air Filter Nominal Size 20 x 24 x 4 in Actual Size 500 x 603 x 92 mm MERV Rating MERV 13 Media Material Synthetic Fiber Frame Material Reinforced Cardboard/Plastic Maximum Temperature 200°F (93°C) Maximum Humidity 80% RH Service OEM & ODM Available WHY CHOOSE OUR PLEATED AIR FILTERS? Superior Filtration Performance Our MERV 13 rated pleated air filters effectively capture: 90% of 1-3 micron particles Dust, pollen, mold spores Bacteria and virus carriers Smoke and smog particles Commercial-Grade Construction Built to withstand demanding HVAC applications: High-density synthetic fiber media Reinforced frame for dimensional stability Pleat lock technology prevents bypass Corrosion-resistant components Cost-Effective Solution Designed to optimize your operational costs: Low pressure drop reduces energy consumption Extended service life minimizes replacements Bulk pricing for wholesale buyers Custom solutions to match your exact needs CUSTOMER TESTIMONIALS ★★★★★ "We've been using these pleated filters in our commercial buildings for 2 years. Consistent quality and performance. Our HVAC maintenance costs have dropped by 18% since switching." - Michael T., Facility Manager Large Office Complex, Chicago ★★★★★ "As a filter distributor, we demand both quality and consistency. CHINA EVERLASTING PARTS delivers on both counts. Their OEM capabilities have helped us grow our private label business." - Sarah K., Procurement Director HVAC Supplies Wholesaler, Texas ★★★★★ "The custom size filters they produced for our specialized equipment were perfect. Communication was excellent throughout the process, and delivery was faster than expected." - David R., Maintenance Supervisor Manufacturing Plant, Ohio FREQUENTLY ASKED QUESTIONS Q: What is the typical lifespan of this pleated air filter? A: Under normal operating conditions (24/7 commercial HVAC use), we recommend replacement every 3-6 months. Actual lifespan depends on environmental factors and system runtime. Q: Can you produce custom sizes of this pleated filter? A: Yes, we specialize in custom air filter solutions. Our minimum order quantity for custom sizes is typically 50 pieces, with lead times of 2-3 weeks depending on complexity. Q: Do you offer private labeling for wholesale customers? A: Absolutely. We work with many distributors and wholesalers to provide OEM/ODM services including private labeling, custom packaging, and exclusive product specifications. Q: What certifications do your filters have? A: Our pleated air filters meet ISO 9001 quality standards and are tested to ASHRAE 52.2 standards for MERV ratings. Additional certifications available upon request. READY TO ORDER OR NEED MORE INFORMATION? Contact our sales team today for pricing, bulk discounts, or custom solutions: WhatsApp: +86 18965520297 WeChat: +86 18965520297 Email: Sales@parts-machining.com For fastest response, please include your company name, desired quantity, and any special requirements in your inquiry.

Professional Grade Pleated Air Filter (4300870) - 500 x 500 x 92 mm Manufacturer Direct Pricing for Bulk Orders - MOQ 20pcs Why Choose Our Pleated Air Filter? ✔ High-Efficiency Filtration MERV 13 rated synthetic media captures 90% of 1-3 micron particles, protecting sensitive equipment from dust and contaminants. ✔ Durable Construction Reinforced frame and pleated design provide maximum surface area for extended service life and lower pressure drop. ✔ Cost-Effective Solution Direct manufacturer pricing with bulk discounts available - perfect for distributors and service providers needing reliable inventory. ✔ Customization Available OEM/ODM services offered - we can customize dimensions, MERV ratings, and packaging to your specifications. Technical Specifications Parameter Specification Part Number 4300870 Nominal Size 20 x 20 x 4 in Actual Size 500 x 500 x 92 mm MERV Rating MERV 13 Media Material Synthetic Fiber Minimum Order Quantity 20 pieces What Our B2B Clients Say ★★★★★ "Consistent quality and on-time delivery. Our HVAC service customers appreciate the performance of these filters." - Midwest HVAC Supplies ★★★★★ "Excellent value for MERV 13 filters. We've been ordering container loads monthly with no quality issues." - Global Filter Distributors ★★★★★ "Reliable manufacturer for our private label program. Custom packaging was executed perfectly." - Air Quality Solutions Inc. Frequently Asked Questions Q: What is the lead time for bulk orders? A: Standard lead time is 15-20 days for container loads. Express production available for urgent orders. Q: Do you offer private labeling? A: Yes, we provide OEM/ODM services including custom packaging, labeling, and even filter media customization. Q: What payment terms do you accept? A: We accept T/T, L/C, and for established customers, we can offer flexible payment arrangements. Ready to Order or Need More Information? Contact our sales team today for pricing, samples, or technical specifications: WhatsApp/WeChat: +86 18965520297 Email: Sales@parts-machining.com CHINA EVERLASTING PARTS CO., LIMITED - Your Trusted Filter Manufacturer Since 2008

4300860 Pleated Air Filter 500 x 500 x 44 mm Industrial-Grade MERV 13 Filtration for HVAC Systems & Cleanrooms Why Choose Our Pleated Air Filters? High Dust Holding Capacity - 35% more surface area than standard filters MERV 13 Efficiency - Captures 90% of 1-3 micron particles (including pollen, mold spores) Energy Saving Design - Low pressure drop reduces HVAC energy consumption OEM-Compatible - Direct replacement for major brands like Camfil, Donaldson Customization Available - Modify dimensions, MERV rating, or frame materials Technical Specifications Parameter Value Part Number 4300860 Nominal Size 20 x 20 x 2 in Actual Size 500 x 500 x 44 mm MERV Rating 13 (90% efficiency on 1-3μm particles) Media Material Synthetic Fiber with Nanofiber Coating Max Temperature 150°F (65°C) Frame Material Galvanized Steel (Optional: Aluminum) Minimum Order 20pcs (Bulk discounts available) Trusted by Industry Professionals ★★★★★ "Consistent quality across 5+ orders. Our HVAC maintenance clients report 20% longer service life compared to other aftermarket filters." - Midwest Filters Supply (USA) ★★★★★ "Excellent partner for our private label program. Custom branding and packaging handled perfectly with fast turnaround." - CleanAir Solutions (Canada) ★★★★★ "Reliable MERV 13 performance at competitive wholesale pricing. Now our standard recommendation for commercial buildings." - EuroVent Distributors (Germany) Recommended Applications Commercial HVAC systems in offices and retail spaces Hospital and laboratory air handling units Pharmaceutical manufacturing cleanrooms Data center cooling systems Industrial paint booth filtration Frequently Asked Questions Q: What's the lead time for bulk orders?A: Standard orders ship within 7-10 days. Rush service available for 25% surcharge (3-5 days). Q: Do you provide test reports for MERV 13 certification?A: Yes, we include ISO 16890 test reports with all bulk orders upon request. Q: Can I get samples before placing a large order?A: We offer 2 free samples (you pay shipping). Contact us to arrange. Q: What payment terms do you accept?A: T/T, L/C, and PayPal for orders under $5,000. 30% deposit required. Ready to Order or Need Custom Solutions? Contact our filter specialists today for volume pricing and OEM/ODM inquiries: WhatsApp: +86 18965520297WeChat: +86 18965520297Email: Sales@parts-machining.com Serving industrial buyers since 2008 - ISO 9001:2015 Certified

4300814 Pleated Air Filter MERV 11 Professional-grade replacement filter for commercial HVAC systems with superior dust holding capacity Key Advantages: High Efficiency: MERV 11 rating captures 85-95% of 3-10 micron particles Durable Construction: Rigid frame with synthetic fiber media resists moisture damage Optimized Airflow: Pleated design provides 30% more surface area than flat panel filters Bulk Savings: MOQ 20pcs with volume discounts for wholesalers Custom Solutions: OEM/ODM services available for private label programs Technical Specifications Parameter Specification Part Number 4300814 Nominal Size 20 x 24 x 4 in Actual Size 500 x 603 x 92 mm MERV Rating 11 (85-95% efficiency on 3-10μm particles) Media Material Synthetic Fiber with moisture-resistant coating Maximum Temperature 250°F (121°C) Initial Resistance 0.25" w.g. @ 500 FPM Trusted by Industry Professionals ★★★★★ "Consistent quality across 5+ bulk orders. Our HVAC maintenance clients appreciate the extended service life compared to standard filters." - James K., HVAC Wholesaler (USA) ★★★★★ "Perfect fit for Carrier 20x24x4 housings. Low resistance helps our commercial clients reduce energy costs by 8-12%." - Sarah M., Filter Distributor (Canada) ★★★★★ "Custom branding options helped us launch our private label line. Lead time is always 2 weeks faster than competitors." - EuroFilter GmbH (Germany) Ideal For: Commercial HVAC Systems Hospital Air Handling Units Pharmaceutical Facilities Data Center Cooling Manufacturing Plant Ventilation Frequently Asked Questions Q: What's the typical lead time for bulk orders? A: Standard orders ship within 7-10 business days. Custom OEM orders require 15-20 days for production. Q: Can you provide filters with different MERV ratings? A: Yes, we manufacture pleated filters from MERV 8 to MERV 13 in this size. Minimum order applies. Q: Do you offer testing reports for the filters? A: All filters include ISO 16890 test reports upon request. Additional third-party testing available. Ready to Order or Need Custom Solutions? Contact our filter specialists for volume pricing and OEM program details: WhatsApp: +86 18965520297 WeChat: +86 18965520297 Email: Sales@parts-machining.com MOQ: 20pcs (volume discounts available)

MERV 11 4300804 Pleated Air Filter - Synthetic Fiber Media High-Efficiency Air Filtration Solution Our 4300804 Pleated Air Filter delivers superior air purification with MERV 11 efficiency, capturing up to 90% of airborne particles between 1.0-3.0 microns. Ideal for commercial HVAC systems, manufacturing facilities, and cleanroom applications. Key Benefits: ✔ Extended service life - Synthetic fiber media resists moisture and maintains structural integrity ✔ Energy efficient - Low pressure drop design reduces HVAC energy consumption ✔ Customization available - OEM/ODM services with MOQ of just 20 pieces ✔ Bulk pricing - Competitive factory-direct rates for wholesale buyers Technical Specifications Parameter Specification Part Number 4300804 Nominal Size (inches) 20 x 24 x 2 in Actual Size (metric) 500 x 603 x 44 mm MERV Rating 11 (85-90% efficiency on 1.0-3.0 micron particles) Media Material Synthetic Fiber Minimum Order Quantity 20 pieces Service OEM & ODM Available Why Choose Our Pleated Air Filters? ✔ Advanced Filtration Our MERV 11 rated filters effectively capture dust, pollen, mold spores, and other particulates, improving indoor air quality while protecting HVAC equipment. ✔ Durable Construction Made with high-quality synthetic fiber media that maintains efficiency throughout its service life without fiber shedding or media migration. ✔ Cost Savings Factory-direct pricing with bulk discounts available. Our filters' extended service life reduces replacement frequency and labor costs. Customer Testimonials ★★★★★ "Consistent quality across all our orders. The 20x24x2 filters perform exactly as specified with excellent dust holding capacity." - Midwest HVAC Supply ★★★★★ "Our private label program with China Everlasting has been flawless. Their OEM team understands our technical requirements perfectly." - EuroFilter Distributors ★★★★★ "Reliable delivery and competitive pricing. The MERV 11 filters meet our hospital's stringent air quality standards." - MedAir Solutions Frequently Asked Questions Q: What is the typical lead time for orders? A: Standard orders ship within 7-10 business days. Rush service available for urgent requirements. Q: Do you offer custom sizes beyond 20x24x2? A: Yes! We provide full OEM services with custom sizes, MERV ratings, and branding options. Minimum order quantities apply. Q: What payment terms do you accept? A: We accept T/T, L/C, and PayPal. New customers typically start with smaller trial orders before establishing credit terms. Ready to Order or Need More Information? Contact our filtration specialists today for pricing, samples, or technical support. WhatsApp: +86 18965520297 WeChat: +86 18965520297 Email: Sales@parts-machining.com

  PROFESSIONAL-GRADE PLEATED AIR FILTER MERV 11 Pleated Air Filter 4300803 | 20" x 20" x 2" (500 x 500 x 44 mm) Engineered for commercial HVAC systems, our MERV 11 pleated air filter delivers superior particle capture efficiency while maintaining optimal airflow. The synthetic fiber media provides exceptional durability and consistent performance. Key Benefits: MERV 11 rating captures 85% of 3-10 micron particles High flow design reduces system strain Extended service life (3-6 months typical) Sturdy frame resists warping and collapse OEM/ODM services available for bulk orders MOQ 20pcs Lead Time 7-15 days Sample Available PRODUCT SPECIFICATIONS Parameter Value Part Number 4300803 Part Type Pleated Air Filter Nominal Size 20 x 20 x 2 in Actual Size 500 x 500 x 44 mm MERV Rating MERV 11 Media Material Synthetic Fiber Service OEM & ODM WHY CHOOSE OUR PLEATED AIR FILTERS? Superior Filtration Performance Our MERV 11 rated filters effectively capture dust, pollen, mold spores, and other airborne particles between 3-10 microns in size. The pleated design maximizes surface area while maintaining low airflow resistance. Durable Construction Manufactured with high-quality synthetic fiber media and reinforced frame, our filters resist moisture damage and maintain structural integrity throughout their service life. Customization Options We offer OEM/ODM services with flexible customization options including different sizes, MERV ratings, frame materials, and packaging solutions to meet your specific requirements. CUSTOMER TESTIMONIALS ★★★★★ "Consistent quality and reliable delivery. Our customers appreciate the performance of these filters in their commercial HVAC systems." - HVAC Supply Inc., USA ★★★★★ "Excellent OEM service. They accommodated our special packaging requirements and delivered on time. Will order again." - Filter Distributors Ltd., Canada ★★★★★ "The MERV 11 filters perform exactly as promised. Our maintenance contracts now specify these filters for all our commercial clients." - Facility Services Group, UK FREQUENTLY ASKED QUESTIONS Q: What is the typical lifespan of these filters? A: Under normal operating conditions, our MERV 11 pleated filters typically last 3-6 months. Actual lifespan depends on environmental factors and system runtime. Q: Do you offer custom sizes beyond the standard 20x20x2 in? A: Yes, we provide OEM services for custom sizes, materials, and MERV ratings. Minimum order quantities apply for custom specifications. Q: What is your production capacity for bulk orders? A: Our monthly production capacity exceeds 500,000 units. We can accommodate large volume orders with appropriate lead time. READY TO ORDER OR NEED MORE INFORMATION? Contact our sales team for pricing, samples, or custom requirements: WhatsApp: +86 18965520297 WeChat: +86 18965520297 Email: Sales@parts-machining.com

PROFESSIONAL-GRADE MERV 11 PLEATED AIR FILTER (SKU: 4300795) HIGH-EFFICIENCY AIR FILTRATION SOLUTION Our MERV 11 pleated air filter (4300795) delivers superior particulate capture for commercial and industrial HVAC systems. The 16"x20"x2" (400x500x44mm) size is among our most requested configurations for equipment maintenance and replacement programs. KEY BENEFITS FOR YOUR BUSINESS Extended Service Life: Pleated design maximizes surface area for longer filter life Energy Efficient: Low pressure drop maintains system efficiency Broad Compatibility: Cross-references with major OEM filter brands Custom Solutions: Available in OEM/ODM configurations to match your specifications TECHNICAL SPECIFICATIONS Parameter Specification Part Number 4300795 Nominal Size (Imperial) 16 x 20 x 2 inches Actual Size (Metric) 400 x 500 x 44 mm MERV Rating 11 (85-90% efficiency on 3-10 micron particles) Media Material Synthetic Fiber with Reinforced Frame Minimum Order Quantity 20 pieces (bulk discounts available) WHY CHOOSE OUR PLEATED AIR FILTERS? CHINA EVERLASTING PARTS CO. specializes in high-performance filtration solutions for commercial applications. Our MERV 11 pleated filters are: Rigorously Tested: Each batch undergoes quality control for consistent performance Cost Effective: Competitive pricing without compromising on filtration quality Versatile: Suitable for HVAC systems, clean rooms, and industrial applications Customizable: Available in various sizes and configurations to meet your requirements ★★★★★ "Consistent quality across multiple orders. Our customers appreciate the extended service life compared to standard filters." - Midwest HVAC Supplies ★★★★★ "Excellent cross-reference compatibility with our equipment. Reduced our inventory complexity." - Global Parts Distributors ★★★★★ "Reliable supplier for our maintenance contracts. The MOQ is reasonable for our volume." - Air Quality Solutions LLC FREQUENTLY ASKED QUESTIONS Q: What systems are these pleated air filters compatible with?A: Our 16x20x2 pleated filters are designed as direct replacements for commercial HVAC systems requiring MERV 11 filtration. We provide cross-reference charts for major brands. Q: Do you offer custom sizes or configurations?A: Yes, we specialize in OEM/ODM solutions. Minimum quantities apply for custom sizes. Q: What's the typical lead time for orders?A: Standard sizes ship within 7-10 business days for quantities under 500 units. Larger orders may require additional production time. CONTACT OUR FILTRATION SPECIALISTS CHINA EVERLASTING PARTS CO., LIMITEDProfessional High Quality Filters ManufacturerWhatsApp: +86 18965520297WeChat: +86 18965520297Email: Sales@parts-machining.com Looking for other filter solutions? We manufacture air filters, oil filters, fuel filters, hydraulic filters, and complete filter assemblies. Request our full product catalog today.

ORMADUS MERV 8 Pleated Air Filter Replacement (4300512) Premium Industrial Air Filtration Solution Our ORMADUS MERV 8 Pleated Air Filter (4300512) delivers superior air purification for commercial and industrial applications. Engineered with high-quality synthetic fiber media, this 20" x 25" x 4" (500x626x92mm) filter provides optimal particle capture while maintaining excellent airflow. Key Benefits: ✔ MERV 8 Efficiency - Captures 70-85% of particles 3.0-10.0 microns ✔ High Dust Capacity - Extended service life reduces replacement frequency ✔ Pleated Design - Maximizes surface area for better filtration ✔ Rigid Frame - Prevents collapse under high airflow conditions ✔ OEM Replacement - Direct fit for major HVAC systems Technical Specifications Parameter Value Part Number 4300512 Part Type Pleated Air Filter Brand ORMADUS Replacement Nominal Size 20 x 25 x 4 in Actual Size 500 x 626 x 92 mm MERV Rating MERV 8 Media Material Synthetic Fiber Minimum Order Quantity 20pcs What Our Business Customers Say ★★★★★ "Consistent quality and reliable delivery. Our HVAC maintenance clients appreciate the performance of these ORMADUS filters. Ordering process is simple and CHINA EVERLASTING PARTS always meets our bulk order deadlines." - Midwest HVAC Supplies ★★★★★ "As a filter distributor, we've tested many suppliers. These MERV 8 filters outperform competitors at this price point. The pleat design maintains airflow while capturing more particulates than expected for MERV 8." - Global Filter Distributors ★★★★★ "Excellent OEM replacement option for our commercial clients. The 500x626x92mm size matches perfectly with several major systems we service. Bulk pricing helps our maintenance business remain competitive." - ProServ Facility Maintenance Frequently Asked Questions Q: What systems is this filter compatible with? A: Our ORMADUS 4300512 is designed as a direct replacement for major HVAC systems requiring 20"x25"x4" (500x626x92mm) filters with MERV 8 efficiency. Q: What is the typical lifespan of this filter? A: Under normal operating conditions (residential/commercial HVAC), expect 3-6 months service life. Industrial applications may require more frequent replacement depending on particulate load. Q: Do you offer custom sizes or specifications? A: Yes! As a professional filter manufacturer, we provide OEM/ODM services. Contact us with your requirements for custom solutions. Ready to Order or Need More Information? Contact our sales team for bulk pricing, technical specifications, or custom requirements: WhatsApp: +86 18965520297  WeChat: +86 18965520297  Email: Sales@parts-machining.com CHINA EVERLASTING PARTS CO., LIMITED - Your Trusted Filter Manufacturer Since 2008

  PROFESSIONAL GRADE PLEATED AIR FILTER Model: 4300506 | MERV 8 Rating | 400 x 500 x 92 mm (16" x 20" x 4") Key Features: High-efficiency filtration with MERV 8 rating Durable synthetic fiber media for extended service life Precise 400 x 500 x 92 mm dimensions for perfect fit Pleated design maximizes surface area for better airflow Available for OEM/ODM customization Minimum Order 20pcs Lead Time 7-10 Days Sample Available Yes PRODUCT DETAILS Why Choose Our Pleated Air Filter? Our 4300506 Pleated Air Filter delivers superior performance for commercial and industrial ventilation systems. The MERV 8 rating ensures efficient capture of dust, pollen, mold spores, and other airborne particles between 3-10 microns in size. The advanced synthetic fiber media provides excellent dust-holding capacity while maintaining optimal airflow. Technical Specifications Parameter Value Part Number 4300506 Nominal Size 16 x 20 x 4 in Actual Size 400 x 500 x 92 mm MERV Rating MERV 8 Media Material Synthetic Fiber Frame Material Reinforced Cardboard Max Temperature 80°C (176°F) Max Humidity 80% RH Applications This pleated air filter is ideal for: Commercial HVAC systems Industrial ventilation systems Manufacturing facilities Warehouses and distribution centers Hospital and healthcare environments CUSTOMER TESTIMONIALS ★★★★★ "The 4300506 filters from CHINA EVERLASTING PARTS have become our standard for all HVAC maintenance contracts. Consistent quality and competitive pricing." - James Wilson, HVAC Solutions Inc. ★★★★★ "We've been sourcing these pleated filters for our manufacturing plant for 3 years. Excellent dust capture and much better lifespan than competitors." - Sarah Chen, Industrial Air Systems ★★★★★ "The OEM customization service allowed us to create a branded solution for our customers. Fast turnaround and professional support." - Michael Rodriguez, Filter Distributors LLC FREQUENTLY ASKED QUESTIONS What is the typical lifespan of this pleated air filter? The service life depends on operating conditions, but typically ranges from 3-6 months in commercial applications with average air quality conditions. Do you offer custom sizes or materials? Yes, we provide OEM/ODM services for custom sizes, materials, and branding. Minimum order quantities apply for custom specifications. What is your production capacity? Our monthly production capacity exceeds 50,000 pieces of this model, ensuring reliable supply for bulk orders. What certifications do your filters have? Our pleated air filters meet ISO 9001 quality standards and can be customized to meet specific certification requirements. READY TO ORDER OR NEED MORE INFORMATION? Contact our sales team for pricing, samples, or custom solutions: WhatsApp: +86 18965520297 WeChat: +86 18965520297 Email: Sales@parts-machining.com

ORMADUS MERV 8 Pleated Air Filter (500x500x44mm) Premium Quality Pleated Air Filter for Commercial HVAC Systems FEATURE: High-efficiency MERV 8 rated pleated air filter with synthetic fiber media captures dust, pollen, mold spores, and other airborne particles effectively. ADVANTAGE: The deep 44mm pleated design provides 30% more surface area than standard filters, ensuring superior airflow with lower pressure drop. BENEFIT: Reduces energy costs by maintaining optimal airflow while protecting HVAC equipment from premature wear. Ideal for commercial buildings, hospitals, and industrial facilities. EVIDENCE: Independently tested to meet ASHRAE 52.2 standards with 70-85% efficiency on 3-10 micron particles. Compatible with major HVAC brands including Carrier, Trane, and Lennox.   Technical Specifications Parameter Value Part Number 4300497 Brand ORMADUS Replacement Nominal Size 20 x 20 x 2 in Actual Size 500 x 500 x 44 mm MERV Rating MERV 8 Max Temperature 200°F (93°C) Media Material Synthetic Fiber MOQ 20pcs What Our B2B Customers Say ★★★★★ "Consistent quality and reliable delivery. Our HVAC maintenance clients are satisfied with these filters' performance." - Midwest HVAC Services ★★★★★ "Excellent alternative to OEM filters at half the price. Bulk orders arrive well-packaged with no damage." - Global Filter Distributors ★★★★★ "Perfect fit for our commercial building maintenance contracts. The MERV 8 rating meets all our clients' requirements." - Facility Management Pros Frequently Asked Questions Q: What does MERV 8 rating mean?A: MERV 8 indicates the filter captures 70-85% of particles between 3-10 microns, including mold spores, dust, and lint. Q: Are these filters washable?A: No, these are disposable pleated filters designed for optimal performance when replaced regularly (typically every 3-6 months). Q: Do you offer custom sizes or specifications?A: Yes, we provide OEM/ODM services for bulk orders (minimum 500pcs). Contact us with your requirements. Q: What's the lead time for bulk orders?A: Standard lead time is 15-20 days for container loads. Express shipping options available. Contact Us for Bulk Orders & OEM Solutions WhatsApp: +86 18965520297 WeChat: +86 18965520297 Email: Sales@parts-machining.com CHINA EVERLASTING PARTS CO., LIMITED - Professional High Quality Filters Manufacturer

ORMADUS Pleated Air Filter 4300488 - MERV 8 Rated Premium Air Filtration for Commercial Applications The ORMADUS MERV 8 Pleated Air Filter (4300488) delivers superior air filtration performance for HVAC systems in commercial buildings, manufacturing facilities, and institutional settings. Our synthetic media pleated design provides high dust-holding capacity while maintaining excellent airflow. Key Benefits: MERV 8 rating captures 70-85% of particles 3.0-10.0 microns High-efficiency synthetic media with pleated design 400x500x44mm (16"x20"x2") standard size with custom options 200°F maximum operating temperature Ideal for commercial HVAC, manufacturing, and institutional use Technical Specifications Parameter Specification Part Number 4300488 Nominal Size 16 x 20 x 2 in Actual Size 400 x 500 x 44mm MERV Rating MERV 8 Media Material Synthetic Fiber Max Operating Temperature 200°F (93°C) Minimum Order Quantity 20pcs Service OEM & ODM Available Why Choose Our Pleated Air Filters? Superior Filtration Performance Our MERV 8 rated synthetic media pleated air filters effectively capture dust, pollen, mold spores, and other airborne particles between 3-10 microns in size. The pleated design provides 50% more surface area than standard flat filters, resulting in longer service life and better airflow. Durable Construction Manufactured with high-quality synthetic fiber media and reinforced with sturdy frames, our pleated air filters maintain their shape and filtration efficiency throughout their service life, even in demanding commercial environments. Energy Efficient Design The optimized pleat geometry of our high flow pleated air filters reduces pressure drop across the filter, helping to maintain HVAC system efficiency and lower energy costs compared to standard filters. Customer Testimonials ★★★★★ "We've been using ORMADUS pleated air filters in our chain of commercial buildings for over two years. The consistent quality and performance have helped us reduce HVAC maintenance costs by 15%." - Michael R., Facility Manager ★★★★★ "As a wholesale distributor, we appreciate the reliable supply and competitive pricing of ORMADUS filters. Their MERV 8 pleated filters are our best-selling product line." - Sarah L., Wholesale Distributor ★★★★★ "The custom pleated air filters CHINA EVERLASTING PARTS made for our manufacturing facility exceeded our expectations. Perfect fit and excellent dust capture." - David K., Plant Engineer Applications Our ORMADUS MERV 8 Pleated Air Filters are ideal for: Commercial HVAC systems in office buildings, schools, and hospitals Manufacturing facilities requiring fine dust control Retail stores and shopping centers Server rooms and data centers Food processing and pharmaceutical environments Frequently Asked Questions Q: What does MERV 8 rating mean? A: MERV (Minimum Efficiency Reporting Value) 8 indicates the filter can capture 70-85% of particles between 3.0-10.0 microns, including mold spores, dust mites, and pollen. Q: How often should these pleated air filters be replaced? A: In typical commercial applications, we recommend replacement every 3-6 months, depending on usage and environmental conditions. Q: Do you offer custom sizes of pleated air filters? A: Yes, we provide OEM/ODM services for custom pleated air filters in various sizes and specifications. Minimum order quantities apply. Q: What's the lead time for bulk orders? A: Standard lead time is 15-20 days for container loads. Express production options may be available. Ready to Order or Need More Information? Contact our sales team today for wholesale pricing, bulk order discounts, and custom solutions: WhatsApp: +86 18965520297 WeChat: +86 18965520297 Email: Sales@parts-machining.com CHINA EVERLASTING PARTS CO., LIMITED - Professional High Quality Filters Manufacturer