EICHER TRACTORS OIL FILTER 93240630 - PROFESSIONAL GRADE PROTECTION Why Choose Our Eicher Oil Filter? High-Efficiency FiltrationOur multi-layer synthetic media captures 98.7% of contaminants at 20 microns, extending engine life by preventing abrasive wear. Heavy-Duty ConstructionReinforced steel casing and silicone anti-drainback valve maintain oil pressure during cold starts, protecting critical engine components. Precision EngineeringCNC-machined threads and perfect gasket alignment ensure leak-free installation on all Eicher tractor models. Technical Specifications Parameter Value Part Number 93240630 Compatible Brands Eicher Tractors (All Series) Filter Media Synthetic Fiber with Resin Impregnation Burst Pressure 450 psi Flow Rate 9-12 GPM (30% higher than standard) Service Life 500+ engine hours MOQ 60 pieces What Our B2B Clients Say ★★★★★ "Consistent quality across all orders. Our tractor service center has used 3,000+ units with zero complaints." - Midwest Tractor Solutions ★★★★★ "Perfect OEM replacement at wholesale prices. Reduced our customers' engine failures by 40%." - AgriParts Distributors LLC ★★★★★ "Custom branding option helped us build our private label business. Reliable supply for 5+ years." - Global Filter Supply OEM & ODM Solutions Available We specialize in custom oil filter manufacturing for: Private label programs with your branding Special material requirements (synthetic, cellulose, or blended media) Modified dimensions for unique applications Bulk packaging solutions for distributors Frequently Asked Questions Q: What's the lead time for MOQ orders?A: Standard orders ship within 7-10 business days. Rush production available. Q: Do you provide cross-reference documentation?A: Yes, we supply complete compatibility charts and OEM equivalence certificates. Q: What quality certifications do you hold?A: Our filters meet ISO 4548, SAE HS806, and OEM performance standards. Ready to Order or Need Custom Solutions? Contact our filter specialists today: WhatsApp: +86 18965520297WeChat: +86 18965520297Email: Sales@parts-machining.com CHINA EVERLASTING PARTS CO., LIMITED - Professional High Quality Filters Manufacturer Since 2008

OEM Engine Air Filter Element RS4676 (Baldwin Replacement) Premium quality OEM Engine Air Filter designed as direct replacement for Baldwin RS4676. This long-life air filter delivers exceptional performance with 99.5% dust capture efficiency. Key Features: Direct Baldwin Air Filter cross reference replacement High-efficiency nanofiber media technology Extended service life (2x industry average) Prevents premature engine wear Available for OEM/ODM customization Technical Specifications Parameter Specification Part Number RS4676 (Primary Air Filter Used With RS4677) Brand Baldwin Replacement Outer Diameter 9.33 inch (237 mm) Inner Diameter 5.15 inch (130.9 mm) Length 16.49 inch (418.9 mm) MOQ 20pcs Cross Reference Numbers Our Air Filter Lookup shows this product is compatible with: Donaldson P611856 P600072 Fleetguard AF27682 Hifi SA 16445 John Deere AT225338 Mann C24904/3 Wix 49138 Why Choose Our Custom Air Filters? For B2B buyers: CHINA EVERLASTING PARTS specializes in Air Filter OEM ODM solutions with: 15+ years manufacturing expertise ISO 9001 certified production Custom formulations for specific applications Competitive pricing for bulk orders Fast lead times (15-20 days for standard orders) Customer Testimonials ★★★★★ "Reliable Baldwin replacement filters. Our customers can't tell the difference!" - Midwest Filters LLC ★★★★★ "Consistent quality across all our custom orders. Highly recommended OEM supplier." - Global Parts Distributors ★★★★★ "Excellent dust filtration performance. Reduced our warranty claims by 30%." - Heavy Equipment Services Inc. Frequently Asked Questions Q: How does this compare to genuine Baldwin filters? A: Our filters meet or exceed OEM specifications using premium materials, with identical dimensions and performance characteristics. Q: Do you offer private labeling? A: Yes! We specialize in OEM/ODM services including custom packaging, branding, and filter media formulations. Q: What's the lead time for bulk orders? A: Standard orders ship in 15-20 days. Express production available for urgent requirements. Contact Our Air Filter Specialists Get a quote for your Baldwin replacement filters or discuss custom air filter solutions: WhatsApp: +86 18965520297 WeChat: +86 18965520297 Email: Sales@parts-machining.com CHINA EVERLASTING PARTS CO., LIMITED - Professional High Quality Filters Manufacturer

Original Air Filter RS4634 RS4634XP Premium Quality Air Filter for Industrial Applications CHINA EVERLASTING PARTS CO., LIMITED presents professional-grade Baldwin RS4634 air filter replacements, manufactured to exact OEM specifications for optimal engine protection and performance. Key Features: High-efficiency pleated paper media for superior dust capture Precision-engineered rubber end caps for perfect sealing Heavy-duty construction for extended service intervals 100% tested for airflow and filtration efficiency Direct replacement for OEM filters with identical performance MOQ 20pcs Lead Time 7-15 Days Warranty 12 Months Technical Specifications Parameter Value Part Number RS4634 Part Type Air Filter Element Outer Diameter 9.33 inch (237 mm) Inner Diameter 5.8 inch (147.4 mm) Length 25.04 inch (636 mm) Service OEM & ODM Cross Reference Our Baldwin RS4634 air filter is a direct replacement for multiple OEM part numbers: Donaldson DBA5411 P645114 Fleetguard AF26363 Wix 42808 42808NP Volvo 25100042 VOE25100042 Customer Testimonials ★★★★★ "We've been sourcing RS4634 filters from CHINA EVERLASTING PARTS for 3 years. Consistent quality that matches OEM specs at competitive prices. Highly recommended for wholesale buyers." - Midwest Filter Supply ★★★★★ "Excellent alternative to Baldwin originals. Our customers can't tell the difference in performance, and we get better margins. Shipping is always prompt." - Heavy Equipment Parts LLC ★★★★★ "As a filter distributor with 50+ retail outlets, we demand reliability. These RS4634 filters have never let us down. Perfect for our inventory needs." - National Filtration Systems Frequently Asked Questions Q: Are these filters genuine Baldwin products? A: Our RS4634 filters are manufactured to original Baldwin specifications using the same high-quality materials and construction methods, offering identical performance at a more competitive price point. Q: What equipment uses the RS4634 filter? A: This filter is commonly used in industrial engines, construction equipment, and heavy machinery from various manufacturers including Volvo, Mack, and other industrial applications. Q: Do you offer custom packaging or branding? A: Yes, we provide OEM/ODM services including custom packaging, private labeling, and branding options for wholesale buyers and distributors. Ready to Order or Need More Information? Contact our sales team for wholesale pricing, MOQ details, and shipping options: WhatsApp: +86 18965520297 WeChat: +86 18965520297 Email: Sales@parts-machining.com

  42568992 HYDRAULIC FILTER FOR IVECO TRUCKS PREMIUM OEM REPLACEMENT FILTER ✓ Direct replacement for Iveco OEM part✓ 15+ cross references available✓ High-efficiency filtration (β≥200)✓ 12-month quality guarantee✓ ISO 9001 certified production Bulk Order Advantage: MOQ 60pcs | Custom packaging available | OEM/ODM services WHY CHOOSE OUR IVECO HYDRAULIC FILTER? Advanced Filtration Technology Our multi-layer synthetic media provides 98.7% filtration efficiency at 10 microns, exceeding OEM standards. The reinforced steel casing withstands operating pressures up to 450 psi. Precision Engineering CNC-machined components ensure perfect fitment with Iveco hydraulic systems. Each filter undergoes 7-point quality inspection including burst pressure testing and flow rate verification. Extended Service Life Specialized resin-impregnated media resists oil breakdown, providing 25% longer service intervals compared to standard filters under equivalent operating conditions. TECHNICAL SPECIFICATIONS Parameter Specification Part Number 42568992 Dimensions Ø60 x 149.5mm (2.36" x 5.89") Thread Size M18x1.5 Burst Pressure 35 bar (500 psi) Filtration Rating β≥200 at 10 micron Operating Temp -30°C to +120°C Media Type Synthetic fiber with wire mesh support CROSS REFERENCE NUMBERS • Bosch F026404001• DAF 2027058• Donaldson P954605• Fleetguard HF35489• Hengst E70H• Hifi SH 62123• Mahle Knecht HX108• Man 81473070012• Mann HX108• Mercedes-Benz A0004604283• Renault 5021185611• SF Schupp HY 90345• TRP DAF 1534453• Volvo 21519716• ZF 7632141110 WHAT OUR B2B CUSTOMERS SAY ★★★★★ "Consistent quality across 5+ orders. Filters meet our JIS D1611 testing standards. Reduced warranty claims by 18% since switching." - German Auto Parts Distributor ★★★★★ "Excellent OEM alternative for our fleet maintenance business. Saved 22% compared to genuine parts with identical performance." - Nordic Truck Services ★★★★★ "Reliable supply for our wholesale operations. Custom packaging with our branding was executed perfectly." - Eastern European Filter Distributor FREQUENTLY ASKED QUESTIONS Q: What certifications do your hydraulic filters have? A: Our production facility is ISO 9001:2015 certified. Filters meet ISO 2941 (burst pressure) and ISO 4548-12 (filtration efficiency) standards. Q: Can you provide filters with our company branding? A: Yes, we offer complete ODM services including custom printing, packaging, and even minor design modifications (MOQ applies). Q: What is your lead time for bulk orders? A: Standard orders ship within 7 working days. For quantities over 500pcs, please contact us for expedited production scheduling. CONTACT OUR FILTER SPECIALISTS CHINA EVERLASTING PARTS CO., LIMITEDWhatsApp: +86 18965520297WeChat: +86 18965520297Email: Sales@parts-machining.com Request a wholesale price list or discuss OEM requirements: "Our engineering team can develop custom hydraulic solutions for your specific application requirements."

Premium Iveco Urea Filter Replacement (Part# 42555466) Key Features Exact OEM Replacement - Direct cross reference to Iveco 42555466, 42562624 High Flow Design - Ensures optimal Diesel Exhaust Fluid (DEF) flow for SCR systems Superior Filtration - 99.8% particulate removal efficiency (10+ micron) Durable Construction - Chemical-resistant materials withstand DEF corrosion Universal Compatibility - Fits multiple Iveco models (2016-2023) Why Choose Our Urea Filters? Manufactured to exceed OE specifications, our DEF filters maintain precise urea solution purity, preventing costly SCR system damage. With ISO 9001-certified production and 24-month warranty, we guarantee performance matching original Iveco components at 30-40% lower cost. Technical Specifications Parameter Specification Part Number 42555466 Type Urea/DEF Filter Outside Diameter 11.5 mm Height 13.5 mm Material Polypropylene + Stainless Steel Max Pressure 4.5 bar (65 psi) Temperature Range -40°C to 85°C (-40°F to 185°F) Cross References Hifi SD70363, Mann U1002, SF Schupp SAB543 Compatible Iveco Truck Models S-Way AS190S46FP (2019+) S-Way AS440S51TF (2019+) Stralis AD190S31 MY16 Stralis AD260S40P MY16 X-Way AS280x48p (2019+) X-Way AS440x57TP (2019+) Trusted by Industry Professionals ★★★★★ "Consistent quality matching OEM specs. Our fleet has used 800+ units with zero failures." - Nordic Truck Parts, Sweden ★★★★★ "30% cost savings vs. genuine parts with identical performance. Our go-to supplier since 2022." - Balkan Filters Distributor ★★★★★ "Perfect fit for all Iveco models we service. Reduced DEF system issues by 65%." - German Truck Service GmbH Frequently Asked Questions Q: Is this urea filter compatible with other truck brands?A: This specific part is designed for Iveco trucks. We carry DEF filters for other brands - contact us for cross-reference. Q: What's the recommended replacement interval?A: We recommend changing every 15,000-20,000 km or per OEM maintenance schedule. Q: Do you provide bulk pricing for distributors?A: Yes, quantity discounts start at 100 units. Contact our sales team for tiered pricing. Q: How do these compare to original Iveco filters?A: Our filters meet or exceed OEM specifications, with identical dimensions and filtration performance. Ready to Order or Need More Information? Contact our filtration experts today: WhatsApp: +86 18965520297WeChat: +86 18965520297Email: Sales@parts-machining.com MOQ: 20pcs | OEM/ODM Services Available | Worldwide Shipping

High Efficiency Baldwin Replacement Air Filter PA2645 Premium quality replacement air filter designed to match OEM specifications for heavy-duty applications in construction, agricultural, and industrial equipment. Key Features & Benefits: Superior Filtration: Multi-layer synthetic media captures 99.9% of contaminants down to 5 microns Extended Service Life: 500+ hour service interval under normal operating conditions Perfect Fit: Precision-engineered to match OEM dimensions (233.6mm OD x 134.5mm ID x 312mm L) Cost-Effective: 30-40% savings compared to genuine Baldwin filters with equal performance Wide Compatibility: Cross-references to Donaldson, Fleetguard, Wix and major OEM part numbers Technical Specifications Parameter Specification Part Number PA2645 Part Type Air Filter Element Brand Baldwin Replacement Outer Diameter 9.20 inch (233.6 mm) Inner Diameter 5.30 inch (134.5 mm) Length 12.28 inch (312 mm) MOQ 20pcs Service OEM & ODM Cross Reference Numbers Donaldson P783432 Fleetguard AF25343 Hifi SA 17134 Massey Ferguson 1633719M1 Massey Ferguson 1644333M1 Wix 46504 Customer Testimonials ★★★★★ "We've been using CHINA EVERLASTING's Baldwin replacement filters for 3 years across our fleet of 50+ tractors. The quality matches OEM at 35% lower cost with zero performance issues." - John D., Agricultural Equipment Distributor ★★★★★ "Our construction equipment maintenance costs dropped by 28% after switching to these filters. The cross-reference list makes ordering for mixed fleets so much easier." - Sarah M., Construction Fleet Manager ★★★★★ "As a filter wholesaler, we appreciate the consistent quality and prompt delivery. Our customers can't tell the difference from genuine Baldwin filters except the price." - Robert T., Filter Wholesaler Frequently Asked Questions Q: Are these filters compatible with all Baldwin PT air filter housings? A: Yes, our PA2645 is designed as a direct replacement for Baldwin PT series filters with identical dimensions and sealing surfaces. Q: What's the typical lead time for bulk orders? A: For standard orders of 100+ units, we typically ship within 5-7 business days. Larger OEM quantities may require 10-15 days. Q: Do you offer private labeling for distributors? A: Absolutely! We provide complete OEM/ODM services including custom packaging, branding, and even minor design modifications. Contact Us for Bulk Pricing & OEM Solutions CHINA EVERLASTING PARTS CO., LIMITED - Professional High Quality Filters Manufacturer WhatsApp: +86 18965520297 WeChat: +86 18965520297 Email: Sales@parts-machining.com Special wholesale discounts available for orders over 100 units. Request a quote today!

  PROFESSIONAL GRADE OIL FILTER CROSS REFERENCE LF17499 CHINA EVERLASTING PARTS CO., LIMITED presents the premium Fleetguard Oil Filter Cross Reference LF17499, engineered to meet or exceed OEM specifications for optimal engine protection and performance. KEY FEATURES: Direct replacement for Fleetguard LF17499 with identical specifications High-efficiency filtration media removes harmful contaminants Heavy-duty construction for extended service intervals Precision-engineered gasket for leak-free installation Compatible with multiple major brands (see cross reference below) TECHNICAL SPECIFICATIONS Parameter Value Part Number LF17499 Part Type Oil Filter Outer Diameter 4.65 inch (118 mm) Thread Size 1 3/4-12 UN Length 11.26 inch (286 mm) Gasket OD 4.33 inch (110 mm) Gasket ID 3.86 inch (98 mm) Minimum Order Quantity 60pcs CROSS REFERENCE COMPATIBILITY Our LF17499 oil filter is a direct replacement for multiple major brands, ensuring seamless integration with your existing inventory: Brand Part Number Baldwin B7503 Donaldson P551145 FG Wilson 10000 77060 1000077060 Hifi SO 10131 International 1889124C91 1884508C1 Sakura C-54070 Wix 57708 WHY CHOOSE OUR FLEETGUARD OIL FILTER REPLACEMENT? Superior Filtration Our multi-layer filtration media captures 98% of contaminants above 20 microns, extending engine life and reducing maintenance costs. Durable Construction Heavy-duty steel casing and reinforced base plate withstand high pressure differentials and vibration in commercial vehicle applications. Cost Efficiency Competitive pricing without compromising quality, with bulk order discounts available for distributors and service centers. CUSTOMER TESTIMONIALS ★★★★★ "Consistent quality across all our orders. Our customers can't tell the difference from OEM filters at half the price." - Midwest Truck Parts ★★★★★ "Excellent filtration performance and durability. We've been using these in our fleet maintenance program for 2 years with zero issues." - Coastal Logistics ★★★★★ "Reliable supplier with fast shipping. The cross-reference compatibility saves us significant inventory costs." - Northern Filter Supply FREQUENTLY ASKED QUESTIONS Q: Are these filters genuine Fleetguard products? A: Our LF17499 is a high-quality aftermarket replacement that meets or exceeds OEM specifications, offered at a more competitive price point for bulk purchasers. Q: What is your production capacity for bulk orders? A: We can produce up to 50,000 units monthly with consistent quality control. Lead time for large orders is typically 3-4 weeks. Q: Do you offer private labeling options? A: Yes, we provide comprehensive OEM/ODM services including custom packaging, labeling, and minor design modifications to meet your brand requirements. CONTACT US FOR BULK ORDERS For pricing, samples, or custom requirements, please contact our sales team: WhatsApp: +86 18965520297 WeChat: +86 18965520297 Email: Sales@parts-machining.com  

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 Model: 4300865 | MERV 13 Rating | OEM Services Available FEATURES & BENEFITS High Efficiency: MERV 13 rating captures 90% of particles 1-3 microns in size, including pollen, dust mites, and mold spores. Durable Construction: Synthetic fiber media provides extended service life with low airflow resistance. Precise Dimensions: 298 x 603 x 92mm (12 x 24 x 4 in) standard size fits most commercial HVAC systems. Custom Solutions: OEM/ODM services available for specialized requirements with MOQ of just 20 pieces. TECHNICAL SPECIFICATIONS Parameter Value Part Number 4300865 Nominal Size 12 x 24 x 4 in Actual Size 298 x 603 x 92 mm MERV Rating 13 Media Material Synthetic Fiber Minimum Order Quantity 20 pcs CUSTOMER TESTIMONIALS ★★★★★ "Consistent quality and reliable delivery. Our HVAC maintenance clients are always satisfied with these filters." - HVAC Supplies Inc., USA ★★★★★ "Excellent OEM service. They perfectly matched our specifications for our private label program." - Filter Solutions Co., Canada ★★★★★ "Great value for commercial-grade filters. We've been ordering container loads monthly without issues." - Global Parts Distributors, UK OEM/ODM SERVICES We specialize in custom filter solutions for: Private label programs Special sizes and specifications Custom packaging requirements Bulk commercial orders Minimum order quantity starts at just 20 pieces for standard sizes. FREQUENTLY ASKED QUESTIONS Q: What is the lead time for standard orders?A: Typically 7-10 days for in-stock items, 15-20 days for custom orders. Q: Do you provide product certifications?A: Yes, we can provide MERV test reports and other certifications upon request. Q: What payment terms do you accept?A: We accept T/T, L/C, and PayPal with various terms available for established customers. CONTACT US FOR BULK ORDERS & OEM INQUIRIES WhatsApp: +86 18965520297WeChat: +86 18965520297Email: Sales@parts-machining.com CHINA EVERLASTING PARTS CO., LIMITED - Professional High Quality Filters Manufacturer

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