PROFESSIONAL-GRADE PLEATED AIR FILTER 4300809 (MERV 11) HIGH-PERFORMANCE AIR FILTRATION SOLUTION Our Pleated Air Filter 4300809 delivers superior air purification with MERV 11 efficiency, capturing 85-95% of particles between 1.0-3.0 microns. Ideal for commercial HVAC systems, manufacturing facilities, and cleanroom applications. WHY CHOOSE OUR PLEATED AIR FILTERS? Factory-direct pricing with bulk order discounts High airflow design reduces system strain Durable synthetic media resists moisture damage OEM/ODM services available for custom requirements PRODUCT ADVANTAGES FEATURES Pleated design maximizes surface area Heavy-duty frame resists warping MERV 11 rated filtration efficiency Electrostatically charged media ADVANTAGES 30% longer service life than standard filters Reduces HVAC energy consumption by 15-20% Captures pollen, mold spores, and fine dust BENEFITS Lower total cost of ownership Improved indoor air quality Reduced system maintenance frequency TECHNICAL SPECIFICATIONS Parameter Specification Part Number 4300809 Nominal Size 12 x 24 x 4 in Actual Size 298 x 603 x 92 mm MERV Rating MERV 11 Media Material Synthetic Fiber Initial Resistance ≤ 0.25" w.g. @ 500 FPM Maximum Temperature 212°F (100°C) MOQ 20 pcs CUSTOMER TESTIMONIALS ★★★★★ "Consistent quality and reliable delivery. Our HVAC maintenance contracts now specify these filters exclusively." - Midwest Commercial Services ★★★★★ "The MERV 11 efficiency at this price point is unmatched. Our customers notice the air quality difference immediately." - Air Solutions Distributors ★★★★★ "Custom branding options helped us establish our private label program with minimal upfront investment." - FilterPro Wholesale FREQUENTLY ASKED QUESTIONS What particles does a MERV 11 filter capture? Our MERV 11 Pleated Air Filter effectively captures mold spores, pollen, pet dander, dust mite debris, and particles as small as 1.0-3.0 microns with 85-95% efficiency. What's the recommended replacement interval? Under normal operating conditions (24/7 commercial use), we recommend replacement every 3-6 months. In cleaner environments, up to 12 months service life is possible. Do you offer custom sizes or branding? Yes! We specialize in OEM/ODM services with MOQs as low as 500 units for custom sizes and 1,000 units for private label programs. READY TO ORDER OR NEED MORE INFORMATION? Contact our filtration specialists today for volume discounts and custom solutions: WhatsApp: +86 18965520297 WeChat: +86 18965520297 Email: Sales@parts-machining.com

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