Custom Synthetic Polyester Air Filter Media Rolls & Pre Cut Pads

DTAF manufactures premium non-woven synthetic filter media for HVAC and industrial applications. As a source factory, we supply high dust-holding polyester rolls and pleated filter materials with guaranteed factory-direct pricing.

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Filter Media

Synthetic Polyester Media

Reliable HVAC Filtration Media for Every Application

Selecting the right air filter media is crucial for manufacturing finished filters or upgrading a building’s ventilation. Our polyester filter media and non woven filter fabric offer exceptional durability and airflow.

Whether you need a continuous air filter media roll for automatic winding machines, pleated filter media for furnace filters, or a standard pre filter roll for spray booths, our hvac filtration media provides superior particle capture. Available in customizable thicknesses and densities, our washable air filter material ensures cost-effective, long-lasting performance for all assembly lines.

Standard Synthetic & Polyester Media

Browse our core raw material solutions below, available in bulk master rolls or tailored pre-cut dimensions.

Medium-efficiency filter cotton, Primary-efficiency filter cotton

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Flexible OEM Media Customization

From modern aesthetic designs for retail to robust integrations for home HVAC, we tailor every detail to your specifications.

Roll & Pad Dimensions

Custom master roll widths, lengths, and precise pre-cut pad sizes to feed directly into your filter assembly frames.

Media Density & Thickness

Precisely engineered grammage (GSM) and thicknesses ranging from ultra-thin pleated backing to heavy-duty 25mm ceiling pads.

Performance Enhancements

Add specific treatments such as fire-retardant resins, anti-microbial coatings, or sticky tackifiers (for paint spray booths).

Bulk Packaging & Branding

Shrink-wrapped master rolls, palletized bulk shipping, and custom polybag inserts for retail-ready pre-cut pads.

Media Performance & Technical Specifications

Manufactured to strict physical and aerodynamic tolerances to guarantee stable end-product performance.

Media Type	Efficiency Grade	Thickness Range	Weight / Density (GSM)	Supply Format
Standard Pre-Filter Roll	G3 / G4 (EN779)	10mm - 20mm	100 - 400 g/m²	Up to 2.2m Width Rolls
Paint Booth Ceiling Filter	M5 / F5 (EN779)	20mm - 30mm	600 g/m² (with Tackifier)	Up to 2.0m Width Rolls
WashPleated Synthetic Mediaable Polyester Pad	M5-F7 / MERV 8-13	2mm - 5mm	80 - 250 g/m²	Custom Slit Rolls
Washable Polyester Pad	G3 / G4	10mm - 15mm	150 - 300 g/m²	Custom Die-Cut Pads

Precision Manufacturing & Stringent QC

Guarantee consistent fiber distribution, high tensile strength, and rapid bulk fulfillment.

Fiber Blending & Carding

Advanced fiber blending and uniform carding ensure consistent media density without thin spots or weak points.

Thermal Curing & Bonding

High-temperature curing ovens lock the synthetic fibers securely in place, preventing fiber shedding during high-velocity airflow.

Automated Slitting & Winding

Precision slitting machines cut master rolls to your exact width specifications with tight, edge-aligned winding to save shipping space.