Custom Fiberglass Filter Media Rolls & Paint Stop Filters

DTAF manufactures high-performance glass fiber media for industrial applications. From heavy-duty paint arrestor floor filters to ultrafine microfiber HEPA papers, we supply reliable, flame-retardant fiberglass rolls directly from our factory.

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Filter Media

Fiberglass Media

High-Performance Glass Fiber for Extreme Filtration

When standard synthetic media cannot handle high temperatures or heavy overspray, fiberglass filter media is the ultimate solution. For automotive and industrial spray booths, a dedicated paint stop filter (often called a floor filter or paint arrestor) utilizes progressive density glass fibers to capture wet paint droplets safely. Alternatively, for cleanroom filter manufacturers, our glass microfiber filter paper offers exceptional tensile strength and sub-micron particle retention required for HEPA and ULPA standards.

Whether you need a thick paintstop roll or precise glass fiber filter paper, our raw materials guarantee superior performance.

Core Fiberglass Media Solutions

Browse our specialized glass fiber products below, engineered for spray booths, HVAC, and cleanroom filter manufacturing.

Glass fiber cotton

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Flexible OEM Media Customization

We supply raw materials tailored exactly to your filter assembly line requirements, ensuring zero material waste.

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 0.3mm HEPA paper to heavy-duty 100mm paint stop pads.

Performance Enhancements

Add specific treatments such as anti-shedding resins, color-coded layers (green/white), or high-temperature binders.

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 tolerances to guarantee exceptional particle retention and structural safety.

Media Type	Efficiency Grade	Thickness Range	Material Core Features	Supply Format
Paint Stop / Floor Filter	G3 / G4 (EN779)	50mm - 100mm	Progressive Density Glass Fiber	Up to 2.0m Width Rolls
High-Temp Fiberglass Media	M5 - F8 (EN779)	10mm - 20mm	Continuous Filament Glass	Up to 250℃ Resistance
HEPA Glass Microfiber Paper	H13 - H14 (EN1822)	0.3mm - 0.5mm	Ultrafine Glass Fibers	Custom Slit Rolls for Pleating
ULPA Filter Paper	U15 - U16 (EN1822)	0.3mm - 0.4mm	Nano-scale Glass Fibers	Custom Slit Rolls for Pleating

Precision Manufacturing & Stringent QC

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

Fiber Blending & Carding

Advanced glass fiber blending and progressive carding ensure lower initial resistance and deeper particle penetration before clogging.

Thermal Curing & Bonding

High-temperature curing ovens lock the glass filaments securely with special resins, preventing dangerous fiber shedding.

Automated Slitting & Winding

Precision slitting machines cut master fiberglass rolls to your exact width specifications without fraying the delicate edges.