Fiberglass Air Filter Paper

Material:glass microfiber

Filter class: F6 F8 F9 H10 H11 H12 H13 H15 U15 U16

Test standard: EN779/ISO16890

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Glass Microfiber Air Filter Media is made of glass microfiber wool. It is produced by wet-forming method and has characteristics of fiber well-distributed, high dust-hold capacity, low resistance and high intensity, it is an ideal material for air filter. According to their filter efficiency, the products are divided into three series (ASHRAE, HEPA and ULPA).

It's widely used in home air conditioners, room air purifiers, vacuum exhaust filters, HEPA filters, ULPA filters, photographic film manufacturing, microelectronic component (manufacture and assembly), paint spray booth, Pharmaceutical processing, etc.

ASHRAE(F5—F9)

ordinary air-conditioning system,gas turbine air intake,aircompressor,ect.

HEPA(H10-H14)

10000 to 100000 grade cleaning rooms or working places,air exhaust equipment for nuclear,high-grade household vacuum cleaner,airpurifier,masks,etc

ULPA(U15-U17)

Chip factories ,100,10 even 1 grade cleaning rooms,etc

Product Technical Datas

Classification	Grade	Effidency(≥%)	Basic Weight (+-5g/m2)	Thickness (±0.02mm) @100kpa	Air Resistance Pa @5.3cm/s	Tensile Strength	Stiffness (≥mg) MD
Classification	Grade	Effidency(≥%)	Basic Weight (+-5g/m2)	Thickness (±0.02mm) @100kpa	Air Resistance Pa @5.3cm/s	(+-200N/M) MD	Stiffness (≥mg) MD
ASHRAE	FY-F9	95	70	0.34	55+-10	1200	1200
	FY-F8	90	70	0.34	35+-5	1200	1200
	FY-F7	80	70	0.34	33+-5	1200	1200
	FY-F6	60	70	0.33	20+-5	1200	1200
HEPA	FY-H14	99.995	70	0.34	340+-20	1200	1000
	FY-H13	99.97	70	0.34	290+-20	1200	1000
	FY-H12	99.8	70	0.34	250+-20	1200	1000
	FY-H11	98	70	0.34	120+-20	1200	1000
	FY-H10	94	70	0.34	80+-15	1200	1000
ULPA	FY-U17	99.9999	73	0.37	500+-20	1200	1000
	FY-U16	99.9999	73	0.37	440+-20	1200	1000
	FY-U15	99.999	73	0.37	390+-20	1200	1000

What People Say About Fiberglass Air Filter Paper

Emily Parker

As a distributor of cleanroom components, we need a consistent source of hepa filter paper for sale that meets H13 and H14 standards. Hebei Fangyu's media is exceptional. The fiber uniformity ensures there are zero pinhole leaks during testing, providing our medical-grade clients with total peace of mind. They are truly elite hepa filter paper manufacturers.

Sarah Johnson

We switched to this automotive air filter paper for our premium line of heavy-duty truck filters. The dust-holding capacity of their fiberglass filter paper is far superior to standard cellulose. It maintains low air resistance even in high-mileage scenarios, protecting turbochargers from microscopic debris and improving overall fuel efficiency.

Jessica Brown

Finding high-quality hvac filter paper that balances efficiency with energy savings is a constant challenge. This air filter paper material features a unique graduated density that captures more dust before the pressure drop increases. Our clients have reported significantly longer service intervals in their commercial office buildings since we started using Hebei Fangyu media.

Laura White

We utilize their specialized toilet paper air filter for painting (high-density glass fiber) in our specialized inline air dryers. It is the only material that effectively strips the last trace of moisture and oil vapor from the line before it hits the spray gun. It is an essential air filter paper material for any high-end paint shop focused on a mirror-like finish.

Amanda Green

As a factory producing thousands of units a day, we require automotive filter paper that is tough enough for high-speed pleating machines. Hebei Fangyu’s rolls are wound perfectly and have high tensile strength. This reduces our production downtime and ensures that every car air filter paper element we produce is structurally sound and reliable.

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