HVAC system ventilation system pre filter material G3/G4 air filter

HVAC system ventilation system pre filter material G3/G4 air filter

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≥50 Pieces

US $10.97

≥1000 Pieces

US $8.79

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Quick Details

Place of Origin:: Henan, China

Brand Name:: BF

Dimension(L*W*H):: 305X305X70mm, Customer Requirs

Weight:: 1 KG, 1 KG

Filtering material:: Glass Fiber / PP PET / PTFE

Frame material:: No Frame/Galvanized Steel/Aluminium/Cardboard

Packing:: PE Foam + Carton

Quick Details

Core Components:: filter, Filter Paper

Efficiency:: 99.995%, 99.97%

Porosity:: 0.3micron, 0.3μm

Place of Origin:: Henan, China

Brand Name:: BF

Dimension(L*W*H):: 305X305X70mm, Customer Requirs

Weight:: 1 KG, 1 KG

Filtering material:: Glass Fiber / PP PET / PTFE

Frame material:: No Frame/Galvanized Steel/Aluminium/Cardboard

Packing:: PE Foam + Carton

Product Description

Product Description：

Compound high-efficiency HEPA material, according to PM2.5 environmental requirements, has very good adsorption, filtering effect is better. High efficiency, low resistance, oil repellent, anti-dust. Prevent large dust particles into the motor compartment damaging the motor, so as to ensure air purifier lifespan.

*high-efficiency, low resistance
*long fibrous bone + PP melt-blown materials

*low air resistance
*large dust containing capacity
*high filtering precision
*able to be processed into various shapes
and suitable for different models using

Medium material	Filter Efficiency(%)	Air Resistance (Pa)	Lifespan
Fiberglass	>99.97	150-180Pa	12-18 months
PP Fiber	>99.9	60-80Pa	8-12 months
PP+PE	>99.9	40-60Pa	8-12 months

Features and Benefits:
1.Easy to remove and replace as part of routine maintenance.

2.Made of high quality and environmental friendly materials.

3.Help to reducing infiltration of dust, pollen and other allergens into the air you breathe.

4.For the best use :Replace them every 3-4 months, depending on the environment that your Room cleans.

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