China 3mm Polyester Needle Felt Filter Green White Polyester Pad

3mm Polyester Needle Felt Filter Green & White Polyester Pad

Specification:

TypeDimensionsRated air velocity(m/s)Initial pressure drop (Pa)Rated air flow(m2/h) Length(m)Width(m)Thickness(mm)Rolls201/215 ± 21.5205400

Material: 100%polyester
Weight: 100~150GSM
Size: 1*50m/roll or as your requirements
Color: White/ Green...
2. Advantages of filter wadding
Environment-friendly
1/ Non-toxic, odorless, never release any posonous substance, such as formaldehvde
2/ Never mixing in any auxiliaries or adhesives
3/ The whole production process is through removing impurity strictly, high temperature disinfection integer and UV disnfection
Advantage for filter
1/ Microfiber is good for filter
2/ bag to bag, easy to use. Just one by one
3/ The environmental material, meet the standard of REACH, ROSH, SGS, MADS etc
Soft & comfortable
0.5~15D fiber fineness, 32~64mm fiber length. Permeable, waterproof, fire-proof.


Application: ≥5μm, Filter dust , (especially used in the train or the subway, where the place has air-conditioner), pre-filter through air filter program

pre-filter through air filter program
Type: supply pads or rolls size
Media: synthetic fiber with gradual density

Average arrestance:91%(ASHRAE52.1-1992)

EUROVENT4/5 class: EU4

DIN53438 Non-flammability Standard: F1

Final resistance: (suggested) 200Pa-250Pa

Temp. resistance: 100ºC

Shipping,
1. Express Shipping: DHL; UPS; Fed-Ex,TNT Or SF Express;
2. Sea Boat Shipping: Accept Fob term, CIF term;
3. Airplane Shipping: Accept Fob term, CIF term;
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