G3 Air Filter Material HVAC Pre Filter Media Washable Reusable
G3 Washable Reusable Air Pre Filter Material
Material & Features:
Progressively built up thermal bonded by elastic and resistant polyester fibre.
Multiple times of use-filter media with glue can be washable, or remove dust and reuse by flapping and blowback.
With better resistance to corrosion of general solvent, weak acid and weak base.
Application
1. Dust removing in air conditioning and air ventilation system.
2. Protect all kinds of electromechanical and machine room via filter.
3. Pre filter for high quality spraying system and air supply system in baking device.
4. Primary filter media for making air filter.
5. Can be customized in pad/pad with frame/roll.
Specifications of needle-punched filter media
|
Item Name |
Filtration Class |
Thickness (mm) |
Weight(gsm) |
Rated air velocity (m/s) |
Initial Press drop(Pa) |
|---|---|---|---|---|---|
|
Compo-150N |
G3 |
3 |
150 |
1.5 |
20 |
|
Compo-200N |
G3 |
5 |
200 |
1.5 |
25 |
|
Compo-320N |
G4 |
8 |
320 |
1.5 |
35 |
Specifications of high loft pre filter media
|
Item Name |
Filtration Class |
Thickness (mm) |
Weight(gsm) |
Rated air velocity (m/s) |
Initial Press drop(Pa) |
|---|---|---|---|---|---|
|
Compo-150H |
G2 |
10 |
150 |
1.5 |
18 |
|
Compo-200H |
G4 |
15 |
200 |
1.5 |
25 |
|
Compo-250H |
G4 |
22 |
250 |
1.5 |
30 |
Specifications of Blue and White pre filter media
|
Item Name |
Filtration Class |
Rated Air Flow(m/s) |
Weight(gsm) |
Initial air resistance(Pa) |
|---|---|---|---|---|
|
Compo-180B |
G4 |
1.5 |
180 |
22 |
|
Compo-220B |
G4 |
1.5 |
220 |
28 |
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