1.The filter material is made of cotton and chemical fiber blended flame-retardant material, which has stable efficiency and dust holding capacity.
2. The outer frame is made of hot-dip galvanized material.
3. the filter material covers the all-metal support net with air surface, and the air filter is full of tension and strength as a whole.
4. Honeycomb paper frame surface design is beautiful and elegant, both strength and effectively reduce the wind resistance.
1.The filter material is made of cotton and chemical fiber blended flame-retardant material, which has stable efficiency and dust holding capacity.
2. The outer frame is made of hot-dip galvanized material.
3. the filter material covers the all-metal support net with air surface, and the air filter is full of tension and strength as a whole.
4. Honeycomb paper frame surface design is beautiful and elegant, both strength and effectively reduce the wind resistance.
| Series | W*H(mm) | Depth(mm) | Filter classification | Rated air flow (CMH) | Initial pressure drop(Pa) | Net weight(Kg) | ||
| ASHRAE (52.2-2017) | EN779:2012 | ISO16890:2016 efficiency@0.3μm |
||||||
| PPAF-G3 | 592*592 | 45 | MERV6 | G3 | Coarse 85% | 3400 | 62 | 0.6 |
| PPAF-G4 | 592*592 | 45 | MERV8 | G4 | Coarse 90% | 3400 | 75 | 0.6 |
