Product Details

Delivery Time:7 days
Certification:CE

Extended Surface Pleated Air Filter with Galvanized Grid, G3 Cardboard Pre Filter

Media: Progressive density Synthetic fibre Frame: Water-resistance cardboard; GI; AI Efficiency range from G3,G4 (EN 779) MERV 6-12 ASHRAE 52.2 1999 Average Arrestance: 80% @0.5μm;95%@0.5μm; Initial resistance: 45 Pa Recommended final pressure drop : 250Pa Humidity resistance: 90%RH Max Temperature: 80 ℃ DIN 53438 Flammability: F1 UL 900 Standard : Class 2 Max.air flow rate: 125% of rated air flow Media color available: Blue; White; Green Filter standard depth available 1 inch (21mm); 2 inch(46mm) and 4 inch(96mm) Galvanized supporting grid to ensure strength construction in diamond or square shape.

Applications:

The ZW-PG4 filter are used for pre-filtration of supply ,exhaust and recirculated air in ventilation systems and extend the useful lifetimes of the downstream high performance filters.

Specifications:

Nominal Size WxHxD.inch	Actual Size WxHxD.mm	Rated Airflow(CFM)	Nominal Size WxHxD.inch	Actual Size WxHxD.mm	Rated Airflow(CFM)
20x18x1	495x445x21	1500	20x20x2	495x495x46	2363
20x20x1	495x495x21	1650	24x12x2	595x295x46	1700
22x22x1	546x546x21	2000	24x18x2	595x445x46	2550
24x10x1	595x241x21	1000	24x20x2	595x495x46	2839
24x12x1	595x295x21	1190	24x24x2	595x595x46	3400
24x14x1	595x343x21	1394	25x14x2	619x343x46	2000
24x16x1	595x394x21	1650	25x15x2	619x368x46	2210
24x18x1	595x445x21	1785	25x18x2	619x445x46	2660
24x20x1	595x495x21	1980	20x16x4	495x394x96	1870
24x24x1	595x595x21	2380	20x20x4	495x495x96	2363
16x16x2	394x394x46	1513	24x12x4	595x295x96	1700
20x10x2	495x241x46	1200	24x16x4	595x394x96	2261