

Filtrete 322-4 Air Filter, 30 in L, 20 in W, 5 MERV, 300 MPR, For: Air Conditioner, Furnace and HVAC System
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You run a tight ship at home, from floor to ceiling - and everywhere in between. Unfortunately, ordinary home non-electrostatic air filters aren't super effective at capturing unwanted particles. Good news - the unique design of the electrostatically charged Filtrete™ pollen air filter attracts - and traps - more particles from your air through your heating and cooling system, making quality control a breeze. With each cycle through the filter, your indoor air becomes a little bit cleaner.
| Filter Media | : | Fiberglass |
| Length | : | 30 in |
| MPR Rating | : | 300 |
| Suitable For | : | Air Conditioner, Furnace and HVAC System |
| Thickness | : | 1 in |
| Type | : | Non-Electrostatic, Pleated |
| Width | : | 20 in |
| MERV Rating | : | 5 |