Filter Everything Washable Aluminum Air Filter - 20 x 20 x 1
- GREAT AIR QUALITY: Rated at MERV 8 – Best for furnace, A/C, Central HVAC Systems..
- MOST EFFECTIVE: Electrostatic air filter replacements use static electricity to filter airborne particles such as lint, dust, and pet dander..
- SAVE MONEY: Permanent aluminum air filter is washable and can be used for years..
- USED BY PROFESSIONALS: LifeSupplyUSA Electrostatic Reusable AC Filter is self-charging and made from high-quality, heavy-duty aluminum..
- EASY TO INSTALL: 20x20x1 washable air filter is symmetrical, can be installed facing which ever side. Recommended every 1-3 months to vacuum or spray with a low-pressure hose and rinse off thoroughly with water..