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: 20x24x1 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.
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Item# : SPM18475155904
Model # : RNAB07PHVND69