Electrostatic Washable Permanent A/C Furnace Air Filter (10X20X1)

Electrostatic Washable Permanent A/C Furnace Air Filter (10X20X1)

  • $29.91
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All-Filters electrostatic air filters clean the air by using static electricity (a naturally occurring phenomenon). An electrostatic charge is generated by air flowing through static prone fibers. Airborne particles are attracted and held by the static charge until released by washing. Includes a Limited Lifetime warranty. Filters are 3/8" undersized.