Air-Care 20 in. x 25 in. x 1 in. Permanent Washable Air Filter Merv 8 ES20251 - The Home Depot
Air-Care 18-In. Wide Flexible Permanent Electrostatic Washable 1-In. Deep MERV 8 Air Filter | Sylvane
Sudopo 6 Stage ELECTROSTATIC AIR Filter Home Washable Permanent Lasts A Lifetime Furnace OR A/C USE Non-Rusting Aluminum Frame Heavy Duty HIGH DUST Holding Capacity JUST Rinse Dry & Reuse (10X10X1) -
Air-Care Silver Electrostatic Washable Permanent Air Filter 14 x 14 x 1 | eBay
Air-Care, Washable Permanent Electrostatic Air Filter, Width 24 in, Height 25 in, Filters (qty.) 1, Model# ESS24255 | Northern Tool
AFB-CUSTOM-1 - DiversiTech AFB-CUSTOM-1 - Blue Label Permanent Air Filter, Custom x 1"