WebSep 17, 2014 · Rheem Basic Household 21.5 in. x 23.5 in. x 1 in. Pleated FPR 4 Air Filter Brand: Rheem Currently unavailable. We don't know when or if this item will be back in stock. Similar item to consider Amazon Basics Merv 11 AC Furnace Air Filter - 20'' x 20'' x 1'', 6-Pack $41.45 (384) Special offers and product promotions Web21-1/2x23-1/2x1 / 21.5" x 23.5" x 1" AC & Furnace Filters available in MERV 8, 11, & 13 efficiencies. Quality replacement air filters for your HVAC system. Get FREE shipping on orders over $99

21.5x23.5x1 Air Filters (MERV 8, 11, and 13) - On Sale!

Web21.5x23.5x1 Allergy Prevention Air Filter - MERV 11 $ 13.90 61 Change Every 3 month (s) 21 ½" x 23 ½" x ⅞" Lint Dust High Flow Pollen Dust Mite Debris Pet Dander Odor Chemical Vapors Mold Spores Smog Smoke Tobacco Smoke Aerosols Bacteria 4 Pack Selected - $73.33 WHY YOU SHOULD REPLACE YOUR AIR FILTER Reduce your energy costs … WebFiltrete 13.5-in W x 21.5-in L x 1-in Basic Pleated Air Filter Shop Filtrete 89 Add to Cart Outperforms fiberglass air filters for your furnace, air conditioner or HVAC system Change filter at least every 90 days For optimal performance of your heating and cooling system or HVAC system For residential use only Overview groove backgrounds

23.5 x 23.5 x 1 Air Filters - Lowe

WebOct 14, 2013 · Filterbuy 21x23.5x5 Air Filter MERV 13 Optimal Defense (2-Pack), Pleated HVAC AC Furnace Air Filters Replacement for Trane Perfect Fit (Actual Size: 20.00 x 23.09 x 4.97 Inches) Replacement MERV 11 Filter for Trane BAYFTAH23M - … Web23.5 x 23.5 x 1 Air Filters at Lowes.com Shop Common Sizes 20 in x 20 in x 1 in 20 in x 25 in x 1 in 20 in x 25 in x 4 in 16 in x 20 in x 1 in 16 in x 25 in x 1 in 14 in x 14 in x 1 in Shop by Thickness 1-in Thickness 2-in Thickness 4-in Thickness & Thicker Heating & Cooling /Air Filters & Accessories /Air Filters 5 products in WebFilter Efficiency (Percentage) 80 Common Size 21.5-in x 23.5-in x 1-in Captures Particles that Carry Viruses Captures Bacteria Washable Filter Type Electrostatic pleated Captures Pollen App Compatibility Model Description 6-Pack (Common: 21.5-in x 23.5-in x 1-in; Actual: 21.5-in x 23.5-in x 0.8-in) Electrostatic Pleated Air Filters filetypehtml grapefruit improvement