Designed to fit most 20 in. x 25 in. x 5 in. boots; actual filter size 20 in. x 24 in. x 4-3/4 in. Fits the following boot models: Trion Air Bear supreme 2000, 435790-027, 455602-019, 459200-005; Aprilaire 2200, 2250; Skuttle DBO-0025-020; GenerAlaire MAC2000; Source1 S1-MAC10202505; Ultravation 90-007; and Braeburn 162025,162026

Find 20 x 25 x 5 air filters at Lowe's today. Shop air filters and a variety of heating & cooling products online at Lowes.com.

Nominal Size: 20 x 25 x 5 H, Actual Size: 19 7/8 x 24 7/8 x 4 3/8 (19.88 x 24.88 x 4.38) Nordic Pure recommends changing 5" air filters every 3-6 months; Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame.

Trion Air Bear 20x25x5 Air Filter, MERV 13 Furnace AC Air Filter Replacement, for Air Purifier Systems, Actual Size (4.94 x 24.25 x 19.75 in), 3 Pack

Trion Air Bear 20x25x5 Air Filter, MERV 13 Furnace AC Air Filter Replacement, for Air Purifier Systems, Actual Size (4.94 x 24.25 x 19.75 in), 3 Pack

Use a 12-month deep-pleated 5-inch home HVAC filter in your compatible furnace, air conditioner or HVAC system. For optimal performance of your HVAC system, change your 5-inch furnace filter at least every 12 months.

This BestAir MERV 11 furnace filter has a 20x25x5 frame and traps up to 95% of airborne particles from 0.3 to 10.0 microns in size. It helps filter out pet dander, dust mite debris, most smoke and other unhealthy particles.