Accumulair Air Conditioner Air Filter | 20 H x 21 W x 0.75 D in | Wayfair FA20X21A_4

Accumulair Air Conditioner Filter, Fiberglass | 20.5 H x 21.5 W x 0.75 D in | Wayfair FB21X22_4

Up to 20-times more effective at capturing micro particles than ordinary fiberglass filters. Designed for uniform air flow. Will not support the growth of bacteria, mold, mildew or fungi in normal use. Size: 20.5" H x 21.5" W x 0.75" D | Accumulair Air... ... more

Accumulair Diamond (Merv 13) (4 Pack) Air Conditioner Filter | 20.5 H x 21.5 W x 0.75 D in | Wayfair FD21X22_4

Features:Product Type: Air FilterColor/Finish: WhiteCompatible Air Treatment Product: Air ConditionerCompatible Dehumidifier Product Part Number: Compatible Humidifier Product Part Number: Compatible Air Purifier Product Part Number: Compatible Air... ... more

Accumulair Air Conditioner Filter, Fiberglass | 20.75 H x 21.75 W x 0.75 D in | Wayfair FB20.75X21.75A_4

Up to 20-times more effective at capturing micro particles than ordinary fiberglass filters. Designed for uniform air flow. Will not support the growth of bacteria, mold, mildew or fungi in normal use. Size: 20.75" H x 21.75" W x 0.75" D | Accumulair... ... more

Accumulair Air Conditioner Filter, Fiberglass | 21.25 H x 21.25 W x 0.75 D in | Wayfair FB21.25X21.25A_4

Up to 20-times more effective at capturing micro particles than ordinary fiberglass filters. Designed for uniform air flow. Will not support the growth of bacteria, mold, mildew or fungi in normal use. Size: 21.25" H x 21.25" W x 0.75" D | Accumulair... ... more

Accumulair Air Conditioner Filter, Fiberglass | 21.5 H x 21.5 W x 0.75 D in | Wayfair FB22X22_4

Up to 20-times more effective at capturing micro particles than ordinary fiberglass filters. Designed for uniform air flow. Will not support the growth of bacteria, mold, mildew or fungi in normal use. Size: 21.5" H x 21.5" W x 0.75" D | Accumulair Air... ... more

Accumulair Air Conditioner Filter, Fiberglass | 21 H x 21 W x 0.75 D in | Wayfair FB21X21A_4

Up to 20-times more effective at capturing micro particles than ordinary fiberglass filters. Designed for uniform air flow. Will not support the growth of bacteria, mold, mildew or fungi in normal use. Size: 21" H x 21" W x 0.75" D | Accumulair Air... ... more

Accumulair Air Conditioner Filter, Fiberglass | 21.5 H x 23 W x 0.75 D in | Wayfair FB21.5X23A_4

Up to 20-times more effective at capturing micro particles than ordinary fiberglass filters. Designed for uniform air flow. Will not support the growth of bacteria, mold, mildew or fungi in normal use. Size: 21.5" H x 23" W x 0.75" D | Accumulair Air... ... more

Accumulair Air Conditioner Filter, Fiberglass | 21.5 H x 25.5 W x 0.75 D in | Wayfair FB22X26_4

Up to 20-times more effective at capturing micro particles than ordinary fiberglass filters. Designed for uniform air flow. Will not support the growth of bacteria, mold, mildew or fungi in normal use. Size: 21.5" H x 25.5" W x 0.75" D | Accumulair Air... ... more

Accumulair Air Conditioner Filter, Fiberglass | 17.5 H x 21.5 W x 0.75 D in | Wayfair FB18X22_4

Up to 20-times more effective at capturing micro particles than ordinary fiberglass filters. Designed for uniform air flow. Will not support the growth of bacteria, mold, mildew or fungi in normal use. Size: 17.5" H x 21.5" W x 0.75" D | Accumulair Air... ... more

Accumulair Air Conditioner Filter, Fiberglass | 21 H x 22 W x 0.75 D in | Wayfair FB21X22A_4

Up to 20-times more effective at capturing micro particles than ordinary fiberglass filters. Designed for uniform air flow. Will not support the growth of bacteria, mold, mildew or fungi in normal use. Size: 21" H x 22" W x 0.75" D | Accumulair Air... ... more

Accumulair Air Conditioner Filter, Fiberglass | 19.75 H x 21.75 W x 0.75 D in | Wayfair FB20X22_4

Up to 20-times more effective at capturing micro particles than ordinary fiberglass filters. Designed for uniform air flow. Will not support the growth of bacteria, mold, mildew or fungi in normal use. Size: 19.75" H x 21.75" W x 0.75" D | Accumulair... ... more

Accumulair Air Conditioner Filter, Fiberglass | 11.5 H x 21 W x 0.75 D in | Wayfair FB11.5X21A_4

Up to 20-times more effective at capturing micro particles than ordinary fiberglass filters. Designed for uniform air flow. Will not support the growth of bacteria, mold, mildew or fungi in normal use. Size: 11.5" H x 21" W x 0.75" D | Accumulair Air... ... more

Accumulair Air Conditioner Filter, Fiberglass | 19.75 H x 21.5 W x 0.75 D in | Wayfair FB19.75X21.5A_4

Up to 20-times more effective at capturing micro particles than ordinary fiberglass filters. Designed for uniform air flow. Will not support the growth of bacteria, mold, mildew or fungi in normal use. Size: 19.75" H x 21.5" W x 0.75" D | Accumulair... ... more

Accumulair Air Conditioner Filter, Fiberglass | 16.25 H x 21.25 W x 0.75 D in | Wayfair FB16.25X21.25A_4

Up to 20-times more effective at capturing micro particles than ordinary fiberglass filters. Designed for uniform air flow. Will not support the growth of bacteria, mold, mildew or fungi in normal use. Size: 16.25" H x 21.25" W x 0.75" D | Accumulair... ... more

Accumulair Air Conditioner Filter, Fiberglass | 12.75 H x 21 W x 0.75 D in | Wayfair FB12.75X21A_4

Up to 20-times more effective at capturing micro particles than ordinary fiberglass filters. Designed for uniform air flow. Will not support the growth of bacteria, mold, mildew or fungi in normal use. Size: 12.75" H x 21" W x 0.75" D | Accumulair Air... ... more

Accumulair Air Conditioner Filter, Fiberglass | 19.75 H x 21 W x 0.75 D in | Wayfair FB19.75X21A_4

Up to 20-times more effective at capturing micro particles than ordinary fiberglass filters. Designed for uniform air flow. Will not support the growth of bacteria, mold, mildew or fungi in normal use. Size: 19.75" H x 21" W x 0.75" D | Accumulair Air... ... more

Accumulair Air Conditioner Filter, Fiberglass | 16.38 H x 21.5 W x 0.75 D in | Wayfair FB16.38X21.5A_4

Up to 20-times more effective at capturing micro particles than ordinary fiberglass filters. Designed for uniform air flow. Will not support the growth of bacteria, mold, mildew or fungi in normal use. Size: 16.38" H x 21.5" W x 0.75" D | Accumulair... ... more

Accumulair Air Conditioner Filter, Fiberglass | 21 H x 23.25 W x 0.75 D in | Wayfair FB21X23.25A_4

Up to 20-times more effective at capturing micro particles than ordinary fiberglass filters. Designed for uniform air flow. Will not support the growth of bacteria, mold, mildew or fungi in normal use. Size: 21" H x 23.25" W x 0.75" D | Accumulair Air... ... more

Accumulair Air Conditioner Filter, Fiberglass | 21.5 H x 26 W x 0.75 D in | Wayfair FB21.5X26A_4

Up to 20-times more effective at capturing micro particles than ordinary fiberglass filters. Designed for uniform air flow. Will not support the growth of bacteria, mold, mildew or fungi in normal use. Size: 21.5" H x 26" W x 0.75" D | Accumulair Air... ... more

Accumulair Air Conditioner Filter, Fiberglass | 13 H x 21.5 W x 0.75 D in | Wayfair FB13X21.5A_4

Up to 20-times more effective at capturing micro particles than ordinary fiberglass filters. Designed for uniform air flow. Will not support the growth of bacteria, mold, mildew or fungi in normal use. Size: 13" H x 21.5" W x 0.75" D | Accumulair Air... ... more

Accumulair Air Conditioner Filter, Fiberglass | 16 H x 21 W x 0.75 D in | Wayfair FB16X21A_4

Up to 20-times more effective at capturing micro particles than ordinary fiberglass filters. Designed for uniform air flow. Will not support the growth of bacteria, mold, mildew or fungi in normal use. Size: 16" H x 21" W x 0.75" D | Accumulair Air... ... more

Accumulair Air Conditioner Filter, Fiberglass | 21.5 H x 24 W x 0.75 D in | Wayfair FB21.5X24A_4

Up to 20-times more effective at capturing micro particles than ordinary fiberglass filters. Designed for uniform air flow. Will not support the growth of bacteria, mold, mildew or fungi in normal use. Size: 21.5" H x 24" W x 0.75" D | Accumulair Air... ... more

Accumulair Air Conditioner Filter, Fiberglass | 19.88 H x 21.5 W x 0.75 D in | Wayfair FB19.88X21.5A_4

Up to 20-times more effective at capturing micro particles than ordinary fiberglass filters. Designed for uniform air flow. Will not support the growth of bacteria, mold, mildew or fungi in normal use. Size: 19.88" H x 21.5" W x 0.75" D | Accumulair... ... more

Accumulair Air Conditioner Filter, Fiberglass | 16.25 H x 21 W x 0.75 D in | Wayfair FB16.25X21A_4

Up to 20-times more effective at capturing micro particles than ordinary fiberglass filters. Designed for uniform air flow. Will not support the growth of bacteria, mold, mildew or fungi in normal use. Size: 16.25" H x 21" W x 0.75" D | Accumulair Air... ... more

Accumulair Air Conditioner Filter, Fiberglass | 21.5 H x 23.25 W x 0.75 D in | Wayfair FB21.5X23.25A_4

Up to 20-times more effective at capturing micro particles than ordinary fiberglass filters. Designed for uniform air flow. Will not support the growth of bacteria, mold, mildew or fungi in normal use. Size: 21.5" H x 23.25" W x 0.75" D | Accumulair... ... more

Accumulair Air Conditioner Filter, Fiberglass | 19.25 H x 21.25 W x 0.75 D in | Wayfair FB19.25X21.25A_4

Up to 20-times more effective at capturing micro particles than ordinary fiberglass filters. Designed for uniform air flow. Will not support the growth of bacteria, mold, mildew or fungi in normal use. Size: 19.25" H x 21.25" W x 0.75" D | Accumulair... ... more

Accumulair Air Conditioner Filter, Fiberglass | 21 H x 23 W x 0.75 D in | Wayfair FB21X23A_4

Up to 20-times more effective at capturing micro particles than ordinary fiberglass filters. Designed for uniform air flow. Will not support the growth of bacteria, mold, mildew or fungi in normal use. Size: 21" H x 23" W x 0.75" D | Accumulair Air... ... more

Accumulair Air Conditioner Filter, Fiberglass | 13 H x 21 W x 0.75 D in | Wayfair FB13X21A_4

Up to 20-times more effective at capturing micro particles than ordinary fiberglass filters. Designed for uniform air flow. Will not support the growth of bacteria, mold, mildew or fungi in normal use. Size: 13" H x 21" W x 0.75" D | Accumulair Air... ... more

Accumulair Air Conditioner Filter, Fiberglass | 16.5 H x 21 W x 0.75 D in | Wayfair FB16.5X21A_4

Up to 20-times more effective at capturing micro particles than ordinary fiberglass filters. Designed for uniform air flow. Will not support the growth of bacteria, mold, mildew or fungi in normal use. Size: 16.5" H x 21" W x 0.75" D | Accumulair Air... ... more

Accumulair Air Conditioner Filter, Fiberglass | 16 H x 21.5 W x 0.75 D in | Wayfair FB16X21.5A_4

Up to 20-times more effective at capturing micro particles than ordinary fiberglass filters. Designed for uniform air flow. Will not support the growth of bacteria, mold, mildew or fungi in normal use. Size: 16" H x 21.5" W x 0.75" D | Accumulair Air... ... more

Accumulair Air Conditioner Filter, Fiberglass | 16.25 H x 21.5 W x 0.75 D in | Wayfair FB16.25X21.5A_4

Up to 20-times more effective at capturing micro particles than ordinary fiberglass filters. Designed for uniform air flow. Will not support the growth of bacteria, mold, mildew or fungi in normal use. Size: 16.25" H x 21.5" W x 0.75" D | Accumulair... ... more

Accumulair Air Conditioner Filter, Fiberglass | 12.5 H x 21 W x 0.75 D in | Wayfair FB12.5X21A_4

Up to 20-times more effective at capturing micro particles than ordinary fiberglass filters. Designed for uniform air flow. Will not support the growth of bacteria, mold, mildew or fungi in normal use. Size: 12.5" H x 21" W x 0.75" D | Accumulair Air... ... more

Accumulair Air Conditioner Filter, Fiberglass | 19.5 H x 21 W x 0.75 D in | Wayfair FB19.5X21A_4

Up to 20-times more effective at capturing micro particles than ordinary fiberglass filters. Designed for uniform air flow. Will not support the growth of bacteria, mold, mildew or fungi in normal use. Size: 19.5" H x 21" W x 0.75" D | Accumulair Air... ... more

Accumulair Air Conditioner Filter, Fiberglass | 19 H x 21.5 W x 0.75 D in | Wayfair FB19X21.5A_4

Up to 20-times more effective at capturing micro particles than ordinary fiberglass filters. Designed for uniform air flow. Will not support the growth of bacteria, mold, mildew or fungi in normal use. Size: 19" H x 21.5" W x 0.75" D | Accumulair Air... ... more

Accumulair Air Conditioner Filter, Fiberglass | 21.5 H x 0.75 D in | Wayfair FB22X36_4

Up to 20-times more effective at capturing micro particles than ordinary fiberglass filters. Designed for uniform air flow. Will not support the growth of bacteria, mold, mildew or fungi in normal use. Size: 21.5" H x 35.5" W x 0.75" D | Accumulair Air... ... more

Accumulair Air Conditioner Filter, Fiberglass | 21.5 H x 0.75 D in | Wayfair FB22X37_4

Up to 20-times more effective at capturing micro particles than ordinary fiberglass filters. Designed for uniform air flow. Will not support the growth of bacteria, mold, mildew or fungi in normal use. Size: 21.5" H x 36.5" W x 0.75" D | Accumulair Air... ... more

Accumulair Air Conditioner Filter, Fiberglass | 16.38 H x 0.75 D in | Wayfair FB16.38X21.38A_4

Up to 20-times more effective at capturing micro particles than ordinary fiberglass filters. Designed for uniform air flow. Will not support the growth of bacteria, mold, mildew or fungi in normal use. Size: 16.38" H x 21.38" W x 0.75" D | Accumulair... ... more