Accumulair Air Conditioner Filter, Fiberglass | 19.5 H x 23.5 W x 0.75 D in | Wayfair FB19.5X23.5A_4

Accumulair Air Conditioner Filter, Fiberglass | 11.5 H x 29.5 W x 0.75 D in | Wayfair FB12X30_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 29.5" W x 0.75" D | Accumulair Air... ... more

Accumulair Air Conditioner Filter, Fiberglass | 13.5 H x 17.5 W x 0.75 D in | Wayfair FB14X18_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: 13.5" H x 17.5" 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 | 17 H x 19 W x 0.75 D in | Wayfair FB17X19A_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" H x 19" W x 0.75" D | Accumulair Air... ... more

Accumulair Air Conditioner Filter, Fiberglass | 29.75 H x 31.75 W x 0.75 D in | Wayfair FB29.75X31.75A_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: 29.75" H x 31.75" 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 | 18.5 H x 20.5 W x 0.75 D in | Wayfair FB19X21_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: 18.5" H x 20.5" W x 0.75" D | Accumulair Air... ... more

Accumulair Air Conditioner Filter, Fiberglass | 9.5 H x 24.5 W x 0.75 D in | Wayfair FB10X25_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: 9.5" H x 24.5" W x 0.75" D | Accumulair Air... ... more

Accumulair Air Conditioner Filter, Fiberglass | 9 H x 11.75 W x 0.75 D in | Wayfair FB09X11.75A_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: 9" H x 11.75" W x 0.75" D | Accumulair Air... ... more

Accumulair Air Conditioner Filter, Fiberglass | 26.5 H x 26.5 W x 0.75 D in | Wayfair FB27X27_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: 26.5" H x 26.5" W x 0.75" D | Accumulair Air... ... more

Accumulair Air Conditioner Filter, Fiberglass | 23.5 H x 27.5 W x 0.75 D in | Wayfair FB24X28_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: 23.5" H x 27.5" W x 0.75" D | Accumulair Air... ... more

Accumulair Air Conditioner Filter, Fiberglass | 18 H x 20 W x 0.75 D in | Wayfair FB18X20A_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: 18" H x 20" 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 | 15.5 H x 35.5 W x 0.75 D in | Wayfair FB16X36_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: 15.5" H x 35.5" W x 0.75" D | Accumulair Air... ... more

Accumulair Air Conditioner Filter, Fiberglass | 8 H x 14 W x 0.75 D in | Wayfair FB08X14A_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: 8" H x 14" W x 0.75" D | Accumulair Air... ... more

Accumulair Air Conditioner Filter, Fiberglass | 28.5 H x 28.5 W x 0.75 D in | Wayfair FB29X29_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: 28.5" H x 28.5" W x 0.75" D | Accumulair Air... ... more

Accumulair Air Conditioner Filter, Fiberglass | 30 H x 30 W x 0.75 D in | Wayfair FB30X30A_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: 30" H x 30" W x 0.75" D | Accumulair Air... ... more

Accumulair Air Conditioner Filter, Fiberglass | 11.5 H x 14.5 W x 0.75 D in | Wayfair FB12X15_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 14.5" W x 0.75" D | Accumulair Air... ... more

Accumulair Air Conditioner Filter, Fiberglass | 12.5 H x 24.5 W x 0.75 D in | Wayfair FB13X25_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 24.5" W x 0.75" D | Accumulair Air... ... more

Accumulair Air Conditioner Filter, Fiberglass | 14 H x 28 W x 0.75 D in | Wayfair FB14X28A_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: 14" H x 28" W x 0.75" D | Accumulair Air... ... more

Accumulair Air Conditioner Filter, Fiberglass in White | 18 H x 36 W x 0.75 D in | Wayfair FB18X36A_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: 18" H x 36" W x 0.75" D | Accumulair Air... ... more

Accumulair Air Conditioner Filter, Fiberglass | 7.5 H x 29.5 W x 0.75 D in | Wayfair FB08X30_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: 7.5" H x 29.5" 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 | 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 | 16.25 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 in White | 30 H x 36 W x 0.75 D in | Wayfair FB30X36A_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: 30" H x 36" W x 0.75" D | Accumulair Air... ... more

Accumulair Air Conditioner Filter, Fiberglass | 24.5 H x 27.5 W x 0.75 D in | Wayfair FB25X28_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: 24.5" H x 27.5" W x 0.75" D | Accumulair Air... ... more

Accumulair Air Conditioner Filter, Fiberglass | 10 H x 14 W x 0.75 D in | Wayfair FB10X14A_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: 10" H x 14" W x 0.75" D | Accumulair Air... ... more

Accumulair Air Conditioner Filter, Fiberglass in White | 20 H x 36 W x 0.75 D in | Wayfair FB20X36A_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" H x 36" 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 | 25 H x 28 W x 0.75 D in | Wayfair FB25X28A_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: 25" H x 28" W x 0.75" D | Accumulair Air... ... more

Accumulair Air Conditioner Filter, Fiberglass | 9.5 H x 23.5 W x 0.75 D in | Wayfair FB10X24_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: 9.5" H x 23.5" W x 0.75" D | Accumulair Air... ... more

Accumulair Air Conditioner Filter, Fiberglass | 15.5 H x 20.5 W x 0.75 D in | Wayfair FB16X21_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: 15.5" H x 20.5" W x 0.75" D | Accumulair Air... ... more

Accumulair Air Conditioner Filter, Fiberglass | 17.5 H x 22 W x 0.75 D in | Wayfair FB17.5X22A_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 22" W x 0.75" D | Accumulair Air... ... more

Accumulair Air Conditioner Filter, Fiberglass | 12 H x 26.5 W x 0.75 D in | Wayfair FB12X26.5A_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: 12" H x 26.5" W x 0.75" D | Accumulair Air... ... more

Accumulair Air Conditioner Filter, Fiberglass | 14 H x 18 W x 0.75 D in | Wayfair FB14X18A_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: 14" H x 18" W x 0.75" D | Accumulair Air... ... more