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17.5x23.5x2 (17.1 x 23.1 x 1.75) Accumulair Gold 2-Inch Filter (MERV 8) (6 Pack)

17.5x23.5x2 (17.1 x 23.1 x 1.75) Accumulair Gold 2-Inch Filter (MERV 8) (6 Pack)

The Accumulair Gold air filter replacement for whole house HVAC air conditioner heater or furnace contains a unique synthetic media that provides high-efficiency filtration without comprising your airflow. Up to 20-times more efficient at capturing... more

$71.94

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17.5x23.5x1 (17.1 x 23.1) Accumulair Gold 1-Inch Filter (MERV 8) (6 Pack)

17.5x23.5x1 (17.1 x 23.1) Accumulair Gold 1-Inch Filter (MERV 8) (6 Pack)

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. more

$61.59

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Best Seller
18x18x1 (17.75 x 17.75) Accumulair Gold 1-Inch Filter (MERV 8) (6 Pack)

18x18x1 (17.75 x 17.75) Accumulair Gold 1-Inch Filter (MERV 8) (6 Pack)

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. more

$54.58

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17.5X21x4.5 (17.25 X 20.75 X 4.38) Merv 8 Accumulair Replacement Filter For Rheem (2 Pack) in White | 17.5 H x 4.5 D in | Wayfair DPFU17.5X21X5M8_2

17.5X21x4.5 (17.25 X 20.75 X 4.38) Merv 8 Accumulair Replacement Filter For Rheem (2 Pack) in White | 17.5 H x 4.5 D in | Wayfair DPFU17.5X21X5M8_2

Traps, filters reduces major pollutants, such as dust and pollen, from the air passing through your heating and cooling systems. This is an aftermarket filter. Size: 17.5" H x 21" W x 4.5" D | 17.5X21x4.5 (17.25 X 20.75 X 4.38) Merv 8 Accumulair... more

$64.99

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17.5X21x4.5 (17.25 X 20.75 X 4.38) Merv 8 Accumulair Replacement Filter For Rheem (2 Pack) in White | 17.5 H x 4.5 D in | Wayfair DPFU17.5X21X5M8_2

17.5X21x4.5 (17.25 X 20.75 X 4.38) Merv 8 Accumulair Replacement Filter For Rheem (2 Pack) in White | 17.5 H x 4.5 D in | Wayfair DPFU17.5X21X5M8_2

Traps, filters reduces major pollutants, such as dust and pollen, from the air passing through your heating and cooling systems. This is an aftermarket filter. Size: 17.5" H x 21" W x 4.5" D | 17.5X21x4.5 (17.25 X 20.75 X 4.38) Merv 8 Accumulair... more

$64.99

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17.5X21x4.5 (17.25 X 20.75 X 4.38) Merv 11 Accumulair Replacement Filter For Rheem (2 Pack) in White | 17.5 H x 4.5 D in | Wayfair

17.5X21x4.5 (17.25 X 20.75 X 4.38) Merv 11 Accumulair Replacement Filter For Rheem (2 Pack) in White | 17.5 H x 4.5 D in | Wayfair

Traps, filters reduces major pollutants, such as dust and pollen, from the air passing through your heating and cooling systems. This is an aftermarket filter. Size: 17.5" H x 21" W x 4.5" D | 17.5X21x4.5 (17.25 X 20.75 X 4.38) Merv 11 Accumulair... more

$81.99

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18x30x2 (17.5 x 29.5 x 1.75) Accumulair Gold 2-Inch Filter (MERV 8) (6 Pack)

18x30x2 (17.5 x 29.5 x 1.75) Accumulair Gold 2-Inch Filter (MERV 8) (6 Pack)

Our Accumulair Gold 18x30x2 air filters for your HVAC air conditioner or furnace contains a unique synthetic media that provides high-efficiency filtration without comprising your airflow. Up to 20-times more efficient at capturing allergens than... more

$86.70

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18x24x1 (17.75 x 23.75) Accumulair Gold 1-Inch Filter (MERV 8) (6 Pack)

18x24x1 (17.75 x 23.75) Accumulair Gold 1-Inch Filter (MERV 8) (6 Pack)

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. more

$54.58

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14x18x1 (13.5 x 17.5) Accumulair Gold 1-Inch Filter (MERV 8) (6 Pack)

14x18x1 (13.5 x 17.5) Accumulair Gold 1-Inch Filter (MERV 8) (6 Pack)

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. more

$61.59

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18x20x1 (17.75 x 19.75) Accumulair Gold 1-Inch Filter (MERV 8) (6 Pack)

18x20x1 (17.75 x 19.75) Accumulair Gold 1-Inch Filter (MERV 8) (6 Pack)

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. more

$68.60

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18x25x1 (17.75 x 24.75) Accumulair Gold 1-Inch Filter (MERV 8) (6 Pack)

18x25x1 (17.75 x 24.75) Accumulair Gold 1-Inch Filter (MERV 8) (6 Pack)

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. more

$61.59

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18x30x1 (17.5 x 29.5) Accumulair Gold 1-Inch Filter (MERV 8) (6 Pack)

18x30x1 (17.5 x 29.5) Accumulair Gold 1-Inch Filter (MERV 8) (6 Pack)

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. more

$64.54

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17.5X21x4.5 (17.25 X 20.75 X 4.38) Merv 11 Accumulair Replacement Filter For Rheem (2 Pack) in White | 17.5 H x 4.5 D in | Wayfair

17.5X21x4.5 (17.25 X 20.75 X 4.38) Merv 11 Accumulair Replacement Filter For Rheem (2 Pack) in White | 17.5 H x 4.5 D in | Wayfair

Traps, filters reduces major pollutants, such as dust and pollen, from the air passing through your heating and cooling systems. This is an aftermarket filter. Size: 17.5" H x 21" W x 4.5" D | 17.5X21x4.5 (17.25 X 20.75 X 4.38) Merv 11 Accumulair... more

$81.99

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17.5X21x4.5 (17.25 X 20.75 X 4.38) Merv 11 Accumulair Replacement Filter For Rheem (2 Pack) in White | 21 H x 24 W x 4.5 D in | Wayfair

17.5X21x4.5 (17.25 X 20.75 X 4.38) Merv 11 Accumulair Replacement Filter For Rheem (2 Pack) in White | 21 H x 24 W x 4.5 D in | Wayfair

Traps, filters reduces major pollutants, such as dust and pollen, from the air passing through your heating and cooling systems. This is an aftermarket filter. Size: 21" H x 24" W x 4.5" D | 17.5X21x4.5 (17.25 X 20.75 X 4.38) Merv 11 Accumulair... more

$98.99

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17.5X21x4.5 (17.25 X 20.75 X 4.38) Merv 11 Accumulair Replacement Filter For Rheem (2 Pack) in White | 21 H x 21 W x 4.5 D in | Wayfair

17.5X21x4.5 (17.25 X 20.75 X 4.38) Merv 11 Accumulair Replacement Filter For Rheem (2 Pack) in White | 21 H x 21 W x 4.5 D in | Wayfair

Traps, filters reduces major pollutants, such as dust and pollen, from the air passing through your heating and cooling systems. This is an aftermarket filter. Size: 21" H x 21" W x 4.5" D | 17.5X21x4.5 (17.25 X 20.75 X 4.38) Merv 11 Accumulair... more

$88.99

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17.5X21x4.5 (17.25 X 20.75 X 4.38) Merv 8 Accumulair Replacement Filter For Rheem (2 Pack) in White | 21 H x 21 W x 4.5 D in | Wayfair

17.5X21x4.5 (17.25 X 20.75 X 4.38) Merv 8 Accumulair Replacement Filter For Rheem (2 Pack) in White | 21 H x 21 W x 4.5 D in | Wayfair

Traps, filters reduces major pollutants, such as dust and pollen, from the air passing through your heating and cooling systems. This is an aftermarket filter. Size: 21" H x 21" W x 4.5" D | 17.5X21x4.5 (17.25 X 20.75 X 4.38) Merv 8 Accumulair... more

$69.99

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17.5X21x4.5 (17.25 X 20.75 X 4.38) Merv 8 Accumulair Replacement Filter For Rheem (2 Pack) in White | 21 H x 24 W x 4.5 D in | Wayfair

17.5X21x4.5 (17.25 X 20.75 X 4.38) Merv 8 Accumulair Replacement Filter For Rheem (2 Pack) in White | 21 H x 24 W x 4.5 D in | Wayfair

Traps, filters reduces major pollutants, such as dust and pollen, from the air passing through your heating and cooling systems. This is an aftermarket filter. Size: 21" H x 24" W x 4.5" D | 17.5X21x4.5 (17.25 X 20.75 X 4.38) Merv 8 Accumulair... more

$75.99

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21X27x5 (20.7 X 26.2 X 5) Merv 8 Accumulair Replacement Filter For Trane (2 Pack), Fiberglass in White | 17.2 H x 27 W x 5 D in | Wayfair

21X27x5 (20.7 X 26.2 X 5) Merv 8 Accumulair Replacement Filter For Trane (2 Pack), Fiberglass in White | 17.2 H x 27 W x 5 D in | Wayfair

Up to twenty times more effective than ordinary fiberglass filters. High efficiency filter media collects small dust particles before they can collect on your coils. No assembly required...no combs needed...filter just slides right in!. This is an... more

$102.99

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24.5X27x5 (24.2 X 26.2 X 5) Merv 13 Accumulair Replacement Filter For Trane (2 Pack), Fiberglass in White | 17.2 H x 27 W x 5 D in | Wayfair

24.5X27x5 (24.2 X 26.2 X 5) Merv 13 Accumulair Replacement Filter For Trane (2 Pack), Fiberglass in White | 17.2 H x 27 W x 5 D in | Wayfair

Aftermarket replacement filter. Up to twenty times more effective than ordinary fiberglass filters. High efficiency filter media collects small dust particles before they can collect on your coils. No assembly required...no combs needed...filter just... more

$115.99

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24.5X27x5 (24.2 X 26.2 X 5) Merv 11 Accumulair Replacement Filter For Trane (2 Pack), Fiberglass in White | 17.2 H x 27 W x 5 D in | Wayfair

24.5X27x5 (24.2 X 26.2 X 5) Merv 11 Accumulair Replacement Filter For Trane (2 Pack), Fiberglass in White | 17.2 H x 27 W x 5 D in | Wayfair

Aftermarket replacement filter. Up to twenty times more effective than ordinary fiberglass filters. High efficiency filter media collects small dust particles before they can collect on your coils. No assembly required...no combs needed...filter just... more

$114.99

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Accumulair Air Conditioner Filter, Fiberglass in White | 17.5 H x 27 W x 0.75 D in | Wayfair FB17.5X27A_4

Accumulair Air Conditioner Filter, Fiberglass in White | 17.5 H x 27 W x 0.75 D in | Wayfair FB17.5X27A_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 27" W x 0.75" D | Accumulair Air... more

$58.99

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Accumulair Air Conditioner Filter, Fiberglass in White | 17.25 H x 26 W x 0.75 D in | Wayfair FB17.25X26A_4

Accumulair Air Conditioner Filter, Fiberglass in White | 17.25 H x 26 W x 0.75 D in | Wayfair FB17.25X26A_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: 17.25" H x 26" W x 0.75" D | Accumulair Air... more

$69.99

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

Accumulair Air Conditioner Filter, Fiberglass in White | 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

$61.99

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Accumulair Air Conditioner Filter, Fiberglass in White | 17.25 H x 23.25 W x 0.75 D in | Wayfair FB17.25X23.25A_4

Accumulair Air Conditioner Filter, Fiberglass in White | 17.25 H x 23.25 W x 0.75 D in | Wayfair FB17.25X23.25A_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: 17.25" H x 23.25" W x 0.75" D | Accumulair... more

$69.99

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Accumulair Air Conditioner Filter, Fiberglass in White | 17 H x 19 W x 0.75 D in | Wayfair FB17X19A_4

Accumulair Air Conditioner Filter, Fiberglass in White | 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

$54.99

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Accumulair Air Conditioner Filter, Fiberglass in White | 13.5 H x 17.5 W x 0.75 D in | Wayfair FB14X18_4

Accumulair Air Conditioner Filter, Fiberglass in White | 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

$55.99 $48.22

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Accumulair Air Conditioner Filter, Fiberglass in White | 17 H x 25 W x 0.75 D in | Wayfair FB17X25A_4

Accumulair Air Conditioner Filter, Fiberglass in White | 17 H x 25 W x 0.75 D in | Wayfair FB17X25A_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 25" W x 0.75" D | Accumulair Air... more

$54.99

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Accumulair Air Conditioner Filter, Fiberglass in White | 17.75 H x 19.75 W x 0.75 D in | Wayfair FB18X20_4

Accumulair Air Conditioner Filter, Fiberglass in White | 17.75 H x 19.75 W x 0.75 D in | Wayfair FB18X20_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: 17.75" H x 19.75" W x 0.75" D | Accumulair... more

$53.09

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Accumulair Air Conditioner Filter, Fiberglass in White | 17.5 H x 35.5 W x 0.75 D in | Wayfair FB18X36_4

Accumulair Air Conditioner Filter, Fiberglass in White | 17.5 H x 35.5 W x 0.75 D in | Wayfair FB18X36_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 35.5" W x 0.75" D | Accumulair Air... more

$68.99

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Accumulair Air Conditioner Filter, Fiberglass in White | 17.25 H x 19.25 W x 0.75 D in | Wayfair FB17.25X19.25A_4

Accumulair Air Conditioner Filter, Fiberglass in White | 17.25 H x 19.25 W x 0.75 D in | Wayfair FB17.25X19.25A_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: 17.25" H x 19.25" W x 0.75" D | Accumulair... more

$69.99

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Accumulair Air Conditioner Filter, Fiberglass in White | 17.5 H x 29.5 W x 0.75 D in | Wayfair FB18X30_4

Accumulair Air Conditioner Filter, Fiberglass in White | 17.5 H x 29.5 W x 0.75 D in | Wayfair FB18X30_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 29.5" W x 0.75" D | Accumulair Air... more

$47.12

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Accumulair Air Conditioner Filter, Fiberglass in White | 17.5 H x 22 W x 0.75 D in | Wayfair FB17.5X22A_4

Accumulair Air Conditioner Filter, Fiberglass in White | 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

$65.99

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Accumulair Air Conditioner Filter, Fiberglass in White | 17.25 H x 29.25 W x 0.75 D in | Wayfair FB17.25X29.25A_4

Accumulair Air Conditioner Filter, Fiberglass in White | 17.25 H x 29.25 W x 0.75 D in | Wayfair FB17.25X29.25A_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: 17.25" H x 29.25" W x 0.75" D | Accumulair... more

$69.99

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Accumulair Air Conditioner Filter, Fiberglass in White | 17.1 H x 23.1 W x 0.75 D in | Wayfair FB17.5X23.5N_4

Accumulair Air Conditioner Filter, Fiberglass in White | 17.1 H x 23.1 W x 0.75 D in | Wayfair FB17.5X23.5N_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: 17.1" H x 23.1" W x 0.75" D | Accumulair Air... more

$49.34

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Accumulair Air Conditioner Filter, Fiberglass in White | 14 H x 17.5 W x 0.75 D in | Wayfair FB14X17.5A_4

Accumulair Air Conditioner Filter, Fiberglass in White | 14 H x 17.5 W x 0.75 D in | Wayfair FB14X17.5A_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: 14" H x 17.5" W x 0.75" D | Accumulair Air... more

$65.99

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Accumulair Air Conditioner Filter, Fiberglass in White | 17.75 H x 24.75 W x 0.75 D in | Wayfair FB18X25_4

Accumulair Air Conditioner Filter, Fiberglass in White | 17.75 H x 24.75 W x 0.75 D in | Wayfair FB18X25_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: 17.75" H x 24.75" W x 0.75" D | Accumulair... more

$47.22

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Accumulair Air Conditioner Filter, Fiberglass in White | 17 H x 0.75 D in | Wayfair FB17X17A_4

Accumulair Air Conditioner Filter, Fiberglass in White | 17 H x 0.75 D in | Wayfair FB17X17A_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 17" W x 0.75" D | Accumulair Air... more

$46.99

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Accumulair Air Conditioner Filter, Fiberglass in White | 17.25 H x 0.75 D in | Wayfair FB17.25X35.25A_4

Accumulair Air Conditioner Filter, Fiberglass in White | 17.25 H x 0.75 D in | Wayfair FB17.25X35.25A_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: 17.25" H x 35.25" W x 0.75" D | Accumulair... more

$79.99

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Accumulair Air Conditioner Filter, Fiberglass in White | 17.25 H x 0.75 D in | Wayfair FB17.25X17.25A_4

Accumulair Air Conditioner Filter, Fiberglass in White | 17.25 H x 0.75 D in | Wayfair FB17.25X17.25A_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: 17.25" H x 17.25" W x 0.75" D | Accumulair... more

$62.99

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