Search Results for '8 18 x 11 18'

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18x30x3 MERV 11 Return Air Grille Filter, 2-Pack

$50.23 / Filter

1 Week to Ship
18x20x3 MERV 11 Return Air Grille Filter, 2-Pack

$43.77 / Filter

1 Week to Ship
18x25x3 MERV 11 Return Air Grille Filter, 2-Pack

$43.77 / Filter

1 Week to Ship
18x20x1 AIRx Air Flow Pleated Air Filter

$18.49 / Filter

4 review(s)

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Average rating 4.5/5

5 stars

(3)

4 stars

(0)

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(1)

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(0)

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Aprilaire #113 MERV 13 Replacement Filter

$75.19 / Filter

5 review(s)

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Average rating 5.0/5

5 stars

(5)

4 stars

(0)

3 stars

(0)

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(0)

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(0)

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Aprilaire #110 MERV 11 Replacement Filter

$68.57 / Filter

12 review(s)

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Average rating 4.6/5

5 stars

(10)

4 stars

(1)

3 stars

(0)

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(0)

1 star

(1)

In Stock
18x18x1 AIRx DUST Air Filter, 4-Pack

$14.49 / Filter

3 review(s)

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Average rating 5.0/5

5 stars

(3)

4 stars

(0)

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(0)

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Aprilaire #110 MERV 11 Replacement Filter, 2-Pack

$66.35 / Filter

41 review(s)

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Average rating 4.9/5

5 stars

(38)

4 stars

(2)

3 stars

(1)

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(0)

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(0)

In Stock
18x25x1 AIRx DUST Air Filter - MERV 8

$9.49 / Filter

1 review(s)

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Average rating 5.0/5

5 stars

(1)

4 stars

(0)

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18x20x1 AIRx ODOR Air Filter - Carbon MERV 8

$14.49 / Filter

2 review(s)

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Average rating 5.0/5

5 stars

(2)

4 stars

(0)

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(0)

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(0)

in stock
18x24x2 AIRx DUST Air Filter - MERV 8

$13.49 / Filter

in stock
18x30x1 AIRx ALLERGY Air Filter, 12-Pack

$14.49 / Filter

2 review(s)

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Average rating 4.5/5

5 stars

(1)

4 stars

(1)

3 stars

(0)

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(0)

1 star

(0)

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