Search Results for '21 1 2 x 1 furnace'

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Aprilaire #213 Media Filter

$89.95 / Filter

88 review(s)

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Average rating 4.9/5

5 stars

(79)

4 stars

(8)

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(0)

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(1)

1 star

(0)

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16.375x21.5x1 AIRx ALLERGY Air Filter, 4-Pack

$19.49 / Filter

4 review(s)

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Average rating 3.8/5

5 stars

(2)

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(1)

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(0)

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(0)

1 star

(1)

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16.375x21.5x1 AIRx ALLERGY Air Filter, 12-Pack

$16.49 / Filter

4 review(s)

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Average rating 5.0/5

5 stars

(4)

4 stars

(0)

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(0)

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(0)

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(0)

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19.75x21.5x1 AIRx DUST Air Filter, 6-Pack

$17.49 / Filter

89 review(s)

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Average rating 4.7/5

5 stars

(72)

4 stars

(11)

3 stars

(5)

2 stars

(1)

1 star

(0)

in stock
16.375x21.5x1 AIRx ALLERGY Air Filter, 6-Pack

$17.49 / Filter

103 review(s)

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Average rating 4.8/5

5 stars

(89)

4 stars

(12)

3 stars

(1)

2 stars

(0)

1 star

(1)

in stock
13x21.5x1 AIRx DUST Air Filter, 6-Pack

$11.49 / Filter

56 review(s)

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Average rating 4.9/5

5 stars

(51)

4 stars

(5)

3 stars

(0)

2 stars

(0)

1 star

(0)

in stock
16.375x21.5x1 AIRx ALLERGY Air Filter

$25.49 / Filter

in stock
13x21.5x1 AIRx DUST Air Filter

$19.49 / Filter

in stock
Bryant/Carrier/Payne KFAFK0212MED - 16 1/2 x 21 1/ 2 x 1 Washable Filter, 2-Pack

$29.01 / Filter

60 review(s)

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Average rating 4.8/5

5 stars

(50)

4 stars

(8)

3 stars

(0)

2 stars

(1)

1 star

(1)

In Stock
16.375x21.5x1 AIRx DUST Air Filter, 4-Pack

$14.49 / Filter

1 review(s)

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Average rating 5.0/5

5 stars

(1)

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(0)

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(0)

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(0)

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(0)

in stock
21.5x23.5x1 AIRx ALLERGY Air Filter, 4-Pack

$20.49 / Filter

3 review(s)

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Average rating 5.0/5

5 stars

(3)

4 stars

(0)

3 stars

(0)

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(0)

1 star

(0)

in stock
21.5x23.5x1 AIRx DUST Air Filter, 4-Pack

$16.49 / Filter

in stock

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