Search Results for 'air conditioner filters 18 x 20'

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21.5x23.5x1 AIRx ALLERGY Air Filter, 6-Pack

$17.49 / Filter

64 review(s)

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Average rating 4.5/5

5 stars

(44)

4 stars

(13)

3 stars

(4)

2 stars

(2)

1 star

(1)

in stock
15x25x1 AIRx ALLERGY Air Filter - MERV 11

$15.49 / Filter

8 review(s)

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Average rating 4.5/5

5 stars

(7)

4 stars

(0)

3 stars

(0)

2 stars

(0)

1 star

(1)

in stock
16x25x2 AIRx ODOR Air Filter - CARBON

$25.49 / Filter

1 review(s)

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Average rating 5.0/5

5 stars

(1)

4 stars

(0)

3 stars

(0)

2 stars

(0)

1 star

(0)

in stock
21x21x1 AIRx ALLERGY Air Filter - MERV 11

$18.49 / Filter

1 review(s)

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Average rating 3.0/5

5 stars

(0)

4 stars

(0)

3 stars

(1)

2 stars

(0)

1 star

(0)

1 Week to Ship
22x22x1 AIRx ALLERGY Air Filter - MERV 11

$17.49 / Filter

4 review(s)

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Average rating 4.8/5

5 stars

(3)

4 stars

(1)

3 stars

(0)

2 stars

(0)

1 star

(0)

in stock
19x21x1 AIRx ALLERGY Air Filter - MERV 11

$21.29 / Filter

10 review(s)

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Average rating 4.5/5

5 stars

(8)

4 stars

(1)

3 stars

(0)

2 stars

(0)

1 star

(1)

1 Week to Ship
13x21.5x1 AIRx ALLERGY Air Filter, 6-Pack

$14.49 / Filter

43 review(s)

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Average rating 4.7/5

5 stars

(33)

4 stars

(9)

3 stars

(1)

2 stars

(0)

1 star

(0)

in stock
25x25x1 AIRx ODOR Air Filter - Carbon

$21.49 / Filter

2 review(s)

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Average rating 5.0/5

5 stars

(2)

4 stars

(0)

3 stars

(0)

2 stars

(0)

1 star

(0)

in stock
24x30x1 AIRx ODOR Air Filter - CARBON

$22.71 / Filter

in stock
24x24x2 AIRx ALLERGY Air Filter - MERV 11

$17.49 / Filter

4 review(s)

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Average rating 5.0/5

5 stars

(4)

4 stars

(0)

3 stars

(0)

2 stars

(0)

1 star

(0)

in stock
24x30x2 AIRx ODOR Air Filter - CARBON

$27.14 / Filter

1 review(s)

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Average rating 5.0/5

5 stars

(1)

4 stars

(0)

3 stars

(0)

2 stars

(0)

1 star

(0)

in stock
16x16x2 AIRx ALLERGY Air Filter - MERV 11

$16.49 / Filter

in stock

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