Search Results for '3 12 x 17 12'

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  16x21x5 AIRx DUST White Rodgers FR1000-100 Replacement Air Filter - MERV 8

  $50.28 / Filter

  1 Week to Ship
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  ClearChoice 4.5" x 20" BIG BLUE String Wound Sediment Cartridge 1 micron

  $37.95 / 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
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  Aprilaire Tune-Up Kit for Model 110 Humidifier

  $33.67 / Pc

  3-4 Days to Ship
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  25x25x2 AIRx HEALTH Air Filter - MERV 13

  $31.88 / Filter

  in stock
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  18x25x1 AIRx HEALTH Air Filter - MERV 13

  $21.49 / Filter

  

  12 review(s)

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  Average rating 5.0/5

  5 stars

  (12)

  4 stars

  (0)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  in stock
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  Dynamic Air Cleaner Refills - 16" x 25" x 1" - 3 Pack

  $22.95 / Refill Pad

  

  19 review(s)

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  Average rating 4.7/5

  5 stars

  (17)

  4 stars

  (1)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (1)

  In Stock
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  16x18x1 AIRx DUST Air Filter - MERV 8

  $11.49 / Filter

  

  10 review(s)

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  Average rating 4.6/5

  5 stars

  (7)

  4 stars

  (2)

  3 stars

  (1)

  2 stars

  (0)

  1 star

  (0)

  in stock
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  Lennox Model X8790 MERV 16 Filter for PCO14-23 - 20 x 21 x 5

  $169.15 / 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
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  24x34x1 AIRx ALLERGY Air Filter - MERV 11

  $22.90 / Filter

  6-8 Weeks to Ship
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  Lennox Y6606 MERV 16 Filter for PCO3-14-16 - 20 x 21 x 5

  $189.55 / 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
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  Honeywell Return Grille Replacement Filter FC40R1003 20" x 20"

  $76.50 / Filter

  

  3 review(s)

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  Average rating 5.0/5

  5 stars

  (3)

  4 stars

  (0)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  In Stock
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  20x36x1 AIRx DUST Air Filter - MERV 8

  $18.49 / Filter

  

  16 review(s)

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  Average rating 4.6/5

  5 stars

  (11)

  4 stars

  (4)

  3 stars

  (1)

  2 stars

  (0)

  1 star

  (0)

  in stock