Furnace Filters

S1-FM401 High Efficiency Replacement Media Filter

$48.60 In-Stock

S1-FM501 York/Luxaire/Fraser-Johnston Furnace Media Replacement Filter

$65.32 In-Stock

16254P Merv 8 Pleated Furnace Filter - 16 x 25 x 4

$15.48 In-Stock

20255AB Merv 8 Air Bear Air Filter - 20 x 25x x 5

$43.95 In-Stock

S1-FM410 Furnace Media Filter - MERV11

$68.33 In-Stock

20254P Merv 8 Pleated Furnace Filter - 20 x 25 x 4

$17.68 In-Stock

16201P Merv 8 Pleated Furnace Filter - 16 x 20 x 1

$7.23 In-Stock

14252P Merv 8 Pleated Air Filter - 14 x 25 x 2

$9.33 In-Stock

16251P Merv 8 Pleated Air Filter - 16 x 25 x 1

$7.48 In-Stock

20241P Merv 8 Pleated Air Filter - 20 x 24 x 1

$7.95 In-Stock

20302P Merv 8 Pleated Air Filter - 20 x 30 x 2

$13.48 In-Stock

20242P Merv 8 Pleated Air Filter - 20 x 24 x 2

$10.80 In-Stock

18201P Merv 8 Pleated Air Filter - 18 x 20 x 1

$10.80 In-Stock

S1-AA213 Furnace Replacement MERV 13 Media Filter - 20 x 25

$114.95 In-Stock

14201P Merv 8 Pleated Furnace Filter - 14 x 20 x 1

$7.90 In-Stock

14202P Merv 8 Pleated Air Filter - 14 x 20 x 2

$8.80 In-Stock

10201P Merv 8 Pleated Air Filter - 10 x 20 x 1

$5.30 In-Stock

20251P Merv 8 Pleated Air Filter - 20 x 25 x 1

$9.13 In-Stock

20204P Merv 8 Pleated Air Filter - 20 x 20 x 4

$11.85 In-Stock

20244P Merv 8 Pleated Air Filter - 20 x 24 x 4

$17.78 In-Stock