Filters
252 items
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16x25x3 MERV 11 Optimal Pleated Furnace Filter — Case of 3 | 3-Inch HVAC Air Filter | Made in Canada -
16x25x3 MERV 8 Economy Pleated Furnace Filter — Case of 3 | 3-Inch HVAC Air Filter | Made in Canada -
16x25x4 MERV 11 Optimal Pleated Furnace Filter — Case of 3 | 4-Inch HVAC Air Filter | Made in Canada -
16x25x4 MERV 11 Optimal Pleated Furnace Filter — Case of 4 | 4-Inch HVAC Air Filter | Made in Canada -
16x25x4 MERV 11 Optimal Pleated Furnace Filter — Case of 6 | 4-Inch HVAC Air Filter | Made in Canada -
16x25x4 MERV 13 Superior Pleated Furnace Filter — Case of 3 | 4-Inch HVAC Air Filter | Made in Canada -
16x25x4 MERV 13 Superior Pleated Furnace Filter — Case of 4 | 4-Inch HVAC Air Filter | Made in Canada -
16x25x4 MERV 13 Superior Pleated Furnace Filter — Case of 6 | 4-Inch HVAC Air Filter | Made in Canada -
16x25x4 MERV 8 Economy Pleated Furnace Filter — Case of 3 | 4-Inch HVAC Air Filter | Made in Canada -
16x25x4 MERV 8 Economy Pleated Furnace Filter — Case of 4 | 4-Inch HVAC Air Filter | Made in Canada -
16x25x4 MERV 8 Economy Pleated Furnace Filter — Case of 6 | 4-Inch HVAC Air Filter | Made in Canada -
16x25x5 (15-7/8 x 25 x 4-3/8) Lennox X6670 Healthy Climate Replacement Filter MERV 11 | Compatible HVAC Air Filter -
16x25x5 (15-7/8 x 25 x 4-3/8) Lennox X6670 Healthy Climate Replacement Filter MERV 11 — Case of 3 | Compatible HVAC Air Filter -
16x25x5 (15-7/8 x 25 x 4-3/8) Lennox X6672 Healthy Climate Replacement Filter MERV 16 — Case of 1 | Compatible HVAC Air Filter -
16x25x5 (15-7/8 x 25 x 4-3/8) Lennox X6672 Healthy Climate Replacement Filter MERV 16 — Case of 2 | Compatible HVAC Air Filter -
16x25x5 (15-7/8 x 25 x 4-3/8) Lennox Y6605 Healthy Climate Replacement Filter MERV 16 — Case of 1 | Compatible HVAC Air Filter -
16x25x5 MERV 11 (15-7/8 x 24-7/8 x 4-3/8) Honeywell FC100A1029, Lennox X6670 Replacement Filter — Case of 2 | 5-Inch HVAC Filter -
16x25x5 MERV 11 (15-7/8 x 24-7/8 x 4-3/8) Honeywell FC100A1029, Lennox X6670 Replacement Filter — Case of 3 | 5-Inch HVAC Filter -
16x25x5 MERV 11 (15-7/8 x 24-7/8 x 4-3/8) Honeywell FC100A1029, Lennox X6670 Replacement Filter — Case of 3 | 5-Inch HVAC Filter -
16x25x5 MERV 11 (15-7/8 x 24-7/8 x 4-3/8) Honeywell FC100A1029, Lennox X6670 Replacement Filter — Case of 5 | 5-Inch HVAC Filter -
16x25x5 MERV 11 (15-7/8 x 24-7/8 x 4-3/8) Honeywell FC100A1029, Lennox X6670 Replacement Filter — Case of 5 | 5-Inch HVAC Filter -
16x25x5 MERV 8 (15-7/8 x 24-7/8 x 4-3/8) Honeywell FC100A1029, Lennox X6670 Replacement Filter — Case of 3 | 5-Inch HVAC Filter -
16x30x1 MERV 11 - 12 Pack -
16x30x1 MERV 13 Superior Pleated Furnace Filter | 1-Inch HVAC Air Filter | Made in Canada
