| Lennox X8788 Furnace Filter 20x26x5 Healthy Climate MERV 16 for PCO20-28 PureAir System. Package of 2 | furnacefiltersgta.ca | 465 CAD | — | — |
| Lennox Y6604 Furnace Filter 20x26x5 Healthy Climate MERV 16 PureAir PCO3-20-16. Package of 2 | furnacefiltersgta.ca | 450 CAD | — | — |
| Carrier PGAPXCAR2025/AGAPXCAR2025 Air Purifier Cartridge 20 x 25 x 3. Actual Size 20 15/16" x 24 7/8" x 2 9/16." Case of 2 | furnacefiltersgta.ca | 445 CAD | — | — |
| Bryant PGAPXCAR2025/AGAPXCAR2025 Air Purifier Cartridge 20 x 25 x 3. Actual Size 20 15/16" x 24 7/8" x 2 9/16." Case of 2 | furnacefiltersgta.ca | 445 CAD | — | — |
| DM900-1003 Complete 2-Year Maintenance Kit | furnacefiltersgta.ca | 430 CAD | — | — |
| Lennox X8349 Maintenance Kit for PCO-12C PureAir Air Cleaner | furnacefiltersgta.ca | 428 CAD | — | — |
| Lennox Y6608 Maintenance Kit for PCO3-20-16 PureAir Air Cleaner | furnacefiltersgta.ca | 355 CAD | — | — |
| Lennox Y6612 Maintenance Kit for PCO3-16-16 PureAir Air Cleaner | furnacefiltersgta.ca | 312 CAD | — | — |
| Generalaire GF-35-15 Steam Humidifier Cylinder for Model RS25/35 LC or DS25/35 LC. Sold Individually | furnacefiltersgta.ca | 285 CAD | — | — |
| Honeywell Replacement Filter for Carrier GAPCCCAR1625 MERV 15. Package of 2 | furnacefiltersgta.ca | 285 CAD | — | — |
| CARRIER / BRYANT / PAYNE Part # FILCCCAR0116 / FILBBCAR0116 / FILXXCAR0116 MERV 11. 16 x 25 x 4 5/16" Case of 2 | furnacefiltersgta.ca | 255 CAD | — | — |
| Lennox Y6604 Furnace Filter 20x26x5 Healthy Climate MERV 16 PureAir PCO3-20-16. Package of 1 | furnacefiltersgta.ca | 230 CAD | — | — |
| CARRIER / BRYANT / PAYNE Part # FILXUMC081625 / FILCCCAR0016 / FILBBCAR0016 / FILXXCAR0016 MERV 8. 16 x 25 x 4 1/8." Case of 3 | furnacefiltersgta.ca | 220 CAD | — | — |
| Carrier 16 x 25 x 4 5/16" EXPXXFIL0316 Genuine Original Furnace Filter MERV 13 Rated. Case of 2 | furnacefiltersgta.ca | 200 CAD | — | — |
| DMM 1042 Generalaire Humidifier | furnacefiltersgta.ca | 199 CAD | — | — |
| Generalaire 4541 Furnace Filter MERV 11, 16x25x5, Replaces Part # 4511 MERV 10. Actual Size 15 5/8" x 24 1/4" x 4 15/16." Case of 6 | furnacefiltersgta.ca | 180 CAD | — | — |
| 3M FILTRETE 16 x 25 x 1 MPR 2200. CASE OF 6 | furnacefiltersgta.ca | 175 CAD | — | — |
| Lennox X6670 16x25x5 MERV 11 Healthy Climate for HCF16-11 & HCC16-28. Actual Size 15 3/4" x 24 3/4" x 4 3/8." Case of 5 | furnacefiltersgta.ca | 165 CAD | — | — |
| PGAPXCAR2025 / AGAPXCAR2025 Carrier / Bryant Generic Exact Size and MERV 13 Rated Air Purifier Cartridge Replacement - Package of 2 | furnacefiltersgta.ca | 165 CAD | — | — |
| G8-1056 Furnace Filter MERV 14/15. Actual Size 20 1/4" x 25 3/8" x 5 1/4." Case of 3 | furnacefiltersgta.ca | 165 CAD | — | — |
| PGAPXCAR1625 / AGAPXCAR1625 Carrier / Bryant Generic Exact Size and MERV 13 Rated Air Purifier Cartridge Replacement - Package of 2 | furnacefiltersgta.ca | 155 CAD | — | — |
| Honeywell HM750ACYL Steam Cylinder | furnacefiltersgta.ca | 155 CAD | — | — |
| 16 x 22 x 1 MERV 13 Pleated Filters. Case of 12 | furnacefiltersgta.ca | 145 CAD | — | — |
| G1-1056 GENUINE ORIGINAL MERV 14/15. ACTUAL SIZE 15 3/8" x 25 1/2" x 5 1/4." Case of 3 | furnacefiltersgta.ca | 140 CAD | — | — |
| Lennox X1152 Furnace Filter 20x25x5 Healthy Climate MERV 11 With Foam Strips. Actual Size 19 5/8" x 24 3/16" x 4 15/16" Package of 3 | furnacefiltersgta.ca | 139 CAD | — | — |
| DM900-0450 PCO Filter | furnacefiltersgta.ca | 135 CAD | — | — |
| Aprilaire 4788 Maintenance Kit for Model 400 Humidifiers | furnacefiltersgta.ca | 135 CAD | — | — |
| Goldshield 20x25 LS TUV-RFM-4-2025 FreshAire UV Reactive Filter Media 20x25x4. MERV 11 Rated | furnacefiltersgta.ca | 135 CAD | — | — |
| 18x20x2 Furnace Filter MERV 13 Pleated Filters. Case of 12 | furnacefiltersgta.ca | 132 CAD | — | — |
| DMH4-0855 / AMP-DMH4-0855 Pre Filter for Model DM400 Hepa Air Cleaner. Package of 5 | furnacefiltersgta.ca | 125 CAD | — | — |
| 3M Filtrete 16 x 25 x 4 Actual Size 15.4" x 24.4" x 3.68" Genuine Original 3M Filtrete Filter. Case of 4 | furnacefiltersgta.ca | 125 CAD | — | — |
| Honeywell 16x25x4 Model # FC100A1029 MERV 11 Genuine Original. Actual Size 15 15/16" x 24 7/8" x 4 3/8". Case of 5 | furnacefiltersgta.ca | 125 CAD | — | — |
| Honeywell 20x25x4 Furnace Filter Model # FC100A1037 MERV 11. Actual Size 19 15/16" x 24 7/8" x 4 3/8".Case of 5 | furnacefiltersgta.ca | 125 CAD | — | — |
| Clean Comfort AMP-M1-1056 Furnace Filter MERV 11 Efficiency. Actual Size 15 3/8" x 25 1/2" x 5 1/4." Case of 3 | furnacefiltersgta.ca | 120 CAD | — | — |
| DM900-0810 CPP Final Filter | furnacefiltersgta.ca | 115 CAD | — | — |
| Aprilaire 310 Furnace Filter MERV 11 Replacement Filter. Package of 2 | furnacefiltersgta.ca | 115 CAD | — | — |
| Goldshield 16x25 LS TUV-RFM-4 FreshAire UV Reactive Filter Media 16x25x4.MERV 11 Rated | furnacefiltersgta.ca | 115 CAD | — | — |
| Aerostar 20x20x1 Odor Eliminator Furnace Air Filters with Activated Carbon - Case of 6 | furnacefiltersgta.ca | 114 CAD | — | — |
| CARRIER/BRYANT AFTERMARKET Part No. GAPCCCAR2025. MERV 13. Package of 3 | furnacefiltersgta.ca | 110 CAD | — | — |
| Lennox X8789 Furnace Filter 16x26x5 Aftermarket Replacement for Lennox Healthy Climate PC016-28 PureAir Air Cleaner. Case of 3 | furnacefiltersgta.ca | 110 CAD | — | — |