| 16x21x5 Whole House Air Filter for Electro Air F811-0398 | factorydirectfilters.com | 84.7 USD | 529.38 USD | −20% |
| 20x20x5 - Electro Air Deep Pleat Air Filter by Aerostar | factorydirectfilters.com | 81.72 USD | 664.05 USD | −20% |
| 16x20x5 - Electro Air Deep Pleat Air Filter by Aerostar | factorydirectfilters.com | 76.28 USD | 594.15 USD | −20% |
| 16x20x5 - Electro Air Deep Pleat Air Filter by Aerostar | airfiltersdelivered.com | 76.28 USD | 594.15 USD | −20% |
| Electro Air EAHEPA650 540 CFM Whole House Ducted HEPA Air Cleaner | shop.buildwithrise.ca | 1451 CAD | — | — |
| Electro Air EAHEPA450 330 CFM Whole House Ducted HEPA Air Cleaner | shop.buildwithrise.ca | 925 CAD | — | — |
| Electro-Air W5-0860-3 True HEPA Filter - 19.5″ x 19.5″ x 6.0″ | impressiveclimate.com | 488 CAD | — | — |
| Electro-Air W4-0840 Filter Cylinder - True HEPA | impressiveclimate.com | 328 CAD | — | — |
| Electro-Air W6-0840 Filter Cylinder - True HEPA | impressiveclimate.com | 288 CAD | — | — |
| Cartouche HEPA | fr.airfiltration.ca | 266.2 CAD | — | — |
| HEPA Cartridge | airfiltration.ca | 266.2 CAD | — | — |
| Electro-Air W3-0840 HEPA Filter | furnacefiltersgta.ca | 235 CAD | — | — |
| Electro-Air W4-070D-2 Fan and Motor Assembly for Single-Speed Air Cleaners, 120V | purefilters.ca | 228 CAD | — | — |
| Electro-Air W4-070D-5 Fan and Motor Assembly for Variable-Speed Air Cleaners, 120V | purefilters.ca | 228 CAD | — | — |
| Electro-Air G8-1056 20"x25"x5" MERV15 (3-PACK) | impressiveclimate.com | 218 CAD | — | — |
| Electro-Air W5-0810 Carbon Prefilter (3-PACK) | impressiveclimate.com | 188 CAD | — | — |
| Electro-Air G1-1056 16"x25"x6" MERV14 (3-Pack) | impressiveclimate.com | 168 CAD | — | — |
| DMH4-0855 / AMP-DMH4-0855 Pre Filter for Model DM400 Hepa Air Cleaner. Package of 5 | furnacefilters.ca | 135 CAD | — | — |
| Postfiltre au permaganate de potassium | fr.airfiltration.ca | 134.2 CAD | — | — |
| DMH4-0855 / AMP-DMH4-0855 Pre Filter for Model DM400 Hepa Air Cleaner. Package of 5 | alberta.furnacefilters.ca | 132 CAD | — | — |
| Electro-Air M8-1056 20"x25"x5" MERV11 (3-PACK) | impressiveclimate.com | 118 CAD | — | — |
| Electro-Air M1-1056 15''x26''x5'' MERV11 (3-PACK) | impressiveclimate.com | 118 CAD | — | — |
| Electro-Air M0-1056 15-3/8" x 21-7/8" x 5-1/4" MERV11 (3-PACK) | impressiveclimate.com | 118 CAD | — | — |
| Electro-Air W5-0820 Carbon VOC After Filter (2-PACK) | impressiveclimate.com | 118 CAD | — | — |
| Electro-Air M2-1056 20"x20"x5" MERV11 (3-PACK) | impressiveclimate.com | 118 CAD | — | — |
| DM900-0855 Carbon Pre Filter for Model DM900 Hepa Air Cleaner. Package of 5 | furnacefilters.ca | 115 CAD | — | — |
| DM900-0855 Carbon Pre Filter for Model DM900 Hepa Air Cleaner. Package of 5 | alberta.furnacefilters.ca | 108 CAD | — | — |
| Carbon Pleated Postfilter - set of 3 | airfiltration.ca | 105.6 CAD | — | — |
| Post-filtre plissé au charbon – lot de 3 | fr.airfiltration.ca | 105.6 CAD | — | — |
| Electro-Air MFH‐2025‐4 MERV 11 Rated. Case of 3 | furnacefiltersgta.ca | 85 CAD | — | — |
| ELECTRO-AIR Part # M0-1056 GENUINE MERV 11. Case of 3 | furnacefiltersgta.ca | 80 CAD | — | — |
| MFH-1620-4 - 16x20x4 MERV 11 Compatible Replacement Furnace Air Filters for Honeywell FC100A1003 & Clean Comfort AMP-11-1620-45 – Actual Size 15 ⅞" x 19 ¾" x 4 ⅜" – Box of 3 | furnacefilters.ca | 80 CAD | — | — |
| ELECTRO-AIR Part # M2-1056 GENUINE MERV 11. Case of 3 | furnacefiltersgta.ca | 80 CAD | — | — |
| ELECTRO-AIR M1-1056 GENUINE MERV 11. Actual Size 15 3/8" x 25 1/2" x 5 1/4." Case of 3 | furnacefiltersgta.ca | 79 CAD | — | — |
| DMH4-0855 / AMP-DMH4-0855 Pre Filter for Model DM400 Hepa Air Cleaner. Package of 2 | furnacefilters.ca | 70 CAD | — | — |
| Electro-Air MFH-1625-4/AMP-11-1625-4H 16x25x4 MERV 11 Replacement Filter. Actual Size 15 7/8" x 24 3/4" x 4 3/8." Case of 3 | furnacefiltersgta.ca | 65 CAD | — | — |
| Carbon Pleated Postfilter | airfiltration.ca | 62.7 CAD | — | — |
| Postfiltre plissé au charbon | fr.airfiltration.ca | 62.7 CAD | — | — |
| DM900-0855 Carbon Pre Filter for Model DM900 Hepa Air Cleaner. Package of 2 | furnacefilters.ca | 55 CAD | — | — |
| Préfiltre plissé au carbone | fr.airfiltration.ca | 51.7 CAD | — | — |