On sale Furnace Filters MERV 11 Allergen Filter (3-pack) Our recommended filter for most homes: adds pet dander and fine dust. CAD 44.99CAD 49.99 Choose options
Featured Furnace Filters MERV 13 Media Filter Deep-pleat media filter for allergies and wildfire smoke. Lasts 6–12 months. CAD 64.99 Choose options
Furnace Filters MERV 8 Pleated Filter (3-pack) Everyday pleated filters that catch dust, lint and pollen. Change every 1–3 months. CAD 34.99 Choose options