Most Popular Filter Sizes
- Merv 8+ "BEST-selling 5-Star rated".
- $9.50 per filter.
- Lifespan 3 months.
- FREE shipping.
- Exact sizes: 19 1/2 x 19 1/2 x 7/8 inches.
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This 20x20x1 furnace filter replace any brand of filter. Get premium-quality furnace and air conditioning filters that are made in North America by Camfil. Best of all, get FREE SHIPPING on all orders sent via Canada Post. Usually sent the same day!
Camfil 30/30 MERV 8 - High Capacity 20x20x1 furnace filter. Top quality value – our best filter! Features a 5-star Energy Cost Index rating and is good for up to 4 months! What a deal! You can’t go wrong with this best value in MERV 8 medium efficiency filtration. This MERV 8 furnace filter is mechanical rather than electrostatic, the best for clean air, enforced by Camfil’s Performance Guarantee. Rely on the reputation of the furnace filter industry’s top name, Camfil.
"Mechanical filters are your premium choice to effectively capture dirt and maintain their efficiency over the life of the product, while electrostatic filters discharge quickly and allow dust to penetrate, leading to a loss of efficiency over time.”
IMPORTANT: Buyers must pay all costs associated with returns, so it’s wise to measure your filter beforehand.
NOTE: The product you receive in the mail may differ slightly from the filters in these photos.