Most Popular Filter Sizes
- Merv 8.
- $18 per filter.
- lifespan 4 months.
- FREE shipping.
- exact sizes: 17 3/8 x 23 3/8 x 3 3/4 inches inches.
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Buy in bulk and save when you purchase a 6-pack!
This 18x24x4 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. Order today by 10 a.m. and get your filters the next business day!
Camfil AP-3 – Standard Capacity 18x24x4 Air Filter is the way to go for efficiency and economical life spend of 4 months. Low-cost option goes easy on your wallet. This Pleated MERV 8 mechanical air filter boasts an Energy Cost Index rating of 2 stars. Currently IN STOCK, order today by 10 a.m. and get your filters the next business day shipping out via Canada Post. Wow, that’s fast! Choose your filter option and size, then pay quickly through Master Card, Visa or Paypal – your choice. We offer an easy, secure website for you to purchase this box of 6 filters from quality filter providers, Camfil. Made in USA.
NOTE: Product photos are for illustrative purposes only -- they do not necessarily represent the actual product you may receive in the mail.