We make it easy to find 18x20x2 furnace filter. Keep more cash in your wallet when you buy online. Your new filters are in stock ready to ship. Comparison and options:
|CAMFIL AP-3||CAMFIL 30/30|
|LIFESPAN||4 months||6 months|
|COST PER FILTER||$12.25||$19.58|
|OVERVIEW||economical|| best overall
The higher the MERV rating on a filter, the fewer dust particles and other contaminants can pass through it.
CAMFIL MAKES PREMIUM QUALITY FILTERS THAT ARE TRUSTED BY CANADIAN HEALTH CARE PROVIDERS ACROSS CANADA.