United Filter
22x22x1 Pleated MERV 8 Furnace Filter – (Actual Size: 21-1/2 x 21-1/2 x 3/4) Clean, Healthy Air - Efficient, Home Climate Control HVAC Filters - Made in Canada - 12 Pack
Canadian Company: United Filter is a Canadian company. This does not by itself mean the product is manufactured in Canada.
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Canadian company — manufactured abroad
Verification Pending · last checked 2026-11-10
The 22x22x1 Pleated MERV 8 Furnace Filter – (Actual Size: 21-1/2 x 21-1/2 x 3/4) Clean, Healthy Air - Efficient, Home Climate Control HVAC Filters - Made in Canada - 12 Pack by United Filter is listed on Mapleo, available from Amazon.ca.
Reports are reviewed by Mapleo staff before any listing changes. This preview uses demonstration data — it is not real-world verified information.