United Filter
24x24x4 Pleated MERV 13 Furnace Filter, Case of 4 – (Actual Size: 23-3/8" x 23-3/8" x 3-5/8")Protective Furnace Air Filter for Clean, Healthy Air - Perfect Efficient, Home Climate Control HVAC Filters
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 24x24x4 Pleated MERV 13 Furnace Filter, Case of 4 – (Actual Size: 23-3/8" x 23-3/8" x 3-5/8")Protective Furnace Air Filter for Clean, Healthy Air - Perfect Efficient, Home Climate Control HVAC Filters 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.