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Generalaire Part# 14164/4521 16 x 25 x 3 Furnace Filters Canada Pack of 3
$189.99
Lennox Healthy Climate Part # X0445 Expandable Furnace Filters in Canada Pack of 2
$179.99
Lennox Healthy Climate Part # X0582 Replacement Filter in Canada Pack of 2
$119.99
Lennox Healthy Climate Part # X0583 Furnace Filters in Canada Pack of 2
$149.99