OpenMon. to Thu. 8 a.m. to 4:30 p.m.4.9 from 900+ Google reviews
OpenMon. to Thu. 8 a.m. to 4:30 p.m.4.9 from 900+ Google reviews
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Which filter do you need?

The size is printed on the side of your current filter: width × height × thickness, in inches.

See filters 20 × 20 × 4
See all 54 sizes

Most ordered

20 × 20 × 416 × 20 × 420 × 20 × 224 × 24 × 420 × 20 × 516 × 20 × 220 × 25 × 520 × 25 × 2

MERV 8, 11 or 13 depending on the size.

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MERV 8 furnace filters shipped free anywhere in Quebec, accessories and smart thermostats.

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