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A question about a size, an order or a delivery? Our team is here to help.

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    Business hours

    • Monday to Thursday8am to 5pm
    • Friday8am to 3pm
    • Saturday & SundayClosed
    Saint-Eustache, QCOpen in Google Maps
    Questions

    Frequently asked questions

    Where do I find my filter size?

    It is printed on the side of your current filter’s frame: width × height × depth, in inches. That is the “nominal” size, the one you order.

    Which way does it go in?

    The arrow printed on the frame points toward the furnace, in the direction of the airflow.

    How often should I replace it?

    A 1″ filter is replaced every month, a 2″ every 1 to 2 months, a 4″ or 5″ every 3 to 5 months. Check it every month: as soon as it is grey, replace it.

    Where are your filters made?

    Our MERV 8 filters are made in Canada.

    My size is not in the list.

    Check the size printed on your filter: the actual measurements are a little smaller than the nominal size. If in doubt, call us at 1-844-995-8677: we will help you find the right one.

    How much is shipping?

    It is free. Items in stock are shipped within 24 hours.

    A question about your size?

    Your filter, made in Canada, shipped within 24 hours.

    Made in CanadaShipped within 24 hFree shippingA team that listens
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