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Canadian Filter Supply
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About Us
Canadian Filter Supply is a division of Grant Brothers Sales Ltd. We are committed to bringing you top quality Humidifier, Air Cleaning and Furnace accessories as well as other filters and related products.

Shopping with us is 100% safe & secure. We have provided years of secure online transactions. Our website accept most major credit cards such as VISA, MasterCard and American Express.

In the event of unauthorized use of your credit card, you must notify your credit card provider in accordance with its reporting rules and procedures.

Our Return Policy

We will accept any product in its original package for up to 30 days from the date of shipment. We ask only that you return the product in the same condition in which you received it. But before returning any product, please send us an email to request for an RMA number.
Privacy Policy

We do not use or disclose personal information for purposes other than those for which it was collected. Additionally, we do not retain personal information after the fulfillment of those purposes.

Terms and Conditions

We do our best to provide you with the most up-to-date and accurate information. In the event that an error does occur, we reserve the right to correct or cancel an order and correct the error on our website at any time.

*DISCLAIMER: All company names and trade names herein featured are registered trade names of their respective companies and are used for identification purposes only. Canadian Filter Supply is an independent company and is not related to or affiliated with any of these companies. All replacement filter products are for household use only and manufactured by RPS Products, Inc.
New Products
Ceiling Fan Air Filter (2 pk)
Ceiling Fan Air Filter (2 pk)
Price: $5.49 CAD
Humidifier Filter for Holmes Humidifiers
Humidifier Filter for Holmes Humidifiers
Price: $11.99 CAD