Our furnace installer provided us a quote of $70 per filter but we were able to find a better deal from Ottawa Furnace Filters. They provided a box of three identical filters for $95, including free delivery.See positive reviews
I ordered a box of MERV 11 filters back in late October 2018. They were backordered and said it would take 7 weeks or they could give me MERV 8 filters. I told them I could wait. On 21 Jan I told them I could not wait any longer, I would go with the MERV 8 filters or a refund. I was told they would look into it. On 28 Feb I reminded them and again on 8 and 17 March. On 18 March I was promised a refund. Despite multiple emails and promises nothing has happened. My last email to them on 24 May was not answered. So I am faced with taking them to small claims court as the time period for credit card reimbursement has been exceeded.See critical reviews
2017 Top brands all sizes of Furnace Filters Canada, brands include Aprilaire, Generalaire, Honeywell, Carrier, Lennox P102-1625 and M1-1056 MERV.