When it comes to home maintenance, few things are as crucial yet overlooked as furnace filters.
The last time I needed to replace mine, I was greeted by disorganized store aisles filled with confusing options and half-empty shelves. Plus, the staff seemed overwhelmed to assist at that moment.
After trying to decipher which filter was best suited for my system, I left feeling more frustrated than when I arrived—filterless and defeated.
Realizing many others likely face the same issues, the team at The Best Calgary and I made it a mission to find the top places for furnace filters in Calgary.
After placing a few tester orders for furnace filters and browsing through different stores, here’s who made it onto our list of the best furnace filter shops in Calgary.
How much do furnace filters cost in Calgary?
A basic furnace filter costs at least 5 CAD in Calgary. The final price will vary depending on the brand, size, and material of the filter.
Table of Contents
1. Alberta Furnace Filters

Address: 4216 54 Ave SE Unit F-30
Contact details: +1 403-456-8484
Operating hours: Monday to Friday – 8 AM to 4 PM
Alberta Furnace Filters offers a wide selection of filters at reasonable prices, ranging from 1 to 5 inches.
While we shopped around, we noticed the wide variety available. In terms of product range, they carry trusted brands like Honeywell, Lennox, and 3M Filtrete.
Their extensive selection makes it easy for homeowners to find exactly what they need for their specific systems.
During our interviews, many customers expressed satisfaction with their reusable Pleat Mate filter frames. They noted that these frames not only helped save money in the long run but also reduced waste.
What stood out to us the most, though, was Alberta Furnace Filters’ commitment to educating homeowners about the importance of maintaining their filtration systems on their site.
Customers mentioned learning a lot about filter maintenance, helping them make informed choices.
That said, they also have a strict no-return policy.
Shipping has been quick
“I have placed a few orders with Alberta Furnace Filters as their prices have been very reasonable. Shipping has been quick as well. I had purchased 2 filters last fall and didn’t realize the wrong size was shipped to me until recently when I went to change the one in my furnace. Thankfully the man at the front was very helpful in getting my exchange done even though it was past the return policy. Great job guys!”
– Jim Novak, Google Review
All the filters from Alberta Furnace Filters have been in near perfect condition
“I’ve placed two orders for my home furnace and one for my place of work. All orders shipped quickly and arrived in excellent condition. Their in house filters are great quality, equal to or better than the name brand I’ve been using for years. My home furnace uses a 5″ thick filter, although I can find them locally it’s extremely hard to get them in good condition; they are always crushed or torn or both but so far all the filters from Alberta Furnace Filters have been in near perfect condition!”
– Brad K, Google Reviews
2. Canadian Tire

Address: 3516 8 Ave NE
Contact details: +1 (403) 248-6400
Operating hours: Monday to Sunday – 8 AM to 9 PM
Canadian Tire offers over 100 brands of furnace filters on its website. This selection includes popular names like Noma, Filtrete, and Duststop, which are well-regarded for their reliability and effectiveness.
Our experience with the online ordering process was smooth. We were thrilled to discover that same-day delivery was an option for those last-minute needs.
Additionally, they offer in-store pickup. We opted for this and found it to be a generally seamless process.
In terms of customer service, Canadian Tire provides a one-year warranty on all their filters, which adds peace of mind to your purchase.
We also appreciated their flexible return policy, making it easy to return any products that might not meet expectations.
Despite this, the in-store staff could be a bit hit-or-miss. During our visit, we encountered a couple of employees who seemed more focused on their phones than assisting customers.
I was out of the store in ten minutes
“I needed to find a filter for the humidifier on my furnace. One of the staff guided me to the right iles and I was out of the store in ten minutes.”
– Dennis Klein, Google Reviews
Outstanding Service from the Cashier!
“Outstanding Service from the Cashier!
I recently had a great experience at Canadian Tire, all thanks to the cashier (Amor) who assisted me during checkout. Incredibly friendly, efficient, and made the entire process smooth and easy. Despite the busy store, Amor was patient, attentive, and even took the time to ensure I got the best deals on my purchases. Her positive attitude and willingness to go the extra mile really stood out. It’s service like this that makes a big difference, and I truly appreciated it. Thanks again for the excellent experience—I’ll definitely be back!”
– Faith Vilela, Google Reviews
3. Filterz Direct – FD supplies Ltd.

Address: 4407 116 Ave SE Unit 38B
Contact details: +1 (587) 583-6661
Operating hours: Open 24 hours
Filterz Direct’s standout feature is their Furnace Filter Subscription, which allows you to receive premium filters at your doorstep exactly when you need them.
When we explored their website, we found the ordering process to be incredibly straightforward.
You simply select the type of filter you need, whether for your furnace or humidifier. Then, you can choose the size, brand, and delivery frequency.
They offer filters from trusted brands like Aerostar, Lennox, and Merv, so you’re bound to find what you need.
We appreciated the assistance offered for anyone unsure about which size. A quick check with our existing filter confirmed the dimensions, but it was reassuring to know we could reach out for a custom size if needed.
Other customers who have used Filterz Direct particularly liked the flexibility in choosing how often to replace their filters.
The recommendation to change every 90 days seems practical, and setting up automatic delivery took the hassle out of filter management. It’s perfect for those like us who often forget to check!
However, a few customers mentioned that delivery tracking updates can be a bit slow.
Fast, attentive service and great prices
“Furnace took a dump and needed a new board. These guys had exactly what I needed for significantly less than anywhere else. Easy online transaction and unit was shipped Alberta to Ontario overnight – the board was at my front door by noon the next day. Board installed and furnace back up and running in no time. Fast, attentive service and great prices – very easy to do business with. Would definitely recommend.”
– Kyle, Google Reviews
Such an easy process
“Contacted filterz direct searching for a specific filter that I couldn’t find for months. They got back to me right away and receive or the filter at my door step 2 days later. I receive them every 4 months as well as my humidifier replacement pad every year for the fraction of the price from the big box stores.
Such an easy process and great local company”
– Wade Soch, Google Reviews
4. Amre Supply

Address: 5760 9 St SE #101
Contact details: +1 (403) 243-6662
Operating hours:
- Monday to Friday – 8 AM to 5 PM
- Saturday – 9 AM to 2 PM
Amre Supply stands out in the online marketplace with over 100 different furnace filters available.
Their extensive inventory is impressive. However, what really caught our attention is the added value they provide through helpful resources.
Most of their filters come with linked instructional videos that guide you through replacing the filter, troubleshooting your furnace, and understanding how it all works.
This user-friendly approach makes the often-daunting task of furnace maintenance a breeze.
Several customers we interviewed mentioned that the video tutorials saved them a call to a technician, which was definitely a huge relief.
When we tried out Amre Supply’s services ourselves, we decided to opt for their same-day shipping. We placed our tester order in the morning and were thrilled to receive our filters in the evening that same day.
That said, when we reached out to clarify a detail about our order, the response time was slower than we had hoped.
The best price around
“I highly recommend AMRE Supply for your furnace filter needs. They had what I needed with the best price around.”
– Mike Froslev, Google Reviews
Easy to search online then pick up at service desk
“Picked up two furnace filters at service desk. In and out in 5 minutes. Easy to search online then pick up at service desk.”
– Terence, Google Reviews