Stores (3) 
Promotion 
$3.00
$2.69
Furnace offers
This week there are 5 Furnace offers available. Use the filters to find the best promotions for your preferred products. Save your search to get notified when Furnace is on sale again.
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-26%
Pleated Furnace Filters
$13.07
$9.67
-25%
Selected Filtrete Ultra 1600MPR Furnace Filters
$53.32
$39.99
-25%
3M Selected Filtrete Ultra 1600MPR Furnace Filters
$53.32
$39.99
-20%
All MPR1000 1, 2 and 4 furnace filters sold individually
$22.99
$18.39
-20%
Filtrete 20 x 20 x 1 MPR1000 1, 2 and 4 furnace filters sold individually
$19.11
$15.29
Stores with Furnace in their assortment
Top 5 best Furnace offers
Looking for the best Furnace offers? We have collected the top 5 offers for you! See here where to get Furnace at the best price and take advantage of sharp discounts and promotions right away.
| # | Offer | Name | Store | Regular price | Offer price | Promotion | Start date | End date | View |
|---|---|---|---|---|---|---|---|---|---|
| 1 | | Pleated Furnace Filters | Home Hardware | $13.07 | $9.67 | -26% | 13 August 2026 | 26 August 2026 | View offer |
| 2 | | Selected Filtrete Ultra 1600MPR Furnace Filters | Canadian Tire | $53.32 | $39.99 | -25% | 13 August 2026 | 20 August 2026 | View offer |
| 3 | | 3M Selected Filtrete Ultra 1600MPR Furnace Filters | Canadian Tire | $53.32 | $39.99 | -25% | 13 August 2026 | 20 August 2026 | View offer |
| 4 | | All MPR1000 1, 2 and 4 furnace filters sold individually | RONA | $22.99 | $18.39 | -20% | 13 August 2026 | 26 August 2026 | View offer |
| 5 | | Filtrete 20 x 20 x 1 MPR1000 1, 2 and 4 furnace filters sold individually | RONA | $19.11 | $15.29 | -20% | 13 August 2026 | 26 August 2026 | View offer |
Furnace price history 🕒
| Offer | Name | Store | Regular price | Offer price | Promotion | Start date | End date |
|---|---|---|---|---|---|---|---|
 | 3M Filtrete MPR 2200 1-in Premium Furnace Filters, 4-pack | Costco | $74.99 | 10 August 2026 | 16 August 2026 | ||
 | Duststop MERV 8 Premium Pleated Furnace Filter, 3-pack | Costco | $59.99 | 10 August 2026 | 16 August 2026 | ||
 | Selected Fans, Dehumidifier and Furnace Filters | Canadian Tire | $32.91 | $26.99 | -18% | 06 August 2026 | 12 August 2026 |
 | Selected Filtrete Furnace Filters, Single or 3-Pk | Canadian Tire | $59.99 | $47.99 | -20% | 06 August 2026 | 13 August 2026 |
 | Merv 8.16 x 25" furnace filter | Canadian Tire | $16.24 | $12.99 | $3.25 Discount | 31 July 2026 | 07 August 2026 |
 | Blue "MPR199" furnace filters 16'' x 25'' x 1'' | RONA | $26.99 | $22.89 | $4.10 Discount | 30 July 2026 | 12 August 2026 |