[Canadian Tire] 3M Filtrete™ Micro Allergen Filter MPR 1000, 20x20 Dual Pack ($19.99) (YMMW)
- Canadian Tire
Perfect for those who got the Bed Bath and Beyond box fan deal and looking to do a DIY air purifier. This was at the Leslie and Sheppard location, unsure if it’s on sale anywhere else, YMMW. 20x25 size was also on sale for $19.99.