Link:
https://www.amazon.ca/gp/product/B0BP2PS6Q1
Retailer:
Amazon.ca

 

Filtrete 20x20x1 Furnace Filter, MPR 2500, MERV 14, Healthy Living Ultimate Allergen 3-Month Pleated 1-Inch Air Filters, 6 Filters $37.99

https://www.amazon.ca/gp/product/B0BP2PS6Q1

 

Link:
https://www.amazon.ca/gp/product/B0BP2PS6Q1