![Filterbuy 16x20x2 Air Filter MERV 13 Optimal Defense (4-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 15.50 x 19.50 x 1.75 Inches) : Amazon.ca: Tools & Home Improvement Filterbuy 16x20x2 Air Filter MERV 13 Optimal Defense (4-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 15.50 x 19.50 x 1.75 Inches) : Amazon.ca: Tools & Home Improvement](https://m.media-amazon.com/images/I/81mgbIYHRbL.jpg)
Filterbuy 16x20x2 Air Filter MERV 13 Optimal Defense (4-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 15.50 x 19.50 x 1.75 Inches) : Amazon.ca: Tools & Home Improvement
![3M Filtrete 1000 MPR Allergen Defense Electrostatic Pleated Air Filter - 16 x 20 x 2-in NADP00-2IN-4 | RONA 3M Filtrete 1000 MPR Allergen Defense Electrostatic Pleated Air Filter - 16 x 20 x 2-in NADP00-2IN-4 | RONA](https://cdn.rona.ca/images/02095634_L.jpg)
3M Filtrete 1000 MPR Allergen Defense Electrostatic Pleated Air Filter - 16 x 20 x 2-in NADP00-2IN-4 | RONA
![Filterbuy 16x20x2 Air Filter MERV 8 Dust Defense (4-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 15.50 x 19.50 x 1.75 Inches) : Amazon.ca: Tools & Home Improvement Filterbuy 16x20x2 Air Filter MERV 8 Dust Defense (4-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 15.50 x 19.50 x 1.75 Inches) : Amazon.ca: Tools & Home Improvement](https://m.media-amazon.com/images/I/81JuxGSG9AL._AC_UF894,1000_QL80_.jpg)
Filterbuy 16x20x2 Air Filter MERV 8 Dust Defense (4-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 15.50 x 19.50 x 1.75 Inches) : Amazon.ca: Tools & Home Improvement
![Filterbuy 16x20x2 Air Filter MERV 13 Optimal Defense (6-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 15.50 x 19.50 x 1.75 Inches) : Amazon.ca: Home Filterbuy 16x20x2 Air Filter MERV 13 Optimal Defense (6-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 15.50 x 19.50 x 1.75 Inches) : Amazon.ca: Home](https://m.media-amazon.com/images/I/816ZDEtlYGL._AC_UF894,1000_QL80_.jpg)
Filterbuy 16x20x2 Air Filter MERV 13 Optimal Defense (6-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 15.50 x 19.50 x 1.75 Inches) : Amazon.ca: Home
![Nordic Pure 16x20x2M13-3 16x20x2 MERV 13 Pleated AC Furnace Air Filter, Box of 3, 2-Inch, Pipe Cutters - Amazon Canada Nordic Pure 16x20x2M13-3 16x20x2 MERV 13 Pleated AC Furnace Air Filter, Box of 3, 2-Inch, Pipe Cutters - Amazon Canada](https://m.media-amazon.com/images/I/71c-QzEMctL.jpg)
Nordic Pure 16x20x2M13-3 16x20x2 MERV 13 Pleated AC Furnace Air Filter, Box of 3, 2-Inch, Pipe Cutters - Amazon Canada
![Filterbuy 16x20x2 Air Filter MERV 8 Dust Defense (6-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 15.50 x 19.50 x 1.75 Inches) : Amazon.ca: Tools & Home Improvement Filterbuy 16x20x2 Air Filter MERV 8 Dust Defense (6-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 15.50 x 19.50 x 1.75 Inches) : Amazon.ca: Tools & Home Improvement](https://m.media-amazon.com/images/I/81GJvjsyEtL._AC_UF894,1000_QL80_.jpg)
Filterbuy 16x20x2 Air Filter MERV 8 Dust Defense (6-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 15.50 x 19.50 x 1.75 Inches) : Amazon.ca: Tools & Home Improvement
![Filterbuy 16x20x2 Air Filter MERV 13 Optimal Defense (2-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 15.50 x 19.50 x 1.75 Inches) : Amazon.ca: Home Filterbuy 16x20x2 Air Filter MERV 13 Optimal Defense (2-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 15.50 x 19.50 x 1.75 Inches) : Amazon.ca: Home](https://m.media-amazon.com/images/I/71UUbxpilTL._AC_UF350,350_QL80_.jpg)