16-3/8x21-1/2x1 MERV 8 AC & Furnace Filters - $11.00
Glasfloss 16-3/8 x 21-1/2 x 1 MERV 10 Air Filters, Pleated, Made in USA (Case of 6) Fits Listed Models of Carrier, Bryant & Payne, Removes Dust, Pollen & Many Other Allergens - Walmart.com
Aerostar 16 3/8x21 1/2x1 MERV 13 Pleated Air Filter, AC Furnace Air Filter, 4 Pack (Actual Size: 16 3/8" x 21 1/2" x 3/4") - - Amazon.com
16 3/8x21 1/2x2 Air Filters | Air Filters Delivered
16-3/8 x 21-1/2 x 1 Air Filter Glasfloss ZL Series MERV 10 - Box of 12
16 3/8x21 1/2x1, Actual Size: 16 3/8"x21 1/2"x3/4", Carrier Replacement Filter by Aerostar - MERV 8, Box of 6 - Walmart.com
16-3/8 x 21-1/2 x 1 Air Filters MERV 11 (6-Pack) by Tier1
16.375x21.5x1 Tier1 Air Filter Replacement MERV 8 - (6-Pack)
16-3/8 x 21-1/2 x 1 Air Filter MERV 11 Glasfloss Z-Line - Box of 12
16 3/8 X 21 1/2 X 1 - Standard Pleated - Washable | Air Flow
16-3/8 x 21-1/2 x 1 MERV 10 Pleated Air Filters by Glasfloss. 4 Pack. Replacement filters for Carrier, Payne, & Bryant. - Walmart.com
Honeywell 16-3/8 in. x 21-1/2 in. x 1 in. Allergen Plus Pleated FPR 7 Air Filter (Case of 12)-90701.011637215 - The Home Depot
Aerostar 16 3/8x21 1/2x1 Merv 8, Clean Air Filter, Box Of 4 : Target
16x21x1 MERV 8 Air Filters Pack of 6 | HVAC Filters
Canopy 16x25x5 MERV 8, Air Filter, 16x25x5, Box of 2 | eBay
Aerostar Allergen & Pet Dander 16 3/8x21 1/2x1 MERV 11 Pleated Air Filter, Made in the USA, (Actual Size: 16 3/8"x21 1/2"x3/4"), 6-Pack - Walmart.com