16x25x4 Tier1 Air Filter Replacement MERV 13 - (6-Pack)
White-Rodgers FR1400M-100 16x25x4 MERV 13 Comparable Air Filter - 2PK
Aerostar 16x25x4 Merv 13, Health Air Filter, 1 Pack : Target
16x25x4 Air Filter MERV 13 FC100A1029 Replacement by Glasfloss - Box of 5
Amazon.com: Glasfloss ZL 16x25x4 MERV 13 (FPR 10) 4" Inch Air Filters for AC and Furnace. Case of 6. Actual Size: 15-1/2 x 24-1/2 x 3-3/4 : Everything Else
Bestair 3pk 16" X 25" X 4" Honeywell Replacement Air Furnace Filter Merv 13 : Target
Filti 7500 Pleated Home HVAC Furnace 16x25x4 MERV 13 Air Filter (2 Pack) - Walmart.com
16x25x4 Astro-Sorb Merv 13 Activated Carbon AC / Furnace Filter | Air Filters, Inc.
16x25x4 Astro-Pleat MERV 13 Standard Pleated High Capacity AC / Furnace Filter | Air Filters, Inc.