Trane BAYFTFR17M 17.5x27x5 MERV 11 Comparable Air Filter - 2PK
Nordic Pure 17x17x1ExactCustomM7+C-6 MERV 7 + Carbon AC Furnace Filters, 17 x 17 x 3/4 (17 x 17 x 0.75), 6 Piece - Replacement Furnace Filters - Amazon.com
HDX 17.5 in. x 23.5 in. x 1 in. Superior Pleated Air Filter FPR 9, MERV 12 HDX1P9-0001 - The Home Depot
Merv 13 Pleated Air Filter - 11" x 17" x 1" – Any Kind Of Filter
Nordic Pure 17x17x1ExactCustomM8-6 MERV 8 AC Furnace Filters, 17 x 17 x 3/4 (17 x 17 x 0.75), 6 Piece - Replacement Furnace Filters - Amazon.com
17-1/2x21x1 Air Filter Glasfloss ZL Series MERV 10 - Box of 12