• X6672 MERV 16 16x25x5 Furnace Filter Compatible with Lennox X6672 Healthy Climate Carbon Clean for Furnace HVAC System, Part #HCF16-16, 16x25x5 (Actual Size: 15.7 x 24.7 x 4.4 In), 2 Pack KWD 43
• X6675 Merv 16 Air Filter 20x25x5 Healthy Climate Carbon Clean Efficient Air Filter Compatible with Lennox X6675 and Lennox HCC20-28 Furnace HVAC System, Part Number HCF20-16, 2 Pack KWD 29.500