Furnace Filter No. 75X67 (PCO-20C) 2 Pack Special$$Tools & Hardware Other

•GENUINE OEM (PCO20C) Replacement Filter for Lennox Pure Air Purification system •21" x 26" x 4", Actual Size 21 1/4x26x4" •NEW MERV 10 •2 Pack Special •NEW Part No. X6667You may also like X5424 Healthy Climate PMAC-20C, Expandable Air Filter Media 25 x 20 x 6 Inch (19.75x24.5x6), MERV 16$$Tools & Hardware Other.