Suggested Retail: $56.99. Nordic Pure Honeywell/Lennox Replacement MERV 12 Air Filters 20x25x5 inch 2 Pack. Nordic Pure Honeywell Replacement MERV 12 rated air filters are traditional 5 inch filters with an actual size of 4 3/8 inches. They are manufactured using a heavy-duty, moisture resistant beverage board frame. Comparable to HVAC filters with the rating of MPR 1500-1900, these high-performance filters will help keep your air conditioning and heating systems running efficiently, saving on utilities and maintenance costs. Regularly changing your furnace air filters, especially during home improvements, ensures fresh, clean air in your home or office. Recommended replacement every 3-6 months for maximum efficiency. Brand: Nordic Pure. Model: ‎20x25x5HM12-2. Num: LmXBNg9RzEP9xk0XiH5bWj. Lot Sticker: OH001.07-00000007-01. 7 CALENDAR DAY FULL REFUND GUARANTEE (FROM PRIMARY PICKUP DATE) ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 CALENDAR DAY STORAGE (FROM PRIMARY PICKUP DATE) IS ALSO AVAILABLE. THE PRIMARY PICKUP DATE IS THE DAY AFTER THE AUCTION ENDS. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.