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Lennox X6673 Healthy Climate HCF16 Merv 10 replacement furnace filter - X6673. Filter dimensions: 20" x 25" x 5". The Lennox X6673 MERV 10 Replacement Filter fits the X6660 HCC20-28 Air Cleaner. We sell only genuine, brand new OEM replacement filters. The Lennox X6673 is one of the most popular Lennox replacement filters on the market and DiscountFurnaceFilter.com is the web's #1 choice for low price, fast delivery and great customer service! We have the Lennox X6673 filter in stock and offer same day shipping for orders placed before 12:00 noon EST. This MERV 10 X6673 filter from Lennox offers a 98% efficient filtration media capturing particles as small as 0.3 microns before they can collect on your coils. High-efficiency alternative to one-inch filters. It's larger media capacity allows for greater dust-holding ability. The Lennox X6673 MERV 10 filter is a suitable replacement for the Lennox HCC20-28 Air Cleaner as well as many other Trion Air Bear, Honeywell and Carrier Air Cleaners that accept a 20" X 25" X 5" filter media.

The Lennox X6673 filter is designed to fit the following air cleaner models (some gasketing may be required for brands other than Lennox):

Trion Air Bear: 453000-001, Supreme 2000, 455602-001, 447380-002
Carrier: EZXCAB020, FILCABCC0020, MPKA0020, MPKA, MACA
Honeywell: F25A1068, 1067, 1024, F100-1037, 1032, 1038, 2010, 2044, F150E-1034, F200E-1037