OEM Lennox X6675 MERV 16 Filter
This is a suitable replacement filter for the HCC20-28 air cleaner as well as many Honeywell, Carrier, and Trion Air Bear air cleaners that accept a 20" x 25" x 5" filter media. This filter uses a combination of coconut-activated and carbon-coated fiber to remove ground-level ozone by up to 50 percent. It’ll remove 95 percent of sub-micron particles down to .3 microns in size, and is 90 percent efficient in removing ultra-fine particles such as viruses and bacteria, down to .1 microns.
The Lennox Healthy Climate x6675 HCF20-16 filter combines superior particle filtration with odor removal while maintaining highly efficient and proper air flow throughout your home. This level of filtration is ideal for those with severe allergies and asthma, and for homes or businesses where VOCs are present in wall paint, furniture, carpet and more.
With superior carbon technology, this filter is one of the best on the market (short of a HEPA). For best performance, replace this filter every 9 months.