Clean Comfort MERV 8 Pleated Air Filter 12X20X1 (12pk) UV Coil Purifier which is combined with a

which is combined with a 100k BTU furnace

Control lock for added safety and peace of mind

The KL3 ships next business day when in stock

The rugged design provides uniform and generous ribbing for optimum

these are not designed for long-term regular use but instead for occasional or emergency use

Clean Comfort MERV 8 Pleated Air Filter 12X20X1 (12pk) UV Coil Purifier which is combined with aThis is a package of 12 filters. These filters function at MERV 8 and are 1 in thick. For this thickness of filter we recommend changing your filter every 1 3 months for maximum air flow, best filtration, and least wear and tear on your system. Something to note is that human lungs filter air at approximately MERV 8 equivilant. Using filters below MERV 8 does still help and any filtration is better than no filtration. However, by going with a higher