P101-0001 Day and Night Carbon Replacement Pre-Filters (2 Pack)

Day and Night P101-0001, fits Day and Night air cleaner models 31KAX012, 901KAX012, and P101-12. This Day and Night activated carbon filter has a sturdy aluminum frame and is sold in a 2 pack. It measures approximately 10 25/32 x 18 1/4 x 3/8. It also contains finely ground activated carbon which increases the available surface area for absorption over granular carbon. For optimum performance replace filter once every 3 months or more often as needed.