83378 Sears/Kenmore Carbon Replacement Pre-Filter
3M Filtrete pre-filter Sears Kenmore air cleaners, fits Sears Kenmore models 83204, 83200, 83202, 83230, 83354, and 83355. It also fits the following models: Kenmore 4283200, 4283202, 4283230, 720741, &amp;amp;amp;amp;amp;amp;amp; most of the 106 series; Whirlpool AP35030HO, AP45030HO, AP51030LO. 3M Filtrete activated carbon pre-filter helps remove large particles and reduce common household odors such as cooking odors, tobacco smoke odors, pet odors, and musty odors. Extends the life of your HEPA and is sold four filters per box. For optimum performance, replace filter every 2 to 3 months.