This "Compatible" Humidifier wick filter fits Sears Kenmore model 14528. There are 2 filters per box and each measures approximately 7 3/8 x 8 3/4 x 2 3/4. Honeycomb filtration to trap mineral pollutants found in water and help prevent them from entering your home. Innovative wicking action naturally humidifies your home without messy white dust. For optimum performance, replace filter twice a season.