Pack of 4 filters designed to fit HWF64 Holmes, Sunbeam, and Bionaire humidifier models requiring filter type B.
Dimensions are approximately 6 1/2" H x 4 1/2" ID x 6 1/2" OD x 1" Thick.
The FilterBuy replacement filter for HWF64 Wick Filters is designed to prevent any type of growth of mold, fungus, algae, and bacteria.
Premium aftermarket replacement filter designed by FilterBuy in the USA.
Humidifier FilterBuy: Breathe Better!