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- Pack of 4 FilterBuy HWF64 Holmes, Sunbeam, & Bionaire Humidifier Replacement Filters. Aftermarket replacement filters manufactured by FilterBuy.
- Designed to fit Holmes, Bionaire, and Sunbeam units requiring filter type B.
- This humidifier filter is designed to prevent growth and migration of mold, fungus, algae, and bacteria.
- Premium aftermarket replacement, designed by FilterBuy in the USA.
- Humidifier FilterBuy: Breathe Better!
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