Check the listing for details. (6 PACK) COMPATIBLE With BIONAIRE BWF-100 HUMIDIFIER WICK FILTER REPLACEMENTS. Color: White, Condition: New. Listed at 20.77 USD. AIR FILTER FACTORY BRAND COMPATIBLE With *BIONAIRE BWF-100 HUMIDIFIER WICK FILTER REPLACEMENTS (6 PACK) 5-1/4" x 7-3/4" x 1" Brand new filter to fit many makes and models of filters. FREE SHIPPING IS TO CONTINENTAL UNITED STATES Provided you live in the continental United States, expect you order to arrive at your door in 4 to 7 business days. Rush orders available. For stock filters, there is a 20% return restock fee less shipping. *This NON-OEM replacement wick filter is made in the USA and designed, as well as distributed solely by Air Filter Factory. This is not a Bionaire OEM product and is not covered under any Bionaire manufacturer's warranty. The Bionaire brand name and logos are the registered trademarks of their respective owners. Any use of the Bionaire brand name or model designation for this product is made solely for purposes of demonstrating compatibility.