BestAir CBW9, Bionaire 900 Replacement, Paper Wick Humidifier Filter, 7.8" x 6" x 9.5"

BestAir Extended Life Humidiwick 2pk For Bionaire Humidifiers. Wick filter fits BionaireW-0210s, W-0210, W-3040, W-0305, W-0310, W-2, W-2s, W-6, 6s, W-7, W-9, 9s, 9H, W-25, C22, C33, WC-0840, 2845 (900) 2pk Our specialized woven paper honeycomb pads allow for the maximum absorption of water for the best possible humidity output in the industry. Up to 150% more strength. Traps impurities in the water. Specifically designed for use with your humidifier. Aluminum reinforcement for longer filter wick life. Antimicrobial. Made in the USA