Equivalent Wick Filter: 900

Fits Bionaire Humidifier Models: W-0210s, W-0210, W-3040, W-0305, W-0310, W2, W2s, W6, W6s, W7, W9, W9s, W-9H, C-22, C-33, WC-0840, WC-2845.

2 pack - Contains two wicks

Features:

• Large surface area for high output capacity and maximum humidification.
• Honeycomb filtration to trap mineral pollutants found in water and help prevent them from entering your home.
• Innovative "wicking action" that naturally humidifies your home without messy white dust.