Contains an Antimicrobial Treatment by MicroFree to prevent growth and migration of mold, fungus, algae, and bacteria.  Also features durable construction for maximum life and humidity output.

Replace your filter every 4-6 weeks for best performance and comfort

Includes 12 Packages.  Each Package Includes 4 Filters for a Total of 48 Filters.

Fits Humidifier Models:  HD230, HD-230, HD1100, HD-1100, HD1102, HD-1102, HD1200, HD-1200, HD1202, HD-1202, HD1204, HD-1204, HD1212, HD-1212, HD1214, HD-1214, HD1300, HD-1300, HD1300W, HD-1300W, HD1303, HD-1303, HD1305, HD-1305, HD1405, HD-1405, HD1406, HD-1406, HD12001, HD-12001, HD12040, HD-12040, HD12041, HD-12041, HD13000, HD-13000, HD13002, HD-13002, HD13003, HD-13003, HD13030, HD-13030, HD13050, HD-13050

Fits Bionaire Humidifier Models: BCM4505, BCM-4505, BCM4509, BCM-4509, BCM4510, BCM-4510, BCM4530, BCM-4530

Emerson Replacement Humidifier Part Numbers: HDC12, HDC-12, ES12, ES-12

Bionaire Replacement Part Numbers: WF2630, WF-2630

RPS BestAir Replacement Part Numbers: ES12

Approx. Measurements: 6-1/8" L X 2" W X 8-1/2" H

Please Note:
These Filters are Replacements Manufactured by Best Air RPS Products. Fit and Function are Backed With a 30-day Money Back Guarantee.