Antimicrobially Treated by MicroFree to prevent growth and migration of mold, fungus, algae, and bacteria.
Includes 2 Humidifier Wicking Filters
Replace your filter every 4-6 weeks for best performance and comfort
Holmes Replacement Humidifier Part Numbers: HWF-55, HWF55, HWF 55, 9000022
Vornado Replacement Humidifier Part Numbers: MD1-0002, MD10002
RPS BestAir Replacement Part Numbers: H55-C, H-55, H55
Approx. Measurements: 6-3/4" L X 1-5/8" W X 8-3/4" H
These Filters are Replacements Manufactured by Best Air RPS Products. Fit and Function are Backed With a 30-day Money Back Guarantee.