Replacement honeycomb wick humidifier filter for Relion Models. Contains an Antimicrobial Treatment by MicroFree to prevent growth and migration of mold, fungus, algae, and bacteria.

Includes 1 Humidifier Filter, Wicking Style with Plastic Frame

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

Fits ReliOn Humidifier Models: RH1300, WA-8D, RH-1300, WA8D

Relion Replacement Humidifier Part Numbers: WF2, WF-2
RPS BestAir Replacement Part Numbers: HW500, HW-500

Also spelled as Reli-On and Reli On

Approx. Measurements: 8-1/4" L X 1" W X 4-7/8" X 4-3/4" Diameter

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