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

Fits Duracraft Humidifier Models: DH831, DH-831, DH4C, DH-4C, DH83, DH-83, DH8000, DH8002, DH8003, DH8004, DH-8000, DH-8002, DH-8003, DH-8004
Fits Kenmore Humidifier Models: 14121, 14803, 14804

Duracraft Replacement Humidifier Part Numbers: AC818, AC-818
RPS BestAir Replacement Part Numbers: D18, D18-C, D-18C

Approx. Measurements: 8-7/8" x 2" x 8-1/4"

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