Antimicrobial filter inhibits up to 99.9% of bacteria and mold growth on the filter*Antimicrobial Filter*Brand: Equate™; Model: EQ 2119-ULBrand: ProCare™; Model: PCCM-832NBrand: ProCare™; Model: PCCM-840Brand: ReliOn™; Model: RCM-832 & 832NBrand: Robitussin®; Model: DH-832Brand: Duracraft®; Model: DH-830Brand: Sesame Street®; Model: SH100 & SH200*Based on independent laboratory test using AATCC Test Method 100. The antimicrobial agent contained in this product is intended to prolong life by inhibiting the growth of bacteria and mold on the filter.Compatible humidifiers:• Equate™ EQ 2119-UL• ProCare™ PCCM-832N, PCCM-840• ReliOn™ RCM-832NNote: Product may differ slightly from photograph.Make sure that your humidifier is always working as it should with an Equate Humidifier Filter Replacement. Replacing your humidifier filter regularly is essential for keeping the air in your home fresh and clean. This antimicrobial filter inhibits up to 99% of bacteria and mold growth on the filter, so you know your air is free of harmful substances. Keeping the air clean in your home is important for you and your family. Keep an Equate Humidifier Filter Replacement on hand and you'll never have to go a day without a breath of fresh air!Making the right health decisions can be challenging. With a complete range of products and simple solutions, Equate allows you to take care of your family with confidence. Antimicrobial filter inhibits up to 99.9% of bacteria and mold growth on the filter Compatible with a variety of humidifiers For use with cool mist humidifiers 1 humidifier filter replacement