About this item

• This HUMID-1 demineralization filter compatible with most Air Innovations Humidifier models: MH408, MH505, MH509, MH512, MH513, MH519, MH602, MH701, MH701B, MH701C, MH801, and the MH-801B. But not compatible with: MH901, MH901D, and MH903XL.
• This HUMID-1 Humidifier Demineralization Filter will last up to 90 days depending upon usage and water quality.
• These powerful hard water filters help keep your Air Innovations humidifier running smoothly and will help prevent white dust and calcification from forming.
• Helps prevent white dust by removing calcium and impurities in the water. Package Includes 6 packs.
• If you have any questions about the humidifier HUMID-1 Demineralization Cartridge，please contact us and we will solve the issue ASAP.