This listing offers 1 brand new BestAir Humidifier Dual Action Treatment Capsules, model HCC31, designed to demineralize and purify the water used in your humidifier. The blue capsules are made in China and are a must-have for anyone looking to maintain the quality of the air in their home.

With the BestAir Humidifier Dual Action Treatment Capsules, you can be sure that the water your humidifier is using is clean and fresh, resulting in better performance and longer-lasting benefits. These capsules are an essential addition to your home heating, cooling, and air quality system, and are perfect for anyone looking to improve the air quality in their home.