Inline Di Resin RAM Water Filter

The included filter is suitable for use with the RAM wall humidifier. Users in hard water areas are particularly advised to use a water filter with humidifier to protect its longevity.

A polystyrene resin filling for a water filter is a simple and inexpensive alternative to RO filters, for cleaning water with our humidifiers and fogging devices, or any other product that may be negatively affected by negative water quality or hardness. I am here to help extend the life of these products. The resin turns from blue to gold to indicate when it is used up.