Filterelated Spotless Wash In-Line Deionizer Filter

Eliminate water spots and mineral deposits with this in-line deionizer filter from Filterelated. Designed for RV exterior washing and detailing work, this filter removes dissolved minerals and impurities that leave unsightly marks on, aluminum, paint, windows, and chrome.

Simply connect it to your freshwater system for spot-free results every time.

Ideal for maintaining your Airstream’s pristine finish without extra drying or polishing. Replace the cartridge when performance drops – filter changes color from purple to brown – to keep your rig looking showroom-ready.