Sentry Portable Water Filtration System

Heavy-duty water filtration you can carry anywhere.

The Sentry Portable System is a full-size filtration unit built for life on the move. It has a large carry handle, a strap hook for hanging and plug-and-go fittings for quick hose hookup.

Choose your filter set

• Standard (ToxyGuard + AlkaGuard): for pre-treated or city-supplied water.
• Premium (BioChemGuard + AlkaGuard): for water sources with higher-than-average biological and chemical contamination. The manufacturer designed it to address bacteria, viruses and PFAS.

Both sets include the AlkaGuard stage, which the manufacturer says adds minerals and raises pH.

Built for

RVs, off-grid cabins, campsites, horse and livestock water, and backup filtration when the tap isn't trustworthy.