Trac Outdoor 1222MG PSR Potable Water System Cleaner 1 Gallon

The Trac Outdoor PSR® Potable Water System Cleaner is an NSF-compliant, food-grade solution engineered to restore fresh water systems on boats, RVs, and other vessels. Unlike bleach or vinegar treatments, PSR® targets contamination at its source — eliminating foul odors and discoloration caused by mineral scale, bacteria, and buildup within the system.

Scale naturally accumulates in the low-lying, flat sections of potable water systems, creating an environment where bacteria can thrive. PSR® is specifically formulated to penetrate and dissolve these deposits, flushing the system back to a clean, safe condition. Its easy-to-use design works with your existing onboard pump, minimizing downtime to approximately half a day.

Key Features:

• Eliminates odors and discoloration by attacking the source of bacterial growth and mineral scale
• Removes hard water stains, limescale, rust, and other mineral-based deposits
• Formulated with food-grade rated materials — safe for potable drinking water systems
• NSF-compliant — meets strict requirements originally established for municipal drinking water systems
• Safe, non-toxic, and 100% biodegradable formula
• Non-corrosive to metals, plastics, gaskets, and other common potable water system materials
• Works with your existing onboard pump — no special equipment required
• Available in a convenient 1-gallon size

Trac Outdoor PSR® is a marine industry-first cleaner built on a proven descaling formula using only food-grade, NSF-listed materials. Whether you're dealing with a heavily scaled system or performing routine seasonal maintenance, PSR® delivers thorough, safe results without the risk of corrosion or chemical damage to your system components.