

Ships same day if ordered by 12 pm
Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
Secure Payments
Easy Returns
Expert Advice
Fast Shipping
The CAMCO MFG 40206 is a 16-ounce RV drinking water freshener formulated to eliminate algae and slime buildup inside freshwater holding tanks. One ounce of the solution treats up to 20 gallons of water, removing off odors and unpleasant taste that develop in stored tank water. It is designed for use in RV and trailer freshwater systems and is typically applied by RV owners, campground service techs, and mobile vehicle service professionals who maintain potable water systems on recreational vehicles.
This product is well-suited for seasonal tank conditioning, pre-trip water system preparation, and routine freshwater tank maintenance on RVs, travel trailers, and similar recreational vehicles. It targets the algae and biofilm accumulation that commonly forms in tanks that sit with standing water between trips. A single 16-ounce bottle treats multiple tank fills before it is depleted, making it a practical addition to any RV maintenance kit.
Designed for use in RV and travel trailer freshwater holding tanks requiring routine algae and odor control treatment.
Applied directly to the freshwater holding tank through the fill port. Drain and flush the tank before adding fresh water and the recommended dose of freshener. Follow all potable water system handling guidelines and consult local health codes when treating systems used for human consumption. Wear appropriate gloves when handling water treatment chemicals.
Thanks for subscribing!
This email has been registered!