Water Filtration

It's important to clean your water tanks every year!

The Peregrine has 1 aluminum water tank on port, and 1 rotomolded tank on starboard. Both hold approximately 20 gallons apiece and are located under the settees.

Filtration is done in two stages. The first stage is for both faucets and are filtered by a 5 Micron Pentek C2 Carbon-Impregnated Cellulose Filter Cartridge. American Plumber WGC478, Fits W385-PR.

Second stage is for pure drinking water. This is done at the galley sink with a separate 50 Micron New Wave Enviro 10 Stage Plus Water Filter Replacement. This is an under sink unit, the same we use at home. Water is dispensed separately, right next to the galley faucet. We use this for drinking and cooking. The filters are not cheap, about $50 apiece on sale but you can be guaranteed to remove all the nasties; arsenic, copper, lead and mercury. Removes phosphate and sulphate anions. Removes chlorine, chlorine taste and odor, pesticides, herbicides.

Flush and disinfect the tanks using the procedure below.

• Turn the water pump on and open all taps to drain all of the water out of the storage tanks.
• Measure 1 teaspoon of household bleach per gallon (of the tank capacity). Pour it inside the tank and immediately add fresh water to the tank until it's full.
• Turn on the water pump and let the bleach water run through all taps for two minutes.
• Turn the taps and the water pump off and let the bleach water sit in the tank for 24 hours. When the tank is sterilized, turn the water pump on and drain the water tank by opening all taps.
• Fill the water tank with fresh water and drain all water again. Repeat this procedure until the water no longer contains an odor of bleach.

Happy wife, happy life.

Practical Sailor has a good article about Decontaminating a Tainted Water Tank