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Purogene Water System Sanitizer

stephengstepheng Member Posts: 121
in Heating/Plumbing & Winterizing
Has anyone used this to sanitize the water system in their T@B?  This is the same chemical as Puriclean but made here in the US.
Since @Sharon_is_SAM said Alde recommends using Puriclean to sanitize the Alde, this should be good as well. Here is a link to the product: 
It's also available on amazon but only in the 4 oz. bottle.

2022 T@B 320S Boondock
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  • stephengstepheng Member Posts: 121
    I did use this to sanitize the tank before my latest trip but I did not use it in the Alde. Spoke to Truma and they recommended to use Citric Acid to clean/descale the Alde HW tank. 

    Here’s what I did:

    I used purogene to sanitize the fresh water tank (Alde bypass on and Alde tank drained) - 4 ounces purogene w/2 ounces citric acid as that was what the purogene folks recommended. Left in tank for two hours. Then flushed three times with fresh water. 

    I then mixed 8 ounces of citric acid powder in 6 gallons of water and pumped it into the fresh tank with Alde bypass off so I could fill the Alde tank. I then ran the HW until Alde tank was full and all the air bled out. This left about 2 gallons in the fresh water tank, and then I filled it the rest of the way with fresh water. Let it sit overnight and then flushed all with fresh water 3 more times.

    2022 T@B 320S Boondock
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