Outdoor Boiler Water Treatment Rust Inhibitor- ProTech 300 1 Gallon 128 oz

Outdoor boiler treatment, I just dump it in, never tested. Working so far.

I like that 1 gallon treats 300 gallon of water. Ihave been using pro tech over 10 years it works well

I have been buying the boiler treatment for a few years now. it seems to work and not rust everything out. I always have a bottle on my shelf for the following season.

We purchased our Nature's Comfort locally. They went out of business andnow I have to go online to purchase the water treatment and can no longer getmy water checked as the warranty is gone due to closing the business. 20-year Warranty shot! Stillhad 14 years of coverage. Not impressed. Makes me nervous about using this product as I live in a wooded area and have several wild animals that will drink what they can get. I don't like the idea ofpoisoning my cats or wildlife.

Easy to use

Excellent product and fast shipping!

warm and cozy

Very happy with this product. Was packed well to avoid damage.They also sent a product catalog that will be very useful when shopping for other boiler items!Hard to find this locally so mail order was a great solution!