Rust defense salt really works in our well water purification system. The proof is in the filter is no longer orange from rust. Sam's price is half of Lowe's

I was so surprised that they would deliver the salt to our door. It was very nice to have his service. They left it by our garage door, which is close to the soft water unit.

Helps the water softener remove most of the rust but not all. Little pricey at almost $10 a bag. The water would be a lot worse without using this salt.

Softener salt w/iron reducer is an effective and reliable product. We've used for over 20 years, occasionally trying other alternatives, but always returning.

Was great to get this shipped to the house. I like the salt with rust inhibitor in it and switched to that a while back. A bit more expensive but I think worth it in the long run.

It’s better than the regular bag of Motrin salt. It last a bit longer and it’s not as creamy as the others. You know that creamy feeling in the shower.

Great water softener. We had rest in our pipes. I no longer live there anymore, but I still recommend this for people that could smell rust in their water

Don't ever see any rust in water or appliances but it's probably there. Been using regular Morton salt pellets in my cheap Kenmore unit for 18 years %26 it works like new. But it's a good idea to use a bag or so with Rust protection at least annually.

Walmart has the best price for this. Other than that, I am unable to confirm if the Morton green bags are better than any other brands. I just recently installed water softener and needed to fill up my brine tank with 2 bags of salt for the first time so I went with the green bags

This doesn't remove as much of the rust as I would like. BUT, if it's any indication of how much rust isn't there because of it, then my well water is much worse to begin with. So, it may be working as well as it can but because of my water having soooo much iron in it, this salt is working as hard as it possibly can to get rid of it.