Spa Marvel Filter Cleaner

Certainly not the cheapest, but it cleans the filters better than other cleaners I tried. Highly recommend.

I purchased since the price was much more economical than my usual filter cleaning soak solution. It just didn’t work. Filters were not much cleaner and I had to re-soak them in my usual AquaDoc filter cleaning solution.

I’m not really impressed with this. It takes allot of it to clean the filter for our Sundance Spa. You end up going through a bottle very quick.

Does a wonderful job as specified and does not cause excess foam like other brands

We usually buy this from our local retailer, but they were out of stock when we went to buy it. Great product! We've been using Spa Marvel brand products for years, they allow us to operate out hot tub with almost no chlorine (usually about a tablespoon a week). Love this company!

I have used this brand for 3 years now. Its great and doesn't have the smell or chlorine does.

Love this product! It's the only one we use now. The transaction was great and arrived just as promised.

RECOMMENDED BY OUR SPA INSTALLER AND WORKS WELL.

This product does what its ment to. Will buy again.

Really easy to use totally cleans the filter even if it is very grimy. You must also rinse the filter before and after to get it 100% clean.

Ordered this before and as last time, arrived quickly. This stuff is great. I tried a different kind and was disappointed, will always use this brand in the future.

Seems to do job , I thought a little expensive for the quantity received

Have not used it yet but received what I ordered