Pro-KleenMY1437 Hot Tub, Pool & Spa Filter Cartridge Cleaner 5L-10 Treatments-Improves Efficiency-Deeply Cleans and Removes Oils, Grease and Minerals, Multi

Nicely cleaned my filters, which I was going to replace. Best to let the filter soak over night/24hrs. The colour of the water was evident of the cleaning process, yuk!

This filter cleaner works really well - I regularly clean the filters with a high pressure hose which removes a lot of debris and returns the filters to a bright white, giving the impression they're clean.I followed the same routine and then soaked the filters in this solution for 24 hours - the colour of the water the following day turned my stomach!Suffice to say, this cleaner gave my filters the deep clean they needed!Great value for money with the 5l pack.

The product arrived on time in the usual Amazon packaging. I have so far cleaned 2 paper filters and whilst it does not get rid of all the brown discoloration it removes a high proportion. Given how simple it is to use and works overnight followed by a wash with the hose and a filter comb cleaner device one gets a relatively clean filter. Works pretty much as expected.

Make cleaning the filter really easy. Brilliant.

If you’re a hot tub owner then you’ll know you have to keep your tub filters clean. They catch allKinds of dirt and grease and so you need something that you can put in the filter that will help you get rid of the dirt and grease. I use a plastic tub which I submerge the filter in and add this chemical with water and leave them for 24 hrs to soak. After 24 hours a simple wash down with the horse-pipe and the filters are clean and ready for next use. To stop dust getting on the filter prior to re-use, I wrap the filter in cling film. Job done.

Ideal for cleaning your filters.

Value for money

We found this effective and easy to use. Just mix up in a bucket with warm water (we used 250mls for 4 small cartridges) then soak cartridges. All the grime came out into the water. Filters were a little stained but functional again.