Happy Hot Tubs Instant Filter Cleaner Spray 2 x 500ml Hot Tub Pool Spa Tubs Spas

Initially as others suggested I tried washing these filters in normal washing up liquid and got nowhere. However this stuff is amazing. See the images on this review which show a filter cleaned with this product next to one I had actually cleaned in washing up liquid. Completely different. I have also found that the cheap “ Addis ComfiGrip Tile Grout Stiff Cleaning Brush” is a great partner to this for these filters just the right size!). The procedure I have used is to remove the filter from the tub and whilst it’s still wet and warm spray it with this cleaner and agitate using the brush into the vanes and (which gets all the muck out deep in the base of the V slots you cannot get with your fingers and also as this stuff is strong using a brush is much better for your hands) and leave for at least half an hour in a bucket or small centre sink. Then agitate with brush once again and soak in water for another good while then just rinse off. I’ve cleaned a good few now and it’s only an inch down so a bottle will do a good load of filters. I highly recommend the seller “happyhottubs” also who dispatches quickly and packs excellently really good. The only slight negative feedback is they only dispatch ONE spray nozzle so you can’t share your purchase with a friend and have none spare for failures so if you want to I’d send them a note and ask them to send one spray attachment for each bottle!). If this has been useful to you please click helpful button. Thank you :)

I read the reviews about various cleaners, or whether it would be better to simply replace the filters... seems a bit drastic, especially given all the waste in the World. Anyway, this spray is brilliant. Works really, really well. If you are thinking of buying something to clean your filters get this stuff. It works a treat on our size 2 filters for intex/bestway pump. Spray on, leave for about 15 mins then rinse out with the hose and they come up like new.

Unable to get the normal service done, so decided to go about it myself. Usually the filters are left to soak, rinsed and dried. This only requires that the filters are sprayed and cleaned and it works as well, maybe better.It's so easy that I'll probably clean the filters more frequently.

Order came quickly. I have used this chemical before and it does the trick. strong chemicals can catch your throat. I use a mask with a vapour filter I don't smell a thing with that on. The filter turns blue so easy to see where you have hit with the spray. Go away and leave it to work then rinse off, easy

Essential cleaner for hot tub filterI spray the filter between the folds and leave for the required length of time and hose off

First time cleaning hot tub filter, worked well but does need a fair bit if rinsing out. Over all very pleased, would buy again.

Used to soak my filters overnight in filter cleaner solution decided to try the spray so quick so easy so goodso from now on its this spray for me.

Absolutely love this! I have two filters on rotation. This spray cleans a used filter up as good as new. A bit on the expensive side, but certainly does the job