POOLPURE Garden Hose End Pre Filter for Pool, Hot Tub, Spa, Greatly Reduces Chlorine, Heavy Metals, Odor, Fits Any Standard 3/4" Garden Hose Thread, Up to 8,000 Gallons, 2Pack

These work great for filling my hot tub. I have well water and the fact that one of these will only allow about 3-4 fills each before the flow is too reduced tells me they are working to filter out particles. Highly recommend.

Good product for filling pool with city water from tap. Positive water tests.

Had an issue with one of the filters barely dispensing water. Reached out to their customer service which handled everything great

We have hard well water and heavy in iron. Worked amazing. We went through a bunch of these filling and topping our pool off throughout the summer. You could tell when you were coming to the end of the life of the filter. It would be a lot heavier and flow would be very minimized. Highly recommend.

Good water flow and keeps my well water filtered during hot tub water changes

Used both of these to fill up a 5000 gallon pool, so 2500 gallons each ran through. Previous filters I had bought from a different brand, I would shock the pool after and have no issues. After filling my pool with these filters and shocking, the entire pool turned brown. The metal oxidized and now I have a mess to clean. Pool filter is ruined, chemicals wasted and now I have to drain and clean the pool. This was a very expensive lesson learned. Do not buy these. Get the good brands. These are cheap and do not do as advertised.

Love this easy to use hose filter to help remove all the sediment and debris from our well water before refilling the spa aka hot tub. The water quality after using this is so good I hardly have to put any chemicals in my spa!! Worth the investment!

We have very hard well water. We use this on our hose when we fill our pool or hot tub and it is fantastic. You do have to run water through it before each 1st time use. If you notice low flow check for clogging in the screen, clean it out and reattach.