GLACIER FRESH Garden Hose End Pre-Filter for Swimming Pool, Hot Tubs, Spa, Inflatable Pool, Ponds, Greatly Reduces Bad Taste, Odors, Chlorin and Sediment, up to 8,000 Gallons, 2 Pack

I recently used this hose filter to fill my hot tub, and I am extremely impressed with the results. Living with well water, I was concerned about potential impurities affecting the water quality, but this filter exceeded my expectations.The installation was simple and hassle-free. Once connected, the filter worked effectively, delivering clear and clean water into my hot tub. Remarkably, I haven’t had to balance the water at all, and it has remained crystal clear for over two months now.This filter has made maintaining my hot tub so much easier. I highly recommend it to anyone, especially those with well water. It’s a fantastic product that offers great value and performance.

Easy to hook up and use. Really glad it came quickly and helps the lawn look great too

I used this to fill my hot tub because I was getting metal residue and was told this might help. Flow is really good so it didn't take much longer to full our 300 gallon tub. Water has been problem free so far and I would definitely use this in the future.

Our use was to filter water from our water sump pump in the creek so that we can get the sediment out before running it through various things. My wife tried watering her plants and the water coming out was 90% less according to her. I then tried to hook up a misting system later and used a different sump pump, less powerful (HP), and it was trickling out. For our purposes it didn't work, so it's kind of hard to give a poor rating because we are using if off label so to speak.

I got these for when I have to fill my 4,000 gallon spa. We have well water and wanted to make sure all the impurities and metals were not going in our spa. These worked like a champ! I'll definitely get more when we need to refill. The metals tested at 0 and the PH and alkaline were perfect. We do have a full house filtration system too so I'm sure that helped but getting these was better than getting water delivered.

We have very hard water here in Florida, and it must be treated before I put it into my spa to improve the lifetime of the spa. This filter seems to do a good job and lasts for quite a long time so far. I'll continue using it. until it runs out of filtering. capacity.

I use these as pre-filters on my RV, before the larger high dollar filter. These are an awesome first filter to help extend the life of those more expensive filters.

I got this to put on the end of a hose to fill a hot tub worked out great just remember I need to run the filter for like 30 seconds before you use the water