Purchased March 2021 First season no issue. June 2022 opened pool and by Mid-July 2022 cover is brittle and my finger went through the cover with ease. So realistically only lasted 6 months. June through September 2021 and June-July 2022. No pool heater used.

Installed on my pool about a month before winter was over. When installed water was 52 F. With no weather over 80 F the water was ready for swimming around 70 F in the first or second day of true summer weather. Highly recommend. For this that say it only warms the top layer of water this is true but when the pump circulates the water it of course mixes it all together. Saved me from buying and running an electric pool heater.

This worked great my on pool. Brought the temperature from 60 to 70 in 3 days. Even when the temperatures dropped in the high 40's during the evenings.

My pool was a good 10F higher temperature than it would have been without the cover. It is great!

Heats the top 6 inches or so about 8 to 10 degrees and helps keep the leaves out. If using with a salt water pool it seems to keep the chlorine gasses trapped in if that makes scene. Just suggest to let the pool breath once a day.

keeps the pool warm, love it

As described

Two years, still have it

I was able to easily cut this down to fit my 14ft pool.

Works as advertised. My pool is actually more rectangular that I can make it work with a little trimming.

Speedy delivery and fit my 15' above ground Intex pool. I used it all summer and it is still like new. It is heavy enough so the wind couldn't blow it off the pool and I could easily put it on every night and off every morning. I am very happy with this pool cover.

Fit great and worked. It made pool warmer

very happy with purchase... raised temp of pool & sustained temp through some cool nights. easy on & off.

Worked great, good quality.

great works well

Works like it should.

Out of the box we put on an inter 12' pool. In ONE day we had raised water temp by 6 degrees!B4 we used an inter cover but never had this result. Cover is thick bubbles r condensed, and it actually measures 13' diameter so it laps the walls.We live in sw fla. and daily high was 90 degrees...FYI

these are a must for those of us in northern states where the temp still goes down to 40 at night in the summer

Keeps our pool water warm in our cool north Dakota weather.

Very nice solar cover. Not only does it heat the water it keeps a good bit of trash from the trees out of the pool. Yes it only heats the surface but that water mixs with the cold water at the bottom and slowly warms the pool. It will easily heat my pool 5-10 degrees in a few days of direct sun light. Be careful, the water directly under this cover in the sun can be very hot! Keeping this cover on at night helps hold the heat in. Mine came slightly larger than my intex 15' ultra round pool so it had to be cut down. This is very easy to do with scissors. Just have one or two people help hold the cover in place and walk around the pool cutting as you go. BEFORE YOU CUT TO SIZE... make sure you leave it in the sun to get hot and expand. I would also leave it an inch or two bigger so the sides fold up at the edge just a little and that will help keep trash from blowing into the pool around the edges. You may also want to leave a flap to clamp it down above your pool return. My return would push the cover to one side of the pool. I now clamp a flap over the return and the cover stays put now. Overall I'm extremely happy with this cover and at this price I'll buy a new one every year if need be. So far it's holding up well so maybe I'll get a few seasons out of it. See attached photos. P.S Just finished building a solar heater to use with this cover for maximum heating. See photos!