Chemical-Free Sun Shock by Remington

Q: We have a 50,000 gal pool in Vegas. I get I'll need 2 but with our heat & how hot the pool water gets (90 deg yesterday), how long will copper last?

As long as you keep your copper levels @ 0.5 you will be ok. I had to removed my unit for over 2 weeks to get it down from 1 readings, if you don't monitor your copper levels below 0.5, you will then will start seen purple spots marks on your pool tile and solar unit. So far I am on my 90 days using the unit.with a crystal clear pool water and no algaes. It is very important to clean the unit every week and check the copper levels. I am in Palmdale, CA so we also get heatwave over 100 plus degrees so I know the feeling. However I think the anoied unit should last about six months as you will see when you clean the unit the anode shrinks. That is when a replacement unit will be needed. If you are a Sams Club member they sell them for under $40. I hope this can help you on your concern.