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The best water quality starts with the SpectraLight SL-500. With 100 watts of UV 2.0 power and SmartConnex 360° rotating ports, the SL-500 is the easiest SpectraLight to retrofit into an existing pool plumbing line — and it handles up to 25,000-gallon residential pools with room to spare.
Matched to circulation pumps moving 55–110 GPM. If your pool is larger, the SL-550 (130W) or SL-600 (150W) will give you more sanitization headroom at the same flow rate.
ICO works great. I can’t imagine my pool without it. It also helps me spend less on chemicals.
This really helps me take care of my pool. It’s simple to use and works well. I highly recommend it!
It’s very handy and works well.
I’ve used ICO for 2 years and I’m happy with it. I wish I could make a data table so I can note what I’ve done.
I wish there was a quick guide for fixing pool levels, like “add chlorine to raise ORP.” That would help a lot.
Very helpful app that goes with the ICO sensor. The info is clear. It would be nice if we could tap “OK” for simple notices (like cold water). Also, when buying a new probe, a small tool for changing it would be great.