I have a zodiac lm3-40 SWG. It was working fine for months, years. Lately it seems it builds up scaly white sediment on the cells literally weekly. I have read that some swg's have self cleaning, this one is supposed to but no longer seems to be working. Obviously I dont want to clean this weekly. When I clean it, I can see the SWG output and it is great but quickly gets much less a week later. SHould I replace it ? is this thing 220V ? Can I purchase this item from ebay and swap it in directly without redoing plumbing ?
New Zodiac LM3 40 Self Cleaning Salt Chlorinator Its Back | eBay
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here is a pic of my setupswg.jpg