Waterbear, any idea wether "Improved resin clean formula" is an additive that should be avoided? One brand has that but the salt is 99.8% evaporated salt?
Waterbear, any idea wether "Improved resin clean formula" is an additive that should be avoided? One brand has that but the salt is 99.8% evaporated salt?
IG 32' x 16', vinyl 19,500 l, Sand filter, Hawyard Low NOx 250,000 btu heater
Heating? Great info on why a solar cover saves $$$?
http://energy.gov/energysaver/articl...ng-pool-covers
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