PristineCheck® is a water prep that gets your
pool or spa water ready for the introduction of
takes excess calcium from the water and deposits it
into the filter. It’s essential to backwash or clean
after the use of PristineCheck®. If your source
water is high in calcium, we recommend an
application of PristineCheck® whenever you add
makeup water to the pool or spa.
Application rate: For pools add 2 ounces per 1,000
gallons. For spas add 10 milliliters per 100
gallons. Circulate for 24 hours, then backwash
filter or remove and clean cartridge.