You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser.
13k gal, IG Vinyl (2004), Infinity 2000 Recessed/Top Track Pool Cover (2004), Pentair SuperFlo VS (2017), Hayward S180T Sand Filter (2014),
Pentair R201276214 Pro Vac (2017), Taylor K-2006+SpeedStir (2017)
PoolMath
2009 HotSpring Vanguard 400 gallon spa (2009)
Overnight Chlorine Loss Test [FC/CYA][/FC/CYA]
Rule #1:
SLAM Kills Algae, Your Filter cleans the water