Calculators

Enter your pool's gallons, how many degrees you want to raise it and how fast, to get the BTU per hour needed and the heaters and heat pumps whose stated output covers it.

Enter your pool's gallons and turnover time to get the flow your pump must deliver, then the pumps and filters whose maker-stated flow covers it.

Enter your pool's shape, size and shallow and deep-end depths to get its volume in gallons, the number every pump, filter, salt system and chemical dose starts from.

Enter your pool's gallons and climate to see the salt chlorine generator rating to look for, and the salt systems and replacement cells whose maker rating covers your pool.