Pentair rainbow - Rainbow 300 Chlorinator (Off-Line);
Pentair rainbow - Rainbow 300 Chlorinator (Off-Line)

The 300 Rainbow Off-Line pool chlorinator from Pentair automatically chlorinates your pool from your pool equipment area. It turns 3" chlorine tablets into liquid chlorine and feeds directly into the return line.

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The 300 Rainbow Off-Line pool chlorinator from Pentair automatically chlorinates your pool from your pool equipment area. It turns 3" chlorine tablets into liquid chlorine and feeds directly into the return line.

  • Turns 3" chlorine tablets into liquid chlorine
  • Can hold up to 11 of the 3" chlorine tablets
  • Plumbs off-line of existing pool plumbing
  • No fumes emit from chlorinator
  • Turns 3" chlorine tablets into liquid chlorine
  • Can hold up to 11 of the 3" chlorine tablets
  • Plumbs off-line of existing pool plumbing
  • No fumes emit from chlorinator

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