Answer
Apr 08, 2026 - 10:17 AM
Yes, it is a top loading rainbow 300 chlorinator. Top loading makes it much easier and safer to add chemicals, reducing spills and direct contact with tablets.
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Apr 08, 2026 - 10:17 AM
View all Pentair Rainbow 300 Automatic Off-Line Chlorine/Bromine Feeder, R171016 Questions & Answers