Pentair Rainbow #330 Floating Chemical Dispenser, Holds 3" Tabs | R171086 Panama Jack Onyx Collection Helps maintain stable pressure and

Helps maintain stable pressure and flow

delivering reliable safety without compromising on drainage or ease of use

What this part does: It interrupts heater operation at the rated temperature threshold and resets automatically after cooling

It is one of the most common service parts in pump maintenance

Pentair Rainbow #330 Floating Chemical Dispenser, Holds 3" Tabs | R171086 Panama Jack Onyx Collection Helps maintain stable pressure andWhat This Part Is Used For Pentair R171086 Rainbow #330 Floating Chemical Dispenser Holds 3in Tabs is a floating chlorinator used to dispense 3in chemical tablets in pools. It provides controlled chemical release for sanitation. Why This Part Matters Consistent chlorine delivery supports proper water sanitation. A floating dispenser allows adjustable output without plumbing changes. Replacing cracked or faded units keeps chemical treatment steady. Key