Description
Pentair 300 Off-Line Chlorine/Bromine Feeder Automatic Tablet Dispensing (12K48Kgal) | R171016
Pentair 300 off-line chlorine/bromine feeder. Holds 11 large or 98 small tablets. Automatic, enclosed system treats 12,00048,000gal without fumes or venting.
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Automatic Chemical Dispensing Delivers consistent chlorine or bromine levels for pools up to 48,000gallons.
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Holds Large or Small Tablets Accommodates 11 large or 98 small tablets for flexible treatment.
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Fully Enclosed System No venting required, controls gas escape, and operates at up to 50psi .
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OffLine Installation Connects via feeder tubing to return plumbingno cutting into main line.
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Built-In Flow Control Valve & Check Valve Enables precise dosing and prevents backflow to pump or heater .
The Pentair 300 OffLine Feeder is a trusted, pressure-side chemical feeder designed to automatically sanitize pools between 12,000 and 48,000 gallons. Its durable, fully enclosed design prevents chlorine or bromine gas release and handles up to 50psi, making it a safe, maintenance-friendly alternative to manual dosing.
This feeder accommodates both large (11-count) and small (98-count) tablets, giving you treatment flexibility. The off-line setup uses tubing strategically installed on the return lineno need to cut pipes. Plus, its adjustable control valve lets you fine-tune sanitizer output, and the built-in check valve protects your equipment from chemical backflow.
Ideal for retrofit or new installations, the Rainbow 300 makes sanitizing hands-free, safe, and consistent, keeping water quality high and allowing you to avoid ozone gas escape or manual handling.
