{"product_id":"rainbow-chlorine-feeder-300-29x","title":"Rainbow Chlorine Feeder 300-29X","description":"\u003cp\u003eRainbow 300-29X commercial off-line feeder R171070 is a freestanding, off-line chlorine\/bromine feeder for pool and spa circulation systems. It is not the different 320-series in-line feeder.\u003c\/p\u003e\u003cp\u003eUses a 1\/2-inch control valve and feeder tubing. Holds up to twenty-nine large or 237 small tablets; published treatment capacity is approximately 80,000–322,000 gallons, depending on dosage and feed conditions.\u003c\/p\u003e\u003cp\u003eUse only the manufacturer-approved slow-dissolving trichlor or bromine tablets. Do not mix chemicals or use calcium hypochlorite. Maximum operating pressure is 50 PSI. Follow the exact model’s plumbing and recharging instructions; the feeder outlet must return downstream of the heater, or downstream of the filter where no heater is installed.\u003c\/p\u003e\u003cp\u003eThe enclosed system requires no special venting during operation. Fumes can be released when opened, so follow the manual’s shutdown, draining and handling precautions.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":67669406777660,"sku":"I9979","price":165.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0771\/7099\/9612\/files\/pentair-rainbow-chlorine-feeder-300-29x__32512.1610754786.1280.1280.jpg?v=1792371236","url":"https:\/\/onesourcepool.com\/products\/rainbow-chlorine-feeder-300-29x","provider":"One Source Pool","version":"1.0","type":"link"}