Pentair R171096 Rainbow 320 Automatic In-Line Chlorine/Bromine Feeder For Pool And Spa<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Rainbow 320 automatic chlorine/bromine in-line pool and spa feeder</li><li>Holds 11 large or 98 small bromine or slow dissolving trichlor tablets</li><li>Treats 6，500 to 27，000 gallons bottom feed and 18，000 to 70，000 gallons top feed</li><li>Uses 1/4-inch feeder hoses， control valve and fittings</li><li>Measures 17 3/4-Inch H， 5-Inch W ，10-Inch D</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31W6uBLATrL.jpg" noproxy>