Pentair Rainbow 320 in-Line Automatic Pool Chemical Feeder - R171096

Years of customer use and satisfaction have proven Rainbow feeders to be the performance leader in pool & spa chemical dispensers.Features:300 and 320 series filters available in clear amber for easy tablet level monitoringCompletely enclosed system - no special venting requiredNo escaping gasesAll Rainbow Feeders are NSF Listed50 PSI maximum operating pressureIn-Line Feeders320 Series. For permanent installation in return line of new or existing pools or spas. Installs in return line on pressure side of pump downstream of all equipment. Standard with 2 in. slip PVC fittings and adapters for 1-1/2 in.Off-Line Feeders300 Series. Retrofits into existing pools or spas. Operates on pressure side of pump. Uses 1/4 in. feeder hoses, control valve and fittings.