Years of customer use and satisfaction have proven Rainbow feeders to be the performance leader in pool & spa chemical dispensers.
• 300 and 320 series filters available in clear amber for easy tablet level monitoring
• Completely enclosed system – no special venting required
• No escaping gases
• All Rainbow Feeders are NSF Listed
• 50 PSI maximum operating pressure
• 320 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.
• 300 Series. Retrofits into existing pools or spas. Operates on pressure side of pump. Uses 1/4 in. feeder hoses, control valve and fittings.