Made in the US Rainbow #320 Automatic Chlorine/Bromine In Line Feeder: 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. Holds 11 large or 98 small Bromine or slow dissolving Trichlor tablets. Treats 6500 to 27000 gallons bottom feed and 18000 to Brochure. Chlorine Feeder Guide.
Made in the US Rainbow #300 Automatic Chlorine/Bromine Off Line Feeder: 300 Series. Retrofits into existing pools or spas. Operates on pressure side of pump. Uses 1/4 in. feeder hoses, control valve and fittings. Holds 11 large or 98 small tablets....
$68.95 
