Rainbow Chlorine/Bromine Model 300-29x Feeder R171070 OFF-LINE FEEDER COMMERCIAL Heavy duty 1/2 in. control valve and tubing optimizes flow and erosion to provide larger amounts of sanitizer. Dispenses 8.5 lbs. of 1 in. Trichlor Tablets in 24 hours. Holds 29 large or 237 small tablets. Treats 80,000 to 322,000 gallons. Retrofits into existing swimming pools or spas. Operates on pressure side of pump. Uses 1/4 in. feeder hoses, control valve and fittings.

Rainbow Chlorine/Bromine Model HC-3315 Feeder R171215 OFF-LINE FEEDER High capacity for 1 in. hard plumbing installations. Holds 15 lbs. of tablets. Treats up to 20,200 gallons with Bromine and up to 97,600 gallons with Trichlor.

Rainbow Chlorine/Bromine Model HC-3330 Feeder R171230 OFF-LINE FEEDER High capacity for 1 in. hard plumbing installations. Holds 30 lbs. of tablets. Treats up to 40,000 gallons with Bromine and up to 160,000 gallons with Trichlor.

Rainbow Chlorine/Bromine Model HC-3340 Feeder R171240 OFF-LINE FEEDER High capacity for 1 in. hard plumbing installations. Holds 40 lbs. of tablets. Treats up to 61,000 gallons with Bromine and up to 332,000 gallons with Trichlor.