FROG Serene 200 Gram Bromine Replacement Cartridge – 1 pack pool treatment chemicals Open Your Cycler: Twist open

Open Your Cycler: Twist open the Pool FROG 5400 or XL PRO Cycler

All-pool compatibility: Designed for use in all pool types

or pool care routines

The average routine dose is 2 to 3 oz per 10

FROG Serene 200 Gram Bromine Replacement Cartridge – 1 pack pool treatment chemicals Open Your Cycler: Twist openFROG Serene 200 Gram Bromine Replacement Cartridge Single Pack (adjust to any desired quantity in your shopping cart). This longer lasting 200 gram cartridge (green) works seamlessly with FROG Serene In Line and FROG Serene Floating Sanitizing Systems to keep your spa water pristine with minimal effort. Can be used to replace the 150 gram FROG Bromine Cartridge (yellow). Works along with the FROG Serene Mineral Cartridge for use in: FROG Serene