Pentair Rainbow RTL/Bromine Chemical Dispenser (R172540) matrix Once they do

Once they do

Supports longer-term protection of metal pool equipment

Connection adapters inside filtration assemblies matter because they help preserve the intended water path and hardware layout

The 270 to 324 MFD rating

The complete retrofit-kit format is especially useful when the goal is to refresh the control side of the spa in a more comprehensive way

Pentair Rainbow RTL/Bromine Chemical Dispenser (R172540) matrix Once they doThis chemical dispenser is a practical repair item for maintaining the RTL assembly. It supports controlled sanitizer delivery by helping the feeder body, tube path, cap area, or service connection stay secure during normal pool operation. Use it to support dependable alignment, easier reassembly, and cleaner service work on the related chemical feeders connection. Fits compatible RTL equipment applications Supports the related chemical feeders repair