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Ships within 48 hours · Estimated delivery Oct 5 - Oct 10
Jet Size (Face Diameter): 2"
This booster seat enhances spa enjoyment by delivering secure
Coarse 4cm threaded insert ensures correct installation
Suitable for compact spas and retrofit applications
Helps monitor essential spa water parameters PHMB sanitizer level
Spa Fresh Ultra PHMB Test Strips (25) Designer Bath Jet Size (Face Diameter): 2"Spa Fresh Ultra PHMB Test Strips (25) are designed for spas running the Spa Fresh Ultra chlorine free, bromine free biguanide (PHMB) sanitizing system. These easy to use strips allow spa owners to quickly check essential water balance parameters for safe, clear, and comfortable water. Features Compatible with Spa Fresh Ultra (Biguanide PHMB) sanitizing systems Helps monitor essential spa water parameters PHMB sanitizer level pH Total alkalinity Total