No-Phos MAX Spa Chemicals Application: Refill test strips forTrutest

Application: Refill test strips forTrutest Strip Reader (Blue)

They are a continual slow dissolve tablet that can be used in a chlorine floater that floats in the spa

The majority of the dead skin will collect on the Zorbie rather than congeal on your filter

Ensure all jets

No-Phos MAX Spa Chemicals Application: Refill test strips forTrutestNO PHOS is a naturally formulated water additive that removes phosphates from pool spa water. The existence of phosphates in the water can encourage algae growth, as phosphates are nutrients for algae. No Phos is not an algacide or algae stat and does not kill algae. Normal sanitizer levels will kill algae and No Phos helps with the sanitizer efficiency. Refusal use of No Phos will help prevent the existence of all types of algae.