Nortembio Pool pH+ Plus 6.5 Kg, Natural pH Increaser for Swimming Pool and Spa. Improves Water Quality, pH Regulator, Beneficial for Health. Price: £28.95 (as of 31/12/2023 10:44 PST- Details)

Natural pH enhancer in granulated format, ideal for treatment of pool and spa water. Quick and effective action.
It increases and stabilizes the pH of the water, avoiding the use of toxic products in the maintenance of swimming pools and spa facilities, favoring the health of the bathers.
NortemBio Pool pH+ is suitable and recommended for all types of swimming pools (indoor and outdoor).