Pay in 4 interest-free payments of $6.25 Learn more
Ships within 48 hours · Estimated delivery Aug 2 - Aug 7
Featuring four powerful blue LEDs and a 1
Compatible with iOS and Android devices
Spa refurbishments and plumbing upgrades
crystal-clear water surface without affecting your normal sanitiser program
Easy-to-use liquid treatment
Spa Alka Boost - Alkalinity Increaser 500G sauna cleaning solution Featuring four powerful blue LEDsProduct Description PoolFlow Spa Alka Boost is a premium alkalinity increaser designed to raise total alkalinity and stabilize pH levels in spa and hot tub water. Formulated with 100% Sodium Bicarbonate, it helps prevent rapid pH fluctuations, protects spa equipment from corrosion and scaling, and improves the effectiveness of sanitizers for cleaner, clearer water. Suitable for all spa types and sanitizing systems, this fast dissolving, fully soluble
US$ 153.00
US$ 295.00
US$ 52.99
US$ 258.00
US$ 98.95
US$ 27.95
US$ 45.00
US$ 824.50
US$ 199.97
US$ 1333.50
US$ 46.99