Castle Hot Tubs
993 products
1kg Total Alkalinity Plus Raiser for Hot Tub and Pool
£12.99
Price and availability may vary. Please check this information in the store before completing your purchase.
Description
Powder to increase total alkalinity in Hot Tub and Pool water. Confused about your hot tub water chemistry? Our guides answer the most Frequently Asked Questions! Read our how-to guide on balancing your hot tub / spa / swimming pool water pH levels