We offer 0% financing on all residential hot tubs. Click here to learn more.

Rotospa hot tub pH reducer 1.5KG

Availability: 24 in stock

Rotospa hot tub pH reducer 1.5KG is used to Lower the spa water pH level. It can also be used to lower a spas TA level. A pH level of 7.2 is best practice to ensure bather comfort and spa longevity.

Simply pre dissolve the required amount in a dedicated plastic container with some warm hot tub water and pour the mixed solution into the spa near the filter housing/suction plate whilst the jets are running.

Always follow the instructions on the container label.

By Purchasing this genuine RotoSpa product you will benefit from free email and telephone support on water treatment and chemical management.

Read our Why the brand of chemicals you use matters Blog Post here

Download Data Sheet

£12.00includes VAT

Availability: 24 in stock

RotoSpa alkalinity increaser 1Kg

Rotospa alkalinity increaser is used to increase the Total Alkalinity in spa water. Ideal…

£13.00includes VAT

Rotospa small chlorine tablets 5KG

RotoSpa Chlorine Tablets are an approved sanitiser for your RotoSpa hot tub and…

£90.43includes VAT

Rotospa spa starter pack – bromine

Contains everything you need to get your started- 1x Pool Tester with testing…

£52.00includes VAT

RotoSpa cartridge cleaner 1 litre

RotoSpa Cartridge Cleaner helps remove oils and grime from the filter pleats that…

£19.00includes VAT

Scroll to Top