Hot Tub Alkalinity Guide
If your hot tub’s Total Alkalinity is out of balance, bacteria will quickly take over your spa. Find out how to keep it in check (and your hot tub squeaky clean).
Tuff Spas
This certificate authenticates that Tuff Spas is a WhatSpa? Approved hot tub manufacturer for 2021. Tuff Spas models are manufactured in the US and are distributed in the UK by 1 Stop Spas based in the East Midlands. For more details about Tuff Spas, see their full brand profile here: Tuff Spas
To see the objective criteria that all hot tub retailers must meet in order to become WhatSpa? Approved or WhatSpa? Professional, visit the WhatSpa? Logos page.
