Spa Non Chlorine Shock Granules

Spa Chem

£21.58

How does Non Chlorine Shock Granules MPS help my hot tub water? Non-chlorine shock affects the bacteria in your hot tub and spa which is what causes odors and cloudy water. Non Chlorine Shock Granules MPS will eliminate these problems with just one 20g per to 1000 liters of water, but you need to wait at least 12 hours after shocking before adding regular chlorine or bromine for best results. Use Spa Non Chlorine Shock Granules on a weekly basis or after heavy use of the Spa or Hot Tub. This product will break down the organic contaminants and un-filterable waste sometimes found in the water w

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Buy from SPA CHEM LIMITEDSPA CHEM LIMITED is a UK retailer, not the maker. Price seen 2026-09-26. Not an affiliate link, we earn nothing from it.

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The part other shops don't tell you. Three separate questions, kept separate on purpose, each with its source.

UK company
Registered at Companies House as SPA CHEM LIMITED, number 09578556. Checked 2026-08-29.
Means the business is a British legal entity, not a British-sounding name owned elsewhere. It says nothing about where anything is made.
UK operations
Not yet checked.
Means people employed here, or premises they actually work from. We keep this separate from the company badge because a registered office can be an accountant's spare room, and a company can be registered in Britain while everything it does happens somewhere else. Where we have not looked, we say so rather than assuming.
British-owned
Not established. Many companies file a statement rather than naming a controlling shareholder.
Read from the register of people with significant control, following the chain of holding companies. It does not gate anything: a firm can be made here and owned elsewhere, and that is worth telling you rather than hiding.
Where it is made
The maker doesn't say, so neither do we.
This is about the individual product, not the company. A British firm can sell things made abroad, which is normal and not a criticism. We would rather tell you which is which than average them into a score.

Spa Non Chlorine Shock Granules

Where this comes from

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