Swimming Pool pH Minus – UKPS 7kg

UK Pool Store pool pH minus granules, using our ph granules you will be able to establish your pool water at the ideal pool pH level, which is between 7.2 – 7.6, promoting bather comfort.

£14.99 inc VAT (£12.49 exc VAT)

In stock

Product reference: 5225


Swimming Pool Grade Sodium Bisulphate – 7 kg p.H. Minus – UKPS
UK Pool Store have a range of swimming pool chemicals, which have been selected to ensure that your pool chemistry is maintained at the perfect level.
The pH level is an important aspect of your pool water testing and we have a range of both pH Plus and pH Minus granules on offer to maintain the balance of your pool water.
pH minus GranulesThe ideal pool pH levels are between 7.2 – 7.6, promoting bather comfort, optimum chemical efficiency and protection of pool plant equipment. Test the pH of your pool water if it is above 7.6, use pH Minus to lower it.
Our Pool Chemicals are sourced from our UK supplier Complete Pool Controls Ltd and are of the highest quality.
Application Instructions:
1. Pre-dissolve the product in a clean plastic container at a maximum rate of 100g of product per 2.2 gallons (10ls) of clean warm water. Stir well to ensure product is fully dissolved. Carefully add the resulting solution to the pool whilst the pump(s) are turned ‘on’, preferably near to the water inlets to aid distribution.
2. After a minimum of 8 hours, recheck the pH level and if necessary repeat the treatment until the ideal pH is established. Please note a number of treatments may be required.

Dosing Rates
Water Volumes To Lower pH Levels
Litres Gallons Dose Rate
4,545 1,000 50g
9,090 2,000 100g
22,700 5,000 250g
45,450 10,000 500g
68,175 15,000 750g

General Precautions
Dosing· Wear eye and face protection and ensure granules are not blown back into your face.
· Never mix with other chemicals including household cleaners, as a dangerous
reaction may occur.
· When pre-dissolving product always add to water not vice versa.
Handling/Storage· Handle products in a well-ventilated area, preferably outdoors.
· Wash hands after use.
· Ensure chemicals do not become damp in storage – store in a cool dry place.
Risks· Risk of serious damage to eyes.
Safety· Keep locked up and out of reach of children.
· If swallowed, seek medical advice immediately and show this container or label.
· Avoid contact with skin.
· In case of contact with eyes, rinse immediately with plenty of water and seek
medical advice.

Awaiting documentation.

Warranty & Returns

This product is fully CE approved, but as a chemical based product returns are restricted, and the means of return have to be approved by us, prior to the item being returned due to the nature of these goods.

Should you require any further information, please email info@comls.co.uk where we will respond to your request quickly.

Stock & Delivery

This product is in stock at our warehouse and is ready for Express or Economy Delivery Service.

Delivery – Mainland UK
Orders placed before 2pm Monday to Friday we aim to dispatch on the same day, after 2pm will be the following working day. This does not include Bank Holidays, which are classed as non-working days. Should you require a Saturday delivery or have any other delivery enquiries, please email info@comls.co.uk who will respond to your request quickly.

Try to include your mobile phone number in the checkout area so that our delivery drivers can contact you should they need any further assistance or clarification in delivering your order.

Please ensure you leave detailed information if your delivery address is hard to find or a new housing development. If you know there is a possibility of missing the delivery, you can at the checkout stage leave instructions for the delivery driver to leave without signature and place your goods with a neighbour or in a discreet place out of sight for your later retrieval.

Please note some areas including Scotland(post codes AB, FK, IV, KW, PA, PH, HS, KA, ZE, TR, DD, PH, PA, KY, AB, DD, KW, IV, HS), Isle of Wight, Isle of Man, will need extra carriage. We no longer ship to Jersey, Guernsey or Northern Ireland.


If you are unable to thoroughly check your delivery upon receipt, sign for it as UNCHECKED. If the package is damaged in any way, no matter how small, please sign for it as DAMAGED. We CANNOT CLAIM from our carriers for any damaged items that have not been signed for as UNCHECKED or DAMAGED.

If you sign for a delivery as OK, which you later find to be damaged, our carriers WILL NOT accept liability and you may be charged for the damaged items, in this case a delivery charge for replacement items WILL be made.

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