swimming pool cleaning chemicals

Please choose what you need from the list below. You can then:

order your items

pay for them and

choose to either collect from us here in Chartham (CT4 7HX) or,

if you live within 10 miles, we offer free delivery (£100 minimum order)

Don’t forget to book your pool opening before the end of March so we can book you in for April. And…if you get our newsletter, you will also get a FREE gift when booking.

Subscribers get EXCLUSIVE access to special offers on our cleaning chemicals, parts and accessories

NameDescriptionunit price...Order Form
KSB Pools offer chlorine granules which produce free active chlorine that kills bacteria and other potentially harmful organisms40.00Order this item
These 20g tablets provide a powerful disinfectant that will kill bacteria, fungi, viruses and spores.

Each tablet liberates 1000ppm available chlorine per litre of clean water or 200ppm per 5 litres
30.00Order this item
These tablets provide a powerful disinfectant that will kill bacteria, fungi, viruses and spores.

Each tablet liberates 1000ppm available chlorine per litre of clean water or 200ppm per 5 litres

5kg tub
40.00Order this item
Non-chlorine shock granules do a great job of attacking the daily onslaught of natural and organic contaminants that end up in your pool.

Dust, dirt, leaves, insects, grass clippings etc..

5kg tub


48.00Order this item
"Shocking” refers to the process of adding chlorine or non-chlorine pool chemicals to the water in order to raise the "free chlorine” level.

The goal is to raise this level to a point where contaminants such as algae, chloramines and bacteria are destroyed

5kg tub
45.00Order this item
Multi-pool chlorine tabs contain an algaecide and a flocculant.

Used as a sanitiser for swimming pools. Pool Dose (Skimmer)

Add 1 tablet per 10,000 gallons of pool water

5kg tub
47.00Order this item
KSB Pools' bromine tablets are just perfect for dosing your swimming pool or hot tub every day

Basically these tablets produce free active bromine which kills bacteria and other potentially harmful organisms.

These tablets are designed for use with bromine feeders and floating dispensers

5kg tub
60.00Order this item
Dry acid is a white crystallized granular substance you can use to lower swimming pool water pH.

It is safer and easier to use than hydrochloric acid (muriatic) & far easier to store but must always be handled with care

7kg tub
20.00Order this item
Alkali 5kg PH+ Alkali (PH+) dissolves easily & quickly reduces pH and total alkalinity in pool or spa water.

Safer to handle than liquid pool acid, easier to correctly dose and without dangerous fumes and vapours.

5kg tub
20.00Order this item
KSB Pools' Alkalinity Plus will prevent sudden changes in pH.

Basically it acts as a balance to keep the PH level where it should be.

If your pool does not have enough alkalinity, pH levels can swing dramatically from low to high or vice versa — a phenomenon called pH bounce

5 kg tub
20.00Order this item
KSB Pools' Summerlong algaecide copper - will eliminate and control most types of algae over the summer period.

It's PH sensitive and should only be used on pool water sustained within a pH range of 7.2 – 7.6

2 litre tub
22.00Order this item
KSB Pools' winter algaecide should be added to your pool water when closing for the winter

It provides many benefits including prevention of algae growth, including black, green or mustard algae

1 litre bottle 
22.00Order this item
Non-copper algaecides are best used in swimming pools that already have a high copper element. If you do add a copper based algaecide (it will have a % on the packaging somewhere low to high, the higher the % the more copper it has in it) the pool water may change colour to something resembling tea

In extreme cases it can even turn lighter colour hair green! 

If you're not sure just ask us 🙂  

2 litre bottle
25.00Order this item
This will collect any dissolved metals, oils and cosmetics present in the water, preventing staining, making them easy to remove with conventional filtration systems.

As well as being an excellent clarifier, chitosan is naturally anti-bacterial, reducing demand on sanitisers

1 litre bottle
19.00Order this item
Filter tablets (clear) 12 tablets15.00Order this item
KSB Pools' Granular Floc is used to sink unwanted debris to the bottom of the pool creating sparkling clear water.

By sinking debris to the bottom of the pool, the debris can then be removed easily using a robotic pool cleaner

This granular product is ideal for use when suspended particles cloud pool water.

2kg tub
15.00Order this item
Relax gel cubes provide pure clarity in your pool water
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13.00Order this item
Aquachek pool test strips - reliably test your pool water for chlorine, PH, total alkalinity and stabiliser (cyanuric acid)

50 strips
12.00Order this item
Relax phenol red & DPD No. 1 tablets

these are to be used along with a comparator test kit to test your pool water for PH & chlorine levels

100 tablets 
11.00Order this item
KSB Pools' liquid chlorine

20 litre non-returnable container
30.00Order this item
No more metal - is designed to remove dissolved metals from pools, spas and hot tubs.

A must for all stain removal solutions

1 litre
26.00Order this item
Splash! multi-stain remover will remove iron, copper and manganese stains from your pool.

Can be used on concrete, fiberglass or
vinyl liner pools.

Use as an all over treatment for stain removal or as a spot treatment.

1kg will treat 15,000 gallons pool water

1kg tub
28.00Order this item
Splash! chlorine stabiliser will protect the chlorine in your pool against the destructive action of uV rays.

(Stabiliser should be used with un-stabilised chlorine) 

2kg 
30.00Order this item