Our online shop provides a simple solution for purchasing cooling water system chemicals.
For advice on choosing the right chemicals for your cooling system or cooling tower please take a look at this guide on system suitability of each of our water treatment chemical products. Corrosion & Scale Inhibitor Guide

Water Storage Tank Disinfection Bundle

Water Storage Tank Disinfection Bundle

£100.00 – £150.00 exc. VAT

Available in 10kg or 25kg variations

Package contains:

Feedchlor (10kg or 25kg)
Dechlor (10kg or 25kg)
(Liquid chemicals)

Chlorine Test Strips (100)

Please be aware that Feedwater offer tank cleaning as a service if you are looking to get a professional cleaning team in.

Safety Data Sheet emailed upon order.

For business and contractors use only.
Product unsuitable for public & domestic usage.

Product description and usage details below.

Acid Cleaner & Descaling Bundle

Acid Cleaner & Descaling Bundle

£169.00 – £293.00 exc. VAT

Safety Data Sheet emailed upon order.

For business and contractors use only.
Product unsuitable for public & domestic usage.

Product description and usage details below.

Corrosperse 84 Cleaning Agent

Corrosperse 84 Cleaning Agent

£143.00 – £233.00 exc. VAT

Closed System Cleaning Agent

  • Non-acidic & non-aggressive
  • For pre-commission & older systems
  • Dissolves and disperses
  • Safely discharges to sewer*

Safety Data Sheet emailed upon order.

For business and contractors use only.
Product unsuitable for public & domestic usage.

Description and usage instructions below.

Alkbuild 25KG Alkalinity Builder

Alkbuild 25KG Alkalinity Builder

£80.00 exc. VAT
  • Neutralises acidity
  • Raises pH
  • Increases alkalinity
  • Multiple uses
  • High strength
  • Cost effective

Safety Data Sheet emailed upon order.

For business and contractors use only.
Product unsuitable for public & domestic usage.

Product description and usage details below.

Biocide ITA General Purpose Biocide

Biocide ITA General Purpose Biocide

£161.00 – £299.00 exc. VAT

Open and Closed System Biocide

  • Controls microbial growth
  • Broad spectrum of activity
  • Effective against Pseudomonas
  • Cost effective
  • For chilled water, LTHW and open cooling systems

Description and dosage instructions below.

Safety Data Sheet emailed upon order.

For business and contractors use only.
Product unsuitable for public & domestic usage.

Descaler SF 25KG Acid cleaner

Descaler SF 25KG Acid cleaner

£80.00 exc. VAT
  • Based on Hydrochloric Acid
  • Incorporates film forming inhibitor
  • Protects carbon steel, copper & brass
  • Highly effective penetrant
  • Dissolves limescale & rust

Safety Data Sheet emailed upon order.

For business and contractors use only.
Product unsuitable for public & domestic usage.

Product description and usage details below.

Cooling System Disinfection Bundle

Cooling System Disinfection Bundle

£299.00 exc. VAT

Bundle Contains:

Feedchlor 25kg
Dechlor 25kg
BS100 25kg – Biodispersant
(Liquid chemicals)

High Range Chlorine Comparator Kit (0-50mg/l)

Safety Data Sheet emailed upon order.

For business and contractors use only.
Product unsuitable for public & domestic usage.

Product description and usage details below.

Coolguard 401 Soft Water Inhibitor

Coolguard 401 Soft Water Inhibitor

£188.00 exc. VAT

Safety Data Sheet emailed upon order.

For business and contractors use only.
Product unsuitable for public & domestic usage.

Product description and usage details below.

Defoamer C Antifoam Emulsion

Defoamer C Antifoam Emulsion

£161.00 – £320.00 exc. VAT

Safety Data Sheet emailed upon order.

For business and contractors use only.
Product unsuitable for public & domestic usage.

Product description and usage details below.

Acid Descaling Powder 25KG

Acid Descaling Powder 25KG

£206.00 exc. VAT
  • Incorporates protective film inhibitor
  • Protects mild & stainless steel, copper & brass
  • Effective penetrant & dispersant
  • Dissolves limescale

Safety Data Sheet emailed upon order.

For business and contractors use only.
Product unsuitable for public & domestic usage.

Product description and usage details below.

Neutralising Powder 25KG

Neutralising Powder 25KG

£77.00 exc. VAT

Safety Data Sheet emailed upon order.

For business and contractors use only.
Product unsuitable for public & domestic usage.

Product description and usage details below.

Biocide BQ Algae & Bacteria Control

Biocide BQ Algae & Bacteria Control

£129.00 – £204.00 exc. VAT

Algaecide & Bacteriacide

  • Very effective algaecide
  • Broad spectrum of activity
  • Low hazard
  • Non-foaming
  • Cost effective
  • For cooling towers, swimming pools and decorative water features

Description and dosage instructions below.

Safety Data Sheet emailed upon order.

For business and contractors use only.
Product unsuitable for public & domestic usage.

Biocide SD200 Chlorine Tablets

Biocide SD200 Chlorine Tablets

£381.00 exc. VAT

Slow Release Chlorine Tablets

Suitable for the treatment of:

  • Drinking water storage tanks
  • Cooling towers
  • Swimming pools

Safety Data Sheet emailed upon order.

For business and contractors use only.
Product unsuitable for public & domestic usage

Online COSHH Training Course

Online COSHH Training Course

£35.00 exc. VAT

This RoSPA accredited course covers what you need to know about the Control of Substances Hazardous to Health (COSHH). It’s aimed at anyone who is exposed to Substances Hazardous to Health at work, as well as line managers with responsibility for such people.

The course has a video run time of 125 minutes.

There is a certificate of completion, which requires a 70% pass rate.

Payment can be made when signing up to the course on a gateway using card payment. Additionally for non card payment by emailing or calling and asking to speak to Ben Parkinson about setting up an account. Other payments can be PO or bank transfer, orders for 10 or more licences may be eligible for discount when going through this route.

If you have any queries please email us.

Biocide BR - Bromine Tablets

Biocide BR – Bromine Tablets

£272.00 exc. VAT
  • Rapid kill rate
  • No known development of resistant strains so continuous biocide levels can be maintained
  • Superior performance to chlorine at elevated pH’.
  • Biocide level can be readily measured using simple on site test kit.
  • Effective against Legionella pneumophila.
  • Suitable for use in Spa Pool brominators.

Safety Data Sheet emailed upon order.

For business and contractors use only.
Product unsuitable for public & domestic usage

Biocide RO DBNPA based non-oxidising

Biocide RO DBNPA based non-oxidising

£386.00 exc. VAT

Safety Data Sheet emailed upon order.

For business and contractors use only.
Product unsuitable for public & domestic usage

Online Legionella Training Course

Online Legionella Training Course

£60.00 exc. VAT

Feedwater are now offering a RoSPA accredited online legionella awareness training course suitable for site operators with some responsibility over legionella control or those seeking knowledge and awareness on the causes of and prevention methods for controlling legionella risk.

This course is not enough for the site’s responsible person in charge of legionella control, a full day course should be sought for this, Feedwater run quarterly awareness courses and can offer training at your site if needed. Exam and certificate is included within this course.

The online training course is performed by video in 6 modules each with multiple choice questions at the end. A pass rate of 70% is needed to pass each module, the modules can be reviewed and re-performed until this is achieved. The video content is 75 minutes and a certificate for passing is provided at the end.

Payment can be made when signing up to the course on a gateway using card payment. Additionally for non card payment by emailing or calling and asking to speak to Ben Parkinson about setting up an account. Other payments can be PO or bank transfer, orders for 10 or more licences may be eligible for discount when going through this route.

If you have any queries please email us.

BS100 25KG Bio-Dispersant & Antifoam

BS100 25KG Bio-Dispersant & Antifoam

£99.00 exc. VAT

Safety Data Sheet emailed upon order.

For business and contractors use only.
Product unsuitable for public & domestic usage.

Product description and usage details below.

Coolguard 185X Hard Water Inhibitor

Coolguard 185X Hard Water Inhibitor

£132.00 exc. VAT

Safety Data Sheet emailed upon order.

For business and contractors use only.
Product unsuitable for public & domestic usage.

Product description and usage details below.