Dechlor – Dechlorination

£45.70£76.20 exc. VAT

(1 customer review)

Suitable for

Potable water
Cooling water
Effluent water.

Description and dosage instructions below.

Safety Data Sheet emailed upon order.

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




BULK BUY DISCOUNTS AVAILABLE Buy 5-10 drums, receive a 10% discount Buy more than 11 drums, receive a 15% discount

Comes in 10 or 25kg drum (Liquid chemical)

DECHLOR can be used for the de-chlorination of waste waters with the removal of excess chlorine after chlorination of water systems and cooling towers.

Can be dosed directly into the water to be treated. Typically used in conjunction with our FEEDCHLOR chlorine based product.

Suitable for

Potable water
Cooling water
Effluent water.

Dosage Calculation

For every m3 of water use 11ml of Dechlor per 1ppm of Chlorine.

How to use it


Where it is necessary to remove the excess chlorine from a volume of water prior to discharge to sewer, this can be achieved using DECHLOR

The DECHLOR should be added at the rate of 11ml per ppm of Chlorine per m3 of water.
Example To remove 30 ppm of free residual chlorine in a 80m3 tank requires:-

11(ml) x 30(ppm) x 80(m3)

= 26,400 ml or

= 26.4 litres of DECHLOR

N.B. It is important not to over dechlorinate since this will absorb any free chlorine residual in the incoming main.

Related Products
Feedchlor – a stronger chlorine solution suitable for potable water and swimming pools.
RO-DECL– a dechlorination solution suitable for Reverse Osmosis systems (Dechlor is unsuitable)

Test Kits
Low Range Chlorine test Kit 0-5mg/l
High Range Chlorine test Kit 0-50mg/l

Servicing options and contracts available

Take advantage of Feedwater’ servicing options and contracts when you buy our chemical products.

How to disinfect a Water Tank

Help & Advice on choosing Chlorines

Additional information

Weight N/A

1 review for Dechlor – Dechlorination

  1. Brian Sydney

    Products delivered in a timely manner and was kept well informed during the whole transaction. Have put the chemicals purchased to work with great success.

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