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Water Treatment & Chemicals

49 products

We have a wide variety of high-quality water treatments and chemicals from industry-leading brands. Offering in-line filters, limescale prevention, magnetic filters, water softeners, dirt and air separators, testing kits as well as a wide range of plumbing and heating chemicals.

Showing 1 to 20 of 49 items

Showing 1 to 20 of 49 items

Fernox Cleaner F3 - 265ml
Fernox Cleaner F3 - 265ml product image

Fernox Cleaner F3 - 265ml

FREE local delivery

Available to order

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Worcester Bosch Magnetic Filter for Boiler, Greenstar Mini System Filter, 230x210x145mm, 2.2kg
Worcester Bosch Magnetic Filter for Boiler, Greenstar Mini System Filter, 230x210x145mm, 2.2kg product image

Worcester Bosch Magnetic Filter for Boiler, Greenstar Mini System Filter, 230x210x145mm, 2.2kg

FREE local delivery

Available to order

to see available stock and prices

Sentinel CH System Universal Cleaner X300 1L
Sentinel CH System Universal Cleaner X300 1L product image

Sentinel CH System Universal Cleaner X300 1L

FREE local delivery

Available to order

to see available stock and prices

Mcalpine Scale Defender Starter Pack
Mcalpine Scale Defender Starter Pack product image

Mcalpine Scale Defender Starter Pack

FREE local delivery

Available to order

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Fernox TF1 Omega Filter 28mm With Valves
Fernox TF1 Omega Filter 28mm With Valves product image

Fernox TF1 Omega Filter 28mm With Valves

FREE local delivery

Available to order

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Grant Vortex Mag One Magnetic Filter 28mm VM01/X
Grant Vortex Mag One Magnetic Filter 28mm VM01/X product image

Grant Vortex Mag One Magnetic Filter 28mm VM01/X

FREE local delivery

Available to order

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Fernox TF1 Omega Filter 22mm With Valves
Fernox TF1 Omega Filter 22mm With Valves product image

Fernox TF1 Omega Filter 22mm With Valves

FREE local delivery

Available to order

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Sentinel X800 Jetflo System Cleaner 1Ltr X800L-12X1L-Gb
Sentinel X800 Jetflo System Cleaner 1Ltr X800L-12X1L-Gb product image

Sentinel X800 Jetflo System Cleaner 1Ltr X800L-12X1L-Gb

FREE local delivery

Available to order

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Worcester Greenstar Comfort Ii Rf Heating System Care Pack
Worcester Greenstar Comfort Ii Rf Heating System Care Pack product image

Worcester Greenstar Comfort Ii Rf Heating System Care Pack

FREE local delivery

Available to order

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Ideal System Protection Pack
Ideal System Protection Pack product image

Ideal System Protection Pack

FREE local delivery

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Fernox Central Heating External Leak Sealer LS-X 50ml
Fernox Central Heating External Leak Sealer LS-X 50ml product image

Fernox Central Heating External Leak Sealer LS-X 50ml

FREE local delivery

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Tricom White Heating Control for Worcester Greenstar Comfort+ II RF System care pack
Tricom White Heating Control for Worcester Greenstar Comfort+ II RF System care pack product image

Tricom White Heating Control for Worcester Greenstar Comfort+ II RF System care pack

FREE local delivery

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Fernox Alphi-11 Anti-Freeze & Protector Combined 5L
Fernox Alphi-11 Anti-Freeze & Protector Combined 5L product image

Fernox Alphi-11 Anti-Freeze & Protector Combined 5L

FREE local delivery

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Scale Master System Cleaner 500ml
Scale Master System Cleaner 500ml product image

Scale Master System Cleaner 500ml

FREE local delivery

Available to order

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Sentinel CH System Jetflo X800 1L
Sentinel CH System Jetflo X800 1L product image

Sentinel CH System Jetflo X800 1L

FREE local delivery

Available to order

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Fernox TF1 Filter Seal and O Ring Kit
Fernox TF1 Filter Seal and O Ring Kit product image

Fernox TF1 Filter Seal and O Ring Kit

FREE local delivery

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22mm Central Heating System Magnetic Filter
22mm Central Heating System Magnetic Filter product image

22mm Central Heating System Magnetic Filter

FREE local delivery

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Ideal System Filter 22mm 222971
Ideal System Filter 22mm 222971 product image

Ideal System Filter 22mm 222971

FREE local delivery

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Fernox Protector F1 - 265ml
Fernox Protector F1 - 265ml product image

Fernox Protector F1 - 265ml

FREE local delivery

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Sentinel CH System Inhibitor x 100 1L
Sentinel CH System Inhibitor x 100 1L product image

Sentinel CH System Inhibitor x 100 1L

FREE local delivery

Available to order

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