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Water Treatment & Chemicals

92 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 92 items

Showing 1 to 20 of 92 items

Calmag Magnetic 15mm Whole House Scale Inhibitor
Calmag Magnetic 15mm Whole House Scale Inhibitor product image

Calmag Magnetic 15mm Whole House Scale Inhibitor

FREE local delivery

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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

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

Fernox Cleaner F3 - 265ml

FREE local delivery

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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

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Adey MagnaClean Micro2 Magnetic Filter 22mm FL1-03-01274
Adey MagnaClean Micro2 Magnetic Filter 22mm FL1-03-01274 product image

Adey MagnaClean Micro2 Magnetic Filter 22mm FL1-03-01274

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Adey Magnaclean Micro 22mm System Filter & Chemicals Pack FL1-03-01867
Adey Magnaclean Micro 22mm System Filter & Chemicals Pack FL1-03-01867 product image

Adey Magnaclean Micro 22mm System Filter & Chemicals Pack FL1-03-01867

FREE local delivery

Available to order

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Calmag 15mm Compression Electrolytic Unit
Calmag 15mm Compression Electrolytic Unit product image

Calmag 15mm Compression Electrolytic Unit

FREE local delivery

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

Mcalpine Scale Defender Starter Pack

FREE local delivery

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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

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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

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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

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Calmag Calchem 3-In-1 Inhibitor 1 Litre
Calmag Calchem 3-In-1 Inhibitor 1 Litre product image

Calmag Calchem 3-In-1 Inhibitor 1 Litre

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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

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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

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Ideal System Protection Pack
Ideal System Protection Pack product image

Ideal System Protection Pack

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Adey Mc10+ Biocide 500Ml Ch1-03-03268-We
Adey Mc10+ Biocide 500Ml Ch1-03-03268-We product image

Adey Mc10+ Biocide 500Ml Ch1-03-03268-We

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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

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

Sentinel CH System Jetflo X800 1L

FREE local delivery

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