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Filters & Chemicals

Filters and chemicals are an important part of the plumbing world to keep your system cleaner and more effective for longer, reducing scale and other build up and Plumbing Stocks has the products you need.

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Sentinel X700 Biocide 1 Litre
£28.69 £23.91
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Sentinel X200 Boiler Silencer 1 Litre
Multibuy Discount Available Save up to 12.74% with our multibuy discount.
£11.40 £9.50 As low as £9.95
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CLEARANCE - ADEY ElectroScale Inline Scale Reducer c/w 15 mm Push-Fit Connections
Special Price £21.60 £18.00 Regular Price £30.92 £25.77
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Sentinel X100 Inhibitor 1 Litre
Multibuy Discount Available Save up to 8.37% with our multibuy discount.
£14.34 £11.95 As low as £13.14
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Sentinel X300 Universal Cleaner 1 Litre
Multibuy Discount Available Save up to 13.92% with our multibuy discount.
£15.60 £13.00 As low as £13.43
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Sentinel X400 Sludge Remover 1 Litre
Multibuy Discount Available Save up to 14.31% with our multibuy discount.
£14.34 £11.95 As low as £12.29
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HomeScale Protect 1/2" Inline Scale Reducer
Special Price £99.00 £82.50 Regular Price £146.16 £121.80
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Sentinel SESI 15 mm Electrolytic Scale Inhibitor
Multibuy Discount Available Save up to 12.81% with our multibuy discount.
£40.20 £33.50 As low as £35.05
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Sentinel X800 Jetflo Powerflush 1 Litre
Multibuy Discount Available Save up to 15.16% with our multibuy discount.
£17.10 £14.25 As low as £14.51
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Sentinel Eliminator Vortex250 Protection Pack c/w X100 Inhibitor
Multibuy Discount Available Save up to 9.72% with our multibuy discount.
£81.00 £67.50 As low as £73.13
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Evolve H+R 15 mm Limebuster Inline Scale Reducer
Multibuy Discount Available Save up to 7.37% with our multibuy discount.
£16.27 £13.56 As low as £15.07
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Fernox TF1 Omega Filter 22 mm (No Valves)
Multibuy Discount Available Save up to 6.01% with our multibuy discount.
£90.18 £75.15 As low as £84.76
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Fernox TF1 Omega Filter 22 mm (Including Valves)
Multibuy Discount Available Save up to 6.02% with our multibuy discount.
£108.08 £90.07 As low as £101.58
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Fernox TF1 Omega Filter Flushing Adaptor
Multibuy Discount Available Save up to 5.99% with our multibuy discount.
£18.43 £15.36 As low as £17.33
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Fernox TF1 Sigma Filter 22 mm (No Valves)
Multibuy Discount Available Save up to 6.02% with our multibuy discount.
£73.19 £60.99 As low as £68.78
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Fernox TF1 Sigma Filter 22 mm (Including Valves)
Multibuy Discount Available Save up to 6.00% with our multibuy discount.
£84.16 £70.13 As low as £79.10
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Fernox TF1 Sigma Filter 22 mm Slip Socket, Installers Pack
Multibuy Discount Available Save up to 6.00% with our multibuy discount.
£89.74 £74.78 As low as £84.35
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