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Online Catalogue | WATER TREATMENTS | Central Heating Additives | Sentinel Additives |  Sentinel CombiGuards

Sentinel CombiGuards

Sentinel CombiGuard 15mm
Sentinel CombiGuard 15mm
The Sentinel Combiguard is designed to reduce the scale build up caused by hard water.

It works by proportionally blending a minute amount of polyphosphate into the water.

The polyphosphate suspends the hardness salts thus preventing them from forming scale, the effect is permanent and therefore storage tanks, cylinders, etc, can be confidently treated.

There are two sizes, 15mm and 22mm. They can also be used with the same cartridges in soft water as a corrosion inhibitor.

Price Excl VAT: £55.32 (£65.00 Including VAT at 17.5%)

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Sentinel CombiGuard 22mm
Sentinel CombiGuard 22mm
The Sentinel Combiguard is designed to reduce the scale build up caused by hard water.

It works by proportionally blending a minute amount of polyphosphate into the water.

The polyphosphate suspends the hardness salts thus preventing them from forming scale, the effect is permanent and therefore storage tanks, cylinders, etc, can be confidently treated.

There are two sizes, 15mm and 22mm. They can also be used with the same cartridges in soft water as a corrosion inhibitor.

Price Excl VAT: £73.19 (£86.00 Including VAT at 17.5%)

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Sentinel CombiGuard Replacement Cartridge
Sentinel CombiGuard Replacement Cartridge
To ensure safe, on-going scale protection, the cartridge must be replaced yearly or sooner if the annual usage of water exceeds 120,000 litres.

Price Excl VAT: £35.00 (£41.13 Including VAT at 17.5%)

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Please call us on 01452 543776 for further information.Securely
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