Toggle Nav

FREE DELIVERY on all orders over £50*

fast delivery
FREE DELIVERY* over £50 ex. VAT
fast delivery
Click & Collect In-Stores
fast delivery
PayPal Interest Free

System Protection

Both older and modern boilers alike can suffer from a build-up of sludge (the 'rust' that’s broken away from the inside of the radiators and other components) and iron oxide deposits – resulting in inefficient operation and a significantly shortened life expectancy. Even a small amount can result in a substantial loss of efficiency and fuel wastage, while corrosion deposits in older central heating systems can reduce system effectiveness by up to 15%.

As is often the case, prevention is better than cure. And the best prevention comes in the form of chemical water treatments that can be easily added to existing systems via the header tanks or directly into the radiator using a specialist adaptor.

A product we’ve seen rapidly increase in popularity is the sludge removal filter. This simple magnet fits into your system and cleans the water that runs through it. When the magnet is covered, it’s simply removed and cleaned.

Protecting your heating system is not only a worthwhile endeavour, but we’ve also made it extremely simple and cost-effective with our price-busting boiler protection packs.

Read more

Showing items 61-90 of 175

Fernox TF1 Sigma Filter 22 mm Slip Socket, Installers Pack

Fernox TF1 Sigma Filter 22 mm Slip Socket, Installers Pack

£146.95 £122.46
10 Available for Delivery
Select your local store for Stock Availability.
Totalphos Hard Water Refill Powder - 250g

Totalphos Hard Water Refill Powder - 250g

£4.60 £3.83
50 Available for Delivery
Select your local store for Stock Availability.
Fernox F9 Express Protector+ Filter Fluid - 400ml Aerosol

Fernox F9 Express Protector+ Filter Fluid - 400ml Aerosol

£29.60 £24.67
44 Available for Delivery
Select your local store for Stock Availability.
Fernox F1 Express Protector - 400ml Aerosol

Fernox F1 Express Protector - 400ml Aerosol

£29.83 £24.86
159 Available for Delivery
Select your local store for Stock Availability.
Fernox F1 Protector - 500ml Bottle

Fernox F1 Protector - 500ml Bottle

£26.41 £22.01
204 Available for Delivery
Select your local store for Stock Availability.
Fernox F2 Express Silencer

Fernox F2 Express Silencer

£21.10 £17.58
1066 Available for Delivery
Select your local store for Stock Availability.
Fernox F2 Noise Silencer 500ml

Fernox F2 Noise Silencer 500ml

£28.14 £23.45
538 Available for Delivery
Select your local store for Stock Availability.
Fernox F2 Super Concentrate Boiler Noise Reducer 290ml

Fernox F2 Super Concentrate Boiler Noise Reducer 290ml

£20.30 £16.92
13 Available for Delivery
Select your local store for Stock Availability.
Fernox F3 Express Cleaner - 400ml Aerosol

Fernox F3 Express Cleaner - 400ml Aerosol

£31.63 £26.36
560 Available for Delivery
Select your local store for Stock Availability.
Fernox F3 Cleaner - 500ml Bottle

Fernox F3 Cleaner - 500ml Bottle

£23.75 £19.79
402 Available for Delivery
Select your local store for Stock Availability.
Fernox F3 Super Concentrate Cleaner 290ml

Fernox F3 Super Concentrate Cleaner 290ml

£19.14 £15.95
5 Available for Delivery
Select your local store for Stock Availability.
Fernox F4 E Xpress Leak Sealer - 400ml

Fernox F4 E Xpress Leak Sealer - 400ml

£31.74 £26.45
112 Available for Delivery
Select your local store for Stock Availability.
Fernox F4 LSI Leak Sealer 500ml

Fernox F4 LSI Leak Sealer 500ml

£24.60 £20.50
115 Available for Delivery
Select your local store for Stock Availability.
Fernox F4 Super Concentrate Central Heating Leak Sealer 290ml

Fernox F4 Super Concentrate Central Heating Leak Sealer 290ml

£22.63 £18.86
32 Available for Delivery
Select your local store for Stock Availability.
Fernox Alphi 11 Antifreeze Protector - 5 Litre

Fernox Alphi 11 Antifreeze Protector - 5 Litre

£53.75 £44.79
56 Available for Delivery
Select your local store for Stock Availability.
Fernox LS-X Leak Sealer 50ml

Fernox LS-X Leak Sealer 50ml

£8.34 £6.95
597 Available for Delivery
Select your local store for Stock Availability.
Fernox DS-3 Limescale Remover - 2KG

Fernox DS-3 Limescale Remover - 2KG

£31.66 £26.38
161 Available for Delivery
Select your local store for Stock Availability.
Fernox System Neutraliser 2KG

Fernox System Neutraliser 2KG

£39.60 £33.00
241 Available for Delivery
Select your local store for Stock Availability.
Evolve H+R 22 mm Limebuster Inline Scale Reducer

Evolve H+R 22 mm Limebuster Inline Scale Reducer

£25.20 £21.00
32 Available for Delivery
Select your local store for Stock Availability.
Sentinel Sumo Water Softener

Sentinel Sumo Water Softener

£720.90 £600.75
Order now for delivery within 10 working days Order now for delivery within 10 working days
Available for back-ordered delivery
Select your local store for Stock Availability.
Stuart Turner Water Conditioner C3-22

Stuart Turner Water Conditioner C3-22

£211.38 £176.15
Order now for delivery within 10 working days Order now for delivery within 10 working days
Available for back-ordered delivery
Select your local store for Stock Availability.
Stuart Turner Water Conditioner C23-45

Stuart Turner Water Conditioner C23-45

£226.98 £189.15
3 Available for Delivery
Select your local store for Stock Availability.
Stuart Turner Water Conditioner C46-75

Stuart Turner Water Conditioner C46-75

£302.64 £252.20
Order now for delivery within 10 working days Order now for delivery within 10 working days
Available for back-ordered delivery
Select your local store for Stock Availability.
ADEY ElectroScale2 Compression Scale Reducer - 15mm

ADEY ElectroScale2 Compression Scale Reducer - 15mm

£46.31 £38.59
30 Available for Delivery
Select your local store for Stock Availability.
ADEY ElectroScale2 Compression Scale Reducer - 22mm

ADEY ElectroScale2 Compression Scale Reducer - 22mm

£65.98 £54.98
15 Available for Delivery
Select your local store for Stock Availability.
ADEY MagnaScale2 Compression Scale Reducer - 15mm

ADEY MagnaScale2 Compression Scale Reducer - 15mm

£38.39 £31.99
52 Available for Delivery
Select your local store for Stock Availability.
Sentinel R600 Air Source Heat Pump Thermal Fluid - 20L Drum

Sentinel R600 Air Source Heat Pump Thermal Fluid - 20L Drum

£158.52 £132.10
14 Available for Delivery
Select your local store for Stock Availability.
IPS Wash Ball Limescale Protection For Appliances

IPS Wash Ball Limescale Protection For Appliances

£4.49 £3.74
4491 Available for Delivery
Select your local store for Stock Availability.
CLEARANCE - Everad Concentrated Central Heating Cleanser - 500ml

CLEARANCE - Everad Concentrated Central Heating Cleanser - 500ml

£8.94 £7.45
129 Available for Delivery
Select your local store for Stock Availability.
CLEARANCE - Everad Concentrated Central Heating Inhibitor - 500ml

CLEARANCE - Everad Concentrated Central Heating Inhibitor - 500ml

£10.14 £8.45
9 Available for Delivery
Select your local store for Stock Availability.

Showing items 61-90 of 175