Air present in radiators can reduce their efficiency by up to 60%.  In the past removing this air meant searching for radiator keys and dealing with black gunk and rusty water spilling on your hands and carpet.

Cue the Radiator Bleeder which is simple to fit and once it's on that's it, you never need to worry about removing air from the radiators ever again - the radiator bleeder equals a long leak-free life for your homes central heating system.

The Radiator Bleeder will also help reduce system noise and corrosion - air in the system creates noise and corrodes radiators so fitting the autovent will help eradicate this.

The Radiator Bleeder is available in two different versions that fit all known radiators - Standard HV30 and Micro.

• Standard HV30 Radiator Bleeder fits standard 1/2" BSP radiator threads.

• Micro Radiator Bleeder fits 5/6/7 mm and 1/4" BSP radiator threads.