The Radiator Bleeder Key makes bleeding your radiator a much easier and safer process, helping to improve the efficiency of your radiator, as well as getting rid of annoying knocking noises.

Simply place the key on any radiator in your home, turn, and the water will start to fill up the reservoir, avoiding any spillage onto your carpet or flooring, making the Radiator Bleeder Key one of the easiest and safest ways to successfully remove trapped air from your radiators without drips or stains.