Micron ratings indicate the ability of a filter to remove contaminants by size of particles. There are 1000 microns in a millimetre. A human hair is approximately 50 micron.
Plumbingsales will be closed from Friday 20th December and Re Open Monday 6th January. Orders can still be placed online during closure period and order processing will resume Monday 6th January.
Last stock orders will be dispatched Thursday 19th December before 3.00pm
