Croft Filters manufacture every single filter to a set level of filtration. Filtration is a vital part of many manufacturing processes - each and every product filtered needs to be done to a certain micron level.
To clarify the term MICRON it is the measurement of a unit of length equal to one millionth of a metre and normally refers to the aperture size of the filter media
Filtration requirements vary greatly from one industry to the next. To maintain the integrity of the products manufactured, they must be clearly designed and specified to meet the needs of each application.
Our filters can be made to very small apertures and as low as 2 microns in special cases.