Prefilters

The purpose of a pre-filter

• finer filtration
• saving on the filter barrel
• water saving
• filter media lasts longer

placement

You place this type of pre-filter between the pump and the filter vessel. This works on the basis of centrifugal force that separates the water from the dirt. The impurities are pressed against the wall and together at the bottom while the rest of the cleansing water rises to the top.