The Luwa Rotary Pre Filter (RPF) is the first component in your two-stage filter system. The RPF can also be used as the single stage air filtration for room return air in production areas such as wool or man-made fibers, where no high amount of dust is generated.
Its proven design has a small space requirement and a very low pressure drop. Pressure fluctuations within the air cleaning process are eliminated due to the continuous extraction of the disc-shaped filter.
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