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Downspout Prefilter for 4" pipe - Stainless Steel with Kit


Rainwater harvesting downspout prefilter with a 4-inch inlet for roof areas upto 2000 square feet. The clean water is discharged from a 2-inch outlet in the side of the body and the dirty water is discharged from a 4-inch outlet from the bottom of the body. The body and filter are made of stainless steel and the filter is designed to self-clean when installed correctly, and has a 280-micron mesh which can remove most visible particles. This product INCLUDES the mounting clip, the tension ring, and hose.

  • Capable of filtering upto 2,000 square-feet (185 square-meters)
  • 280-micron filtering mesh


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Cleanflo provides on going support to the owners and operators of our rainwater harvesting systems.

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