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SDF Mechanism

A close-up view of the passageways being formed is illustrated.  The violet “walls” are two adjacent curves of the continuous sinuous ribs (“labyrinth ribs”) and the red “beams” are segments of the annular ribs. The white “windows” are the passageways openings.

The Super Disk structure is based on a unique pattern that form the

Micro-Passageways for the water flow: A close up picture of the unique ribs on the Super Disk face is shown below.

 

 

In other types of disks the dirt is collected in grooves formed in the disk face, then its cleaning requires disassembly and brushing.

SDF^™  can be washed by back-flush easily and effectively, using a small volume of clean water.

The Dirt is trapped in the ribs, is shown in the picture below: The smooth plastic face enables easy wash of the disks, thus the filter recovers to its initial performance.

All SDF Self-Clean products are recovered under a quick and water saving back-flush.