Features

1, This sand filter is using of polymer polyester material, anti-corrosion, long service life;
2, The surface after sun treatment, suitable for any climate;
3, Health, environmental protection, to avoid direct contact with the body when installing fiberglass;
4, High pressure, good filtering effect;
5, Built-in exhaust;
6, Large drainage, sediment features, ease of maintenance and repair;
7. Six-cylinder multi-select feature sand valve for easier operation;
8, Overhead water distribution allows uniform distribution of water;
9, Can be accessed metric or imperial pipes.

Function

1. FILTER: normal filtering.

2. BACKWASH: the filter discharge product accumulated dirt.

3. RINSE: Exclude dirt in the outfall.

4. RECIPCULATE: unfiltered water recycling.

5. WASTE: unfiltered, direct sewage.

6. CLOSED: Close all filter functions.