Pre-filter cartridge 25 µm wound filter 20 inch BIG

Winding filter pre-filter - cartridge for Big Blue filter housing is with 25 µm filter fineness the ideal pre-filter and protects the filter cartridge

The 25 micron polypropylene fiber filter/pre-filter/sediment filter/wound filter for Big Blue filter housing filters the finest particles out of the water. The filter serves as a pre-filter , e.g. for wells or rainwater tanks with a high flow rate:

- sand
- dust
- rust
- flakes

20" inch BIG BLUE filter dimensions: height 508 mm x diameter 110 mm x head opening 28 mm only for Big Blue filter housing Maximum temperature: 45 degrees Celsius Service life: approx. 6 months (depending on the water quality and the flow rate)