CSFM11-20 Sediment Filter | Coway

CSFM11-20 Sediment Filter – Reliable Protection for Your Coway System

The Coway CSFM11-20 sediment filter is an original replacement cartridge, specifically designed for the Coway Cave Spring P-160L under-sink reverse osmosis system. It serves as the first, crucial protective barrier in the water purification process, effectively capturing mechanical impurities before they reach subsequent, more sensitive filtration stages (including the osmotic membrane).

The cartridge features a filtration precision of 20 micrometers (μm). Thanks to this, it flawlessly retains solid particles present in the water supply network, such as sand, silt, rust, sludge, dust, or earth. This prevents the accumulation of impurities inside the device and ensures optimal operation of the entire water system.

Using the original CSFM11-20 filter ensures full compatibility and trouble-free operation of the Coway filter. This cartridge has also obtained WQA certification against NSF/ANSI 42 standards, confirming its highest quality and safety in contact with drinking water.

Recommended replacement frequency: every 6 months.