KM-style retaining wall filter series

A wide variety of filters are available, including collection filters, mesh filters, and insert-type filters!

We would like to introduce the "filters" that we handle. Our filters are not only suitable for use in weep holes installed in water channels but also come in various types that can be used as anti-suction materials for drainage pipes in road retaining walls, and we have a rich inventory available. In particular, the KMC type insert filter is unique in that it can be installed simply by inserting it from the surface of the water channel or road into the drainage pipe. Since there is no need to excavate the ground side, it excels in safety and short construction periods, which also helps keep construction costs low. For details on the lineup, please refer to the individual product pages: ■ KMK type - Collection filter (basket type) ■ KMO type - Collection filter (effective pipe type) ■ KMON type - Collection filter (with non-woven fabric) ■ KMF type - Filter box ■ KMP type - Cup filter ■ KMM type - Sieve filter ■ KMD type - Drain mat ■ KMC type - Insert filter (new φ30 version added in February 2022) ■ KMKK type - Pipe mouth filter (newly launched in October 2022) *For more details, please refer to the PDF materials or feel free to contact us.

Slope protection materialDrainage material