Waterway TWM Above Ground Pool Filter Sand System

Pool Filter Sand – The Waterway TWM is a rugged, solid, one piece filter system made of high quality, corrosion proof material. With this kind of quality in a pool filter sand system, you’ve got nothing to worry and can be sure you’ll get great results for years and years to come. The Waterway TWM’s design helps in keeping it strong as well. The spherical body allows the pressure form filtration to be evenly distributed inside to create a stronger filter action while at the same time, preserving the life of the filter.