Waterway Pool Filter Cartridges

Waterway Plastics (Oxnard, CA) makes filter housings that show up in a lot of above-ground pools and smaller in-ground installations, often as the OEM filter for kit pools. The cartridges cross-reference to standard Pleatco PWW-series and Unicel C-series numbers.

The 4 Waterway systems below cover what we've verified for residential cartridge filtration.