The unique structural design of ARC chambers makes it able to handle any conventional leach field system challenge without sacrificing performance. The septic leaching chamber is a sturdy, lightweight polyethylene plastic unit that combines maximized infiltrative surface area and storage capacity. This combination allows for increased effluent dispersal performance and improved structural integrity. The preferred product in leach field applications, our Arc chambers are designed to accommodate both gravity fed and pressure doses systems with quick installation by one-person into trench or bed applications. These septic leaching chambers are sturdy, lightweight plastic units that combine maximized infiltrative surface area and storage capacity with an improved structural design to handle most any conventional leach field system challenge without sacrificing performance. This unique combination allows for increased effluent dispersal performance and improved structural integrity as well as ease of installation and simplified contouring capabilities.