TheINFILTRATOR plastic leaching chamber is a gravel-less alternative for on-site septic leachfield systems. The design objective is to provide maximum infiltrative surface area while allowing effluent to flow in all directions. This has been achieved by combining the traditional, open bottom with a series of louvers along the sides. The louvers are designed to allow effluent to pass into the backfill while preventing the backfill from migrating into the chamber. INFILTRATOR chambers are constructed of high density polyethylene which is inert to sewage.

All INFILTRATOR chambers can withstand H-10 loads when installed with properly graded and compacted soils. A minimum of 12" of cover is required for H-10 loads.