Advanced Drainage Systems, Inc.

1-800-733-9987

Bio-Diffuser 2 (18 inch trench width) / use with Bio-Diffuser end caps only

Cultec, Inc.

Contactor EZ– 24 (18 inch trench width) only / use with Contactor end caps only

Hancor, Inc.

1-501-758-9717

Hancor 15 inch Enviro chamber /18 inch wide trench only / use with Hancor end caps

Infiltrator Systems, Inc.

1-800-221-4436

EQ-24 18 inch trench width only / use with INFILTRATOR end caps only

EQ-36 24 inch trench width only / use with INFILTRATOR end caps only

Quick 4 EQ-24 / 18 inch wide trench / articulated for curved trenches / use with INFILTRATOR Quick 4 end caps only

Quick 4 EQ-36 24 inch trench width only / articulated for curved trenches / use with INFILTRATOR Quick 4 end caps only