EZset™ risers and lids by Infiltrator are made from glass reinforced polypropylene, providing superior strength and durability. They come in green or black and in 20”, 24”, and 30” diameters, making them ideal for use with any concrete or plastic tank. The slip resistant lids are fastened using stainless steel screws and can be further secured by installing locking rings.
Find a Distributor ›Contact an Expert ›
Manuals, Guides & CAD Details ›