Septic Lids & Risers

EZset™ septic tank lids and risers 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 septic tank lids are fastened using stainless steel screws and can be further secured by installing locking rings.