Aero-Stream Hdpe Septic Tank Riser Kit

Used to raise tank opening to ground level for easy maintenance. Plastic adapter ring is 29.5 in. x 29.5 in. with a 23.5 in. riser ring inner diameter Fits all opening shapes (e.g.) round, square, rectangular, etc Also includes cover and 19 inch riser extension Easy installation, includes all hardware and sealants