VPC 20 in. x 18 in. Tall Septic Tank Riser Combo

VPC 20 in. x 18 in. Tall Septic Tank Riser ComboCondition: Open Box - New product in opened / distressed vendor packaging. Images showing example of item you would receive included in listing. Color: GreenVPC tank risers allow you to access your septic tank manhole opening at your desired bury depth. It's easy stackable design enables you to customize for your home's needs, while still ensuring an easy installation. VPC tank risers are compatible with all VPC septic, cistern, and multi-use tanks, but will also fit other underground polyethylene and concrete tanks with the correct manhole opening. Includes a 20 in. diameter septic tank adapter ring, 20 in. diameter domed lid, stainless steel screws, and risers to complete 18 in. height installation. Stackable design allows for easy installation and customization for your needs. Made of durable, high-density polyethylene to ensure high performance, strong enough to support your average lawnmower Overall stack height from tank to top of risers: 19 1/4 in. Overall stack height from tank to top of domed lid: 21 3/4 in. Will work on most underground, polyethylene tanks with a 20in diameter opening, and can work on concrete, metal, or fiberglass tanks with appropriate screws (not included). 20 in. diameter adapter ring can cover a 20 in. hole or a 14.1 in. per side square hole. 89-BUTYL sealant tape or waterproof caulk (both not included) required for use on all joints. Thank you for considering a purchase with Own Your Habitat. Our goal is to ensure that all of our customers have a pleasant buying experience. We do offer a return policy to assist in the event that you are not completely satisfied with your order. If you have any questions regarding our products, please feel free to reach out to us and we will be happy to assist you to the best of our ability. - Own Your Habitat