Item Condition New Item Location Ships from our warehouse in Las Vegas, Nevada, 89102, USA Fast FREE Shipping We handle all paid orders within 1 business day. Best Offers Accepted Offers are reviewed at the close of business each night. We accept reasonable offers for - Multiple units of the same item - Errors or condition changes within our listing - Combining shipping for 2 or more separate orders Return Policy We offer a 30 day return window from when you receive the item. Items must be in the same condition and in original packaging. Product Description The Everbilt 18 in. Sump and Sewage Basin Cover Kit will provide a gas tight fit to your Everbilt sump and/or sewage basin. The cover provides a seal protecting against noxious or radon gas. It also prevents odor emissions from your sump or sewage basin. The single piece cover is injection molded structural foam polyethylene and provides superior structural toughness and reliability. Fits the Everbilt 18 in. x 22 in. sump basin and the 18 in. x 30 in. sewage basin Use for sump, effluent or sewage applications Provides a gas tight and odor seal to the Everbilt sump or sewage basin Heavy duty construction Injection molded structural foam polyethylene