Because this sump pump lacked a cover, dirt and bugs found their way into the system and clogged it. Our team installed a SuperSump sump pump in its place. The airtight lid of the SuperSump keeps odors and humidity out, while protecting the sump from debris from the basement floor. Rubber grommets around all pipes and wires help maintain the airtight lid and also help to keep all PVC pipes steady and quiet.