Shower Sump Pump System - 750 GPHPart #: 4143-4Attwood's shower sump systems deliver the performance you've been asking for. Large Box size that offers fast water flow into and out of sump. The lid snaps in to allow quick installation (and removal for cleaning) and includes a gasket to seal the sump box against overflow. The sump box even includes an air to prevent air locks. Meets or exceeds all applicable of the ABYC and USCG.Features:36" Wire12VLarge Box SizeWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.