Choose Your Box Size.  Replacement Boxes & Lids Also Available

The Attwood shower sump boat pumps offer fast water flow into and out of sump - just what you need to keep up with your shower's output. Its 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 vent to prevent air locks - the kind of clever engineering you'd expect from Attwood - the world's leading manufacturer of boat parts. Meets or exceeds all applicable standards of the ABYC and USCG. Choose from Standard Box or Large Box sizes.

 California Residents:  WARNING Cancer and Reproductive Harm - .

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