The Vevor fresh water pump is a 12V self-priming diaphragm pump designed for RV, marine, lawn, and general water transfer applications. It delivers a rated flow of 3 GPM and features a built-in check valve and thermal protector for reliable operation. The detachable filter helps keep debris out of the pump and is easy to clean. Its polypropylene body is made for long-lasting, wear-resistant performance. This pump is suitable for sprayers, garden sprinklers, boats, caravans, and car washing.