Upgrade your marine toilet system with the Manual Toilet Pump Kit compatible with SEAFLO and JABSCO marine toilets. This pump assembly features a Twist 'n' Lock safety handle, ensuring a secure and hygienic environment on your vessel. The ergonomically designed pump offers ease of use, with a reversible handle for left or right-handed operation. Durably constructed with marine-grade materials, this pump resists corrosion and provides long-lasting performance in saltwater settings. The included Joker Valve prevents backflow and adds an extra layer of protection to your marine toilet system. Easy to install and maintain, this pump assembly simplifies the process, allowing you to get back on the water faster. Upgrade your manual toilet to the new Twist 'n' Lock style with this reliable and ready-to-install pump kit.