Marineland (Aquaria) AMLPR1550 4-Pack Aquarium Inlet/Outlet O-Ring Replacement for HOT Magnum Power Filter Model PC250
Marineland O-ring is a replacement part for Marineland power filters. Fits for the inlet and outlet of Hang On Tank Magnum PC250 power filter. Features with high quality components. It will only use when current ring is succumbs to wear and tear. Includes 4 rings per pack.