General description Such a filter screen can prevent debris from entering the pump, filter all impurities, and ensure the normal operation of the pump. It is easy to clean and corrosion resistant, providing protection for your equipment. Technical specifications Size: 19mm Material: Stainless steel + brass Measurement allowed error: +/- 1-3cm Usage Garden irrigation Aquarium Pump filter Other information Package Contents: 1 x filter Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the real thing.