and fantastic Made of superb material, durable and life like to use Can be used as spare elements for easy replacement. Environmental defense material. Fits FOR - 60 & -80 Linear Air Pumps It is highly counseled to bathe your filter out each 6 months and replace it as quickly as a year. mpn:80PC000042P Material:plastic colour:black Package Contents: 2 x Air valves eight x Mounting screw 6 x Accessories Only the above equipment content, various item will not be included. Note: Light and assorted exhibits could cause the color of the object in the picture somewhat diversified from the genuine thing. The size allowed error is +/- 1-3cm.