Compatibility: Compatible with Fluval 104 105 204 205 106 206, OE: A20038. Size: Outer diameter: 170mm. Inner diameter: 160mm, thickness: 5mm. Function: It can effectively prevent and repair leaks and problems. It can improve water flow and pressure, reduce noise and vibration, and extend the service life of filters. Easy to install: Place the O-ring on the top filter of the fish tank motor cover and connect the hose. This will ensure that the joint is leak free. Material: The O-ring is made of rubber material and has characteristics such as wear resistance, corrosion resistance, and high temperature resistance. Outer diameter 170mm Inner diameter 160mm Thickness 5mm Material Rubber Colour Black Type O-ring Brand Unbranded/Generic MPN.
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