20x Aquarium Oxygen Pump Replacement Parts Diaphragm Great For Tank

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Made of EPDM rubber, has good resistance.Ultra quiet and long service life.Suitable for aquarium air oxygen pump.Aquarium air oxygen pump accessory.Specification:Material: PlasticSize 1: Inner diameter:2.1cm/0.83 inch,Outside diameter:2.8cm/1.1inch,Height:1.5cm/0.59 inch,Top Small circle diameter:Approx.1cm/0.39inchSize 2: Inner diameter:2.5cm/0.98 inch,Outside diameter:3.1cm/1.22inch,Height:1.5cm/0.59 inch,Top Small circle diameter:Approx.1.1cm/0.43inchPackage Includes:20 Pieces Air Pump Rubber AccessoriesNote:Since the size above is measured by hand, the size of the actual item could be slightly different from the size above.Due to the lighting effects, monitor settings, etc. There could be some slight difference in the color tone of the pictures and the actual item.Air Pump DIY Parts;Oxygen Pump Accessories;Aquarium Oxygen Pump;Fish Tank Oxygen Pump;Air Pump Replacement Parts;Fish Tank Accessory;Aquarium Oxygen Pump Accessory

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