CO2 Non-Return Check Valve — 4mm Stainless Steel for Planted Aquarium | PlantedPro

SPECIFICATIONSBattery Included: noBrand Name: NONEChoice: yesHigh-concerned chemical: NoneIs Smart Device: noOrigin: Mainland ChinaPower (W): 0 Features: 100% brand new and high quality This check valve is only suitable for CO2 equipment. Made of high quality stainless steel, it is not rusted and durable. Easy to install and use, simple and convenient. Prevent water from entering carbon dioxide. Do not use with air pumps and air compressors. Aquarium check valve only, other accessories demo in the picture is not included! Specifications: Type: Aquarium check valve Size: as shown Quantity: 1 Pc Color: Silver Material: Stainless steel Package included: 1 x Aquarium Check Valve Do dropshipping ? Yes,we do.If you have any question please contact us. Production Material Safety? All products are 100% brand new, workable and checked carefully before sending out. When is the parcel sent? We will send out order within 5 workdays. The delivery time will vary according to different countries and will be affected by weather, public holidays and so on. If order doesn't received in declare time, please contact us. How about refund? Full refund if the item does not match the description or defective. If there are any other problems , Click on Help https://helppage.aliexpress.com/buyercenter/index.htm#centerhttps://helppage.aliexpress.com/buyercenter/index.htm#center