About This

• Nice 1 way check valve for aquarium and fish tank. Suitable for fresh water and sea water.
• Protect your air pump by preventing aquarium water from back siphoning during a power outage.
• Tip outside diameter : 4mm; Material : plastic
• Total size : 3.4 x 1.8cm / 1.3 x 0.7"(l*d)
• Package Included: 10 Pcs x Air Check Valve

Overview

• Color : Blue
• Brand : XMHF
• Material : Plastic
• Item Weight : 0.01 Kilograms
• Power Source : Corded Electric