10 PCS Aquarium Air Pump Check Valves Plastic One Way Non-return Check for Fish Tank
$ 6.99
DescriptionThis item is manufactured with premium material for durable and long-lasting use. It's easy to use and install with long service life. The precise design will ensure its practicability in the work of highly performance.Features- Color: As shown. - Material: Plastic. - Size: Approx. 4.3 x 2 x 2cm. - for durable & long-lasting use. - Great one way check for aquarium and fish tank. - Protect you air pump by preventing aquarium water from back siphoning during a power outage. - Please use a paperclip to poke it from Input side to Output side when the outlet inside gets stuck.
