SPECIFICATIONS

Dropshipping: Support

Brand Name: ZHIYANG

Type: fish

Material: Plastic

Origin: Mainland China

Choice: yes

semi_Choice: yes

5/10/20pcs Aquarium Air Pump Check Valve 5 X One Way Non-Return Check Valve with Spring Aquarium Fish Tank Accessories

Features:
Highly transparent check valve with spring.
Safe and durable products, g reat one way check valve for aquarium air pump
Protect your air pump by preventing aquarium water from back siphoning during a power outage
Place in your airline tubing between your air pump and aquarium water to prevent water returning down the air line.
Made of durable plastic,small and compact,It's easy to install
Compatible with standard aquarium air pipe of 4mm inner diameter
Perfect accessories for better life

Specifications:
Material: Plastic
Dimension: Approx.38mm x 11mm x4mm (Length*Diameter*Tubule diameter)
Color: transparent
Quantity: 5pcs/10Pcs/20Pcs

Including:
5pcs Aquarium Check Valve/10 Pcs Aquarium Check Valve/20 Pcs Aquarium Check Valve