Check Valve PP 10Pcs Aquarium 3-5mm Non Return Kit

1 Better Designs: Comes with different diameters at both ends, the hose fitting enables better control for stable flows. 2 Great Material: Adopting high quality PP material without odour or impurities, has excellent durability for long use. 3 Practical Uses: Allows for wide application on various places, including but not limited to aquarium, fish tank, etc. 4 10Pcs in Total: Including 10pcs check valve connector in the set, and the large quantity will satisfy your work need. 5 Easy to Install: Designed to have a compact size and a light weight as well, the installation can be quickly finished.

What's in the box
1 x Check Valve