5 x Plastic Dark Blue One Way Air Check Valves Non Return Anti Syphon For Pump

Specification:

100% brand new!!!
Colour: Dark Blue
Quantity: 5pcs
Material: Plastic
Length: about 3.4cm

Features:

- Brand new!!!
- One way
- Durable
- Efficient， Effective protection for your pump
- Non Return anti syphon valves to protect your electrical equipment. (air pumps etc)

Note:

1. Please check the size measurement chart carefully before making payment.
2. Please allow 0.5-1 inch difference due to manual measurement.(1 inch=2.54cm)
3. The color of the actual items may slightly different from the listing images due to different computer screen， thanks for your understanding.
4. Instruction is not included.

Package included:

5 x One Way Check Valves