HJZHII 10-Pack Aquarium Check Valves

Description

• Standard size: 5 x 1.4 cm, 4 mm connection
• Protects equipment: Prevents water backflow
• Easy to use: Simple installation and removal
• Safe and durable: Made from robust PC plastic
• Quiet operation: No leaks or noise

Welcome to our shop! This package includes 10 aquarium check valves in red, made from durable PC material. Each valve measures 5 x 1.4 cm with a 4 mm connection size, suitable for standard 3/16 inch airline tubing.

Shipping and Returns

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