KW Zone Check Valve helps protect aquarium air pumps by preventing water from flowing back through airline tubing. Designed for reliable performance this essential accessory supports safe and efficient aeration systems. The bulk pack format is ideal for aquarists pet stores and maintenance setups requiring multiple units.
Product Type
Aquarium check valve
Pack Type
Bulk pack
Material
Durable plastic
Suitable For
Freshwater aquariums
Marine aquariums
Air pump and airline setups
Key Features and Benefits
• Prevents backflow of water into air pumps
• Helps extend air pump lifespan
• Easy to install between airline tubing
• Compact lightweight design
• Ideal for regular replacement or commercial use
Usage Instructions
Cut airline tubing and insert valve in correct flow direction
Ensure arrow points towards the aquarium
Use with standard air tubing
Maintenance and Care
Inspect periodically for blockages
Replace if airflow is reduced
