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The UNS Pro Check Valve is made from aluminum alloy and designed to handle high pressure while preventing the backflow of aquarium water into air pumps and CO2 regulators. Key Features Additional accessories for a complete CO2 system can be purchased separately: UNS Disposable CO2 Cartridge, UNS Micro CO2 Regulator, UNS Micro CO2 Bubble Counter, UNS Micro CO2 Solenoid What's Included UNS Pro Check Valve
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🇺🇸 Ship from USA · On Agora since 2025
$12.99