2Pcs Stainless Steel One Way Check Valve for 1Backflow NonReturn Air CO2 Line 4/

Description

Nikou 2Pcs Stainless Steel One Way Check Valve for 1-Backflow Non-Return Air CO2 Line 4/6mm Tubing Regulator Diffuser in Aquarium System
Feature: * The Pneumatic Check Valve can1 the aquarium from water flowing back, which is caused by the decrease, and keep the function and service life of Carbon dioxide bottle.     * When used in the Ozone gene1or, air check valve can1 the Ozone from flowing back to the air pump and eroding the propeller.   * Aquarium non return check valve can protect the power head from the water flowing back which is caused by power cut. * Single check valve is easy to install, requires no additional tools and can be attached to any place you like in seconds. * These Stainless Steel One Way Check Valves are suitable for CO2 supply system in fish , aquarium and others. Specification: Material: Stainless steel Color: As the picture shown Size: 37.1x 7.9mm / 1.6 '' x 0.3 '' Package Included: 1pc x Stainless Steel Check Valve
SHIPPING
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