Check Valve (2 pieces + 1 free)
Check Valve: 1/4" or 5/16" (inches)
Typically used with water applications, the check valve is handy for preventing water damage to the ozone generator by blocking water from seeping back into the unit. The arrow shows the direction of ozone flow from the nozzle to water. To ensure no water comes back through the tubes to your unit, please replace any check valves after 6 months of use.
Choose your size:
1/4" - Aqua-Series
5/16" - MP-Series, SP-Series, S-Series, Z-Series
Please select the diameter of your tubing. Every order will come with 2 check valves + 1 free promotional valve unless otherwise labeled.
Shipping Policy: Please see our Shipping Policy Page for details.
Note: accessories are nonreturnable.
In case of accidental leakage of ozone, keep the ozone generator in a well-ventilated area.
Ozone generators emit ozone. Do not inhale ozone.
Ozone generators generate high voltage.
Our ozone generators are designed and distributed by A2Z Ozone, Inc. in Louisville, KY USA.
EPA Est: 95432-KY-1