FloraFlex Air Bleed Valve 3-4 in (1=6-Pk) Zero Tolerance A clean Can-Lite™ Pre-Filter is

A clean Can-Lite™ Pre-Filter is an excellent way of extending the working life of your Can-Lite™ Filter

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Requires least 40 psi and up to 80 psi of inlet pressure for the Merlin Garden Pro to function properly

FloraFlex Air Bleed Valve 3-4 in (1=6-Pk) Zero Tolerance A clean Can-Lite™ Pre-Filter isThe FloraFlex Air Bleed Valve (3 4 inch) can be installed on any mainline to prevent air locks. When water starts to flow, air is forced out of the Air Bleed Valve. When water hits the valve, the valve closes and water flows freely through the line. This product gives you more control over the accuracy of your feedings.