Watts AquaLock - Large Diameter Reducing Stop Valve Omnipure (E5620-P) E-Series 1 Mic. Carbon Block with Scale Inhibitor & Cyst. Reduction 2.5" X 12" 3 OZ PHOSPHATE Rigid bracket design prevents filter

Rigid bracket design prevents filter movement and connection stress

🔧 Pro Tip: NPT threads are tapered and measure larger than their nominal size

Designed for Watts Kwik-Change RO Systems

and organic compounds for final taste and odor improvement

then retest periodically to determine actual cartridge service life for your conditions—don't rely on time-based replacement schedules alone

Watts AquaLock - Large Diameter Reducing Stop Valve Omnipure (E5620-P) E-Series 1 Mic. Carbon Block with Scale Inhibitor & Cyst. Reduction 2.5" X 12" 3 OZ PHOSPHATE Rigid bracket design prevents filterWatts Water Technologies Watts AquaLock Large Diameter Reducing Stop Valve Push to connect flow control for versatile plumbing connections across copper, PEX, CPVC, and polyethylene tubing systems Universal tube compatibility Tool free installation Reducing design Leak resistant seal The Watts AquaLock reducing stop valve delivers reliable shutoff control for water filtration systems and plumbing installations requiring diameter reduction. Compatible