1/2-In. Check Valve Air & Water Pressure Drain Openers Zinc plated

Zinc plated

Replacement sediment filter cartridge removes dirt

constructed of dzr brass

The filter cartridge has a life of up to 200 gallons or 2 months

1/2-In. Check Valve Air & Water Pressure Drain Openers Zinc plated1 2", Lead Free, Check Valve, Sharkbite Push Fit Fittings For Use With Copper Tubing, CPVC & Pex With Integral Tube Liner Included, Constructed Of DZR Brass, Certified To 200 PSI & 200 Degrees Fahrenheit, Design Certified To ASSE 1061 NSF61 Standards, Meets UPC, IPC & CUPC Requirements, Fitting Are Listed With IAPMO & Are Certified For Use On Potable & Hydronic Water Distribution, Certified For Underground Applications & As A Manufactured Joint