Solve common toilet problem fast
For use as a secondary vent
No tearout or caulking required
the HD-950A is sold without a filter cartridge
3/4 x 3/4-In. FIP Drop Ear Elbow Hand Tools Solve common toilet problem fast3 4" x 3 4", Lead Free, FIP, Drop Ear Elbow, Sharkbite Push Fit Fittings For Use With Copper Tubing Copper Tube Size, 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, Fittings Are Listed With IAPMO & Are Certified For Use On Potable & Hydronic Water Distribution, Certified For Underground