12 pcs 1/2" PEX Couplings. 12 pcs 1/2" PEX Elbows. 12 pcs 1/2" PEX Tees. This PEX B Fittings Combo features lead-free brass, ensuring compliance with drinking water standards. Certified by ASTM F1807 NSF/ANSI 61, they provide peace of mind that your plumbing is safe for you and your family.
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