Flair-It 16822 RV Fresh Water Plumbing Tee (2) 1/2" PEX x (1) 1/2"
Elkhart Supply 51176 BestPEX Fresh Water Swivel Adapter Fitting - 3/8 PEX x 1/2 FPT
WHK 10 PACK PEX 1/2 Inch Pex fittings X 1/2 Female NPT Swivel Elbow Fittings Crimp Adapters-RV Pex Fittings to connect (Brass) - Amazon.com
Overview: Types of PEX and Ways to Connect – Aquor Water Systems
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