2 PIECES XFITTING 1" PEX X 3/4" MALE NPT THREADED ADAPTER BRASS CRIMP FITTING - LEAD FREE BRASS, FULL PORT - Amazon.com
1 PIECE XFITTING 1/2" PEX X 5/8" OD COMPRESSION STRAIGHT ADAPTER, LEAD-FREE BRASS NSF, PEX B - Amazon.com
LTWFITTING No Lead Brass PEX Adapter Fitting 1/2-Inch PEX x 1/2-Inch Male NPT Crimp Adaptor (Pack of 5) - Amazon.com
Amazon.com: Water Line Adapter Splitter Tee Valve - Fridge Ice Maker Dishwasher Toilet Supply Line Connector with 3/8 T Compression Fittings(3/8"-3/8"-3/8", 2PCS) : Appliances
Pack of 3) Brass Pex Fittings Reducer Adapter 3/8" NPT Male Flare x 1/2 Inch Female NPT - Amazon.com
GUOFIS 10 Pack PEX-A Fittings,1/2"x 1/2" Pex-a Expansion Male NPT Adapter, PEX ASTM F1960 Male Threaded Adapter for Pex A Tubing - Amazon.com
1 PIECE XFITTING 1/2" PEX X 5/8" OD COMPRESSION STRAIGHT ADAPTER, LEAD-FREE BRASS NSF, PEX B - Amazon.com
5 PIECES XFITTING 3/4" PROPEX X 3/4" MALE NPT PEX EXPANSION F1960 ADAPTER, FOR UPONOR (WIRSBO) SIOUX CHIEF - Amazon.com
ABST 3/4" PEX Manifold Adapter for All Loops,All-Copper 3/4" Radiant Manifold Connector(6 pcs) - Amazon.com
Pack of 2) EFIELD Pex 1/2" Pex x 1/2" Female NPT Swivel Adapter Barb Crimp Brass Fittings - Amazon.com
3/4" PEX-AL-PEX x 1" Female Adapter - Amazon.com
Pack of 2) EFIELD PEX Crimp Brass Fitting 1" x 1" Male Sweat Copper Adapter (Inside Copper Tube), ASTM F1807 - Amazon.com
LTWFITTING 3/4-Inch PEX x 3/4-Inch Male NPT Adapter, Brass Crimp PEX Fitting(Pack of 5) - Amazon.com
10 Pieces XFITTING 1/2" Pex A x 5/8" OD Compression Straight Adapter - Amazon.com
Amazon.com: (Pack of 2) EFIELD Barb Crimp PEX Fittings 1 inch X 1 inch Female Sweat Copper Adapter (Over the Copper Pipe), ASTM F1807 : Industrial & Scientific
Viega 99630 PureFlow Zero Lead Bronze PEX Press ProPress Adapter with 3/4-Inch by 1/2-Inch Press x P - Pipe Fittings - Amazon.com