Copper (sweat/solder) to Male pipe thread.
3/4X3/4X1/2" TEE CXCXC COPPER$5.79
1/2 PEX X 1/2MPT DROP ELBOW$8.49
1/8X11/2 NIP GALV$1.49
14X25X1 PLEAT M11 FILTER$15.99