Elbow Male
Which one? Its easy below.
QUESTION: Male elbow for membrane housing cap OR membrane housing drainline?
ANSWER: 1/4"QC x 1/8" MPT (default option above)
QUESTION: Male elbow for standard 10" filter housing cap in/out ports with 1/4" tubing?
ANSWER: 1/4"QC x 1/4" MPT OR if you use 3/8" tubing...get the 3/8"QC x 1/4" MPT.
QUESTION: Male elbow for booster pump connections?
ANSWER: You need 1/4"QC x 3/8" MPT
QUESTION: Male elbow for standard 20" filter housing cap in/out ports with 3/8" tubing?
ANSWER: You need 3/8"QC x 3/8" MPT
Illustrations/Diagrams/Instructions How to use Push In Quick Connect fittings