Water Treatment ComponentsMale ElbowContact Us to PurchaseFeatures Suitable for use in RO drinking systems, purifiers, water treatment systems...etc. Specification Model Type Spec. Remark FI-0043 male elbow 3/8OD x 3/8NPT Made in Taiwan FI-0044 male elbow 1/4OD x 3/8NPT Made in Taiwan FI-0045 male elbow 3/8OD x 1/4NPT Made in Taiwan FI-0057 male elbow 1/4OD x 1/4NPT Made in Taiwan FI-0041 male elbow 1/4OD x 1/4NPT, blue color Made in Taiwan FI-0042 male elbow 1/4OD x 1/8NPT Made in Taiwan Application Prevents leaking. Match tubing to same diameter pipe fittings.