01561d63_verse_Osmosis_Trouble_Shooting__PROBLEM
[CAUSE] -O ring not sealed properly. [SOLUTION] - If O-ring is damaged, replace. If dirty, clean, lubricate with silcone lube and retighten filter housing sump. Hand tighten firmly. Do not use a filter housing wrenchto tighten. [PROBLEM] 
Filter housing sump leaks.
Reverse Osmosis Trouble Shooting
PROBLEM