Pentair E23 White Quick Disconnect Adapter Replacement Automatic Pool Cleaner

Buying Guide: Pentair E23 Quick Disconnect Adapter

E23 appears in the catalog as “Quick Disconnect Adapter” (item 43 on the Legend 4-Wheel LL105 list) and again inside the separate “Wall Fitting Parts – EW22” sub-list, where it is also described as the wall fitting adapter.

Assembly versus component — the key distinction

The catalog shows two buying paths for the same location: EW22 “Wall Fitting – Complete” as one assembly, or its individual pieces sold separately — E21 wall fitting O-ring (2-pack), E25 pressure relief valve, E24 screen, and E23 quick disconnect adapter. If you only need the adapter, E23 is the smaller purchase; if the whole fitting needs replacing, EW22 is.

What to confirm with the seller

• Color: white E23 versus gray LL23PM are separate entries.
• Your model plate maps to a list where E23 is called out (Legend family, or the LX10 wall fitting sub-list).
• Whether you need the adapter alone or the complete fitting — the two are different part numbers with different contents.

Source: Pentair Pool Cleaners Parts Catalog (official manufacturer PDF).