BWT Besthead FLEX Connector 3/8" Push Fit
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BWT connector for the Besthead FLEX.
Replace the elbow 3/8" M connector with this John Guest style connector that will connect to standard 3/8" OD tubing.
BWT FS00Z25A00
Push-to-Connect for 3/8" OD Tubing Runs
The default connector on the BWT Besthead FLEX ports is an elbow-style BSP threaded fitting, designed for hoses with BSP ends. When your installation uses 3/8" OD polyethylene tubing — the type commonly used in appliance water supply lines, under-sink filter setups, and refrigerator ice-maker connections — a threaded BSP fitting isn't the right interface. This push-fit connector replaces the elbow on a Besthead FLEX port with a John Guest style push-to-connect fitting: the 3/8" OD tubing pushes directly into the fitting body and locks in place with an internal collet. No thread engagement, no spanner, no Teflon tape required for the tube connection itself. The tubing releases by pressing the collet ring and withdrawing the tube. This is the appropriate connector for any Besthead FLEX installation that uses rigid or semi-rigid 3/8" OD tubing rather than braided flex hose. SKU: FS00Z25A00.
Compatibility — Besthead FLEX Only
This connector is specific to the BWT Besthead FLEX and is not compatible with the standard BWT Besthead. It replaces one elbow port on the FLEX; if both inlet and outlet ports need push-fit connections, two of this part are required. The push-fit connection is for the tubing side only — the fitting itself threads into the Besthead FLEX port using the standard FLEX port thread. The John Guest style mechanism is widely recognised in appliance plumbing and is a reliable, tool-free connection for 3/8" OD tubing in potable water applications.
Besthead FLEX Connectors at Coffee Addicts
Three connector options are available for the BWT Besthead FLEX at Coffee Addicts: the default elbow (included with the Besthead FLEX), this 3/8" push-fit connector (FS00Z25A00, $16) for 3/8" OD tubing, and the straight 3/8" M BSP connector (FS00Z21A00, $16) for installations where a straight BSP hose connection is needed. The BWT Besthead FLEX Quick-Change Filter Head ($140) and the full BWT filter range are stocked at Coffee Addicts in the Water Filtration collection.

