John Guest CI3208U7S Universal Tap Adaptor 1/4" Push Fit x 7/16" Female
JOHN GUEST FITTING - CI3208U7S 1/4" PF X 7/16 FEMALE UNIVERSAL TAP ADAPTOR. It will remove the need for the nut and collet. Suitable for drinking water purification systems, water conditioners, ice makers, drinks coolers and RO Units.