John Guest Fittings

This is a John Guest fitment usually used in Reverse Osmosis systems. 1/4" In Line Push Fit Valve RO Fitting

This is a John Guest fitment usually used in Reverse Osmosis systems.

This is a John Guest fitment usually used in Reverse Osmosis systems.1/4" Puch Fit Non-Return Valve RO Component

This is a John Guest fitment usually used in Reverse Osmosis systems.1/4" Push Fit Y-Connector RO Component

This is a John Guest fitment usually used in Reverse Osmosis systems. 1/4" Push Fit Elbow RO Component

This is a John Guest fitment usually used in Reverse Osmosis systems.

This is a John Guest fitment usually used in Reverse Osmosis systems.

This is a John Guest fitment usually used in Reverse Osmosis systems.1/4"Push Fit T-Piece RO Component

This is a John Guest fitment usually used in Reverse Osmosis systems.

This is a John Guest fitment usually used in Reverse Osmosis systems3/8" to 1/4 Push Fit Reducer RO Fitting

This fitting can also be connected to one of our garden tap adapters, to provide a 1/4" pipe outlet for RO sized tubing from a hozelock garden tap.