John Guest Female Adapter - 5/16" Push Fit x 1/4" Female FFL
MPN:
The John Guest 5/16" Push Fit x 1/4" Female FFL Adapter is commonly used for beer and gas...
John Guest
Browse reliable water filtration products, replacement cartridges and installation essentials selected for homes, businesses and specialist applications.
Filter products
Filters
John Guest Reducing Elbow - 3/8" x 1/4" Push-Fit
MPN:
John Guest Reducing Elbow with 3/8" push-fit x 1/4" push-fit connections. Manufactured in...
John Guest Tube to Hose Stem - 3/8" Stem X 3/8" Hose Barb
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John Guest Tube to Hose Stem with 3/8" Stem x 3/8" Hose Barb connections. Suitable for p...
John Guest Pipe Insert - 1/2"
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The John Guest 1/2" Pipe Insert is suitable for 1/2" tubing, with a 1/2" outer diameter (...
John Guest Reducing Elbow - 8mm x 6mm Push-Fit
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John Guest Reducing Elbow with 8mm x 6mm Push-Fit connections. Suitable for potable domes...
John Guest Bulkhead Connector - 1/4" Push Fit
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John Guest Bulkhead Connector with 1/4" Push Fit connections, produced in a grey acetal ...
John Guest Stem Elbow - 8mm Push-Fit x 8mm Stem
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The John Guest Stem Elbow with 8mm Push Fit x 8mm Stem connections is suitable for potabl...
John Guest Female Adapter - 1/8" BSP x 6mm Push Fit
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John Guest Adapter to connect onto 1/8" threaded taps, appliances and fittings. This will...
John Guest Equal Tee - 1/2" Push Fit
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John Guest 1/2" Push Fit Equal Tee Fitting is suitable for potable domestic and commerci...
John Guest Reducing Elbow - 12mm x 10mm Push-Fit
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John Guest Reducing Elbow with 12mm x 10mm Push-Fit connections. Suitable for potable dom...
John Guest Reducing Elbow - 5/16" x 1/4" Push-Fit
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John Guest Reducing Elbow with 5/16" x 1/4" push-fit connections. Suitable for potable do...
Omnipure Q5654 Water Filter System | Suitable for Steam & Combi Ovens
MPN:
The Omnipure Q5654 Filter System offers everything you need to install a new filter to an...
John Guest Equal Elbow - 5/16" Push-Fit
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John Guest Equal Elbow with 5/16" push-fit connections. Suitable for potable domestic and...
John Guest Flow Bend Clip - 10mm or 3/8"
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The John Guest Flow Bend 10mm or 3/8" is easy-to-use, and allows the safe installation of...
John Guest Reducer - 1/2" Stem x 3/8" Push Fit
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The John Guest Reducer with 1/2" Stem x 3/8" Push Fit is suitable for potable domestic a...
John Guest Reducer - 15mm Stem x 3/8" Push Fit
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The John Guest Reducer with 15mm Stem x 3/8" Push Fit is suitable for potable domestic an...
John Guest Stem Adaptor - 1/2" Stem x 15mm Push Fit
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The John Guest Stem Adaptor with 1/2" Stem x 15mm Push Fit is suitable for potable domes...
John Guest Male Adapter - 1/8" BSP x 8mm Push Fit
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The John Guest Male Adapter with 1/8" Male x 8mm Push Fit connections is suitable for pot...
John Guest Stem Elbow - 5/16" Push-Fit x 5/16" Stem
MPN:
The John Guest Stem Elbow with 5/16" push-fit x 5/16" Stem connections is suitable for po...
John Guest 3/8" Push Fit x 3/16" Push Fit Reducing Straight Connector
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John Guest 3/8" Push Fit x 3/16" Push Fit Reducing Straight Connector is suitable for pot...
John Guest Equal Two-Way Divider - 1/2" Push Fit Fitting
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The John Guest Two-Way Divider with Equal 1/2" Push Fit connections is suitable for pota...
John Guest Tube to Hose Stem - 1/2" Stem X 1/2" Hose Barb
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John Guest Tube to Hose Stem with 1/2" Stem x 1/2" Hose Barb connections. Suitable for p...
John Guest Female Adapter - 3/8" Push Fit x 7/16"-24 UNS
MPN:
The John Guest 3/8" Push Fit x 7/16"-24 UNS Adapter is suitable for potable domestic and ...
John Guest Speedfit Superseal Pipe Insert - 10mm
MPN:
The John Guest 10mm Superseal Pipe Insert is suitable for potable domestic and commercial...
Need help choosing the right filter?
Our UK-based team can help match your appliance, system or application to the correct replacement or filtration setup.
How do I know which water filter fits my system?
Check the model reference on your current cartridge, appliance or system. If you are unsure, contact us with a photo and we will help identify the correct replacement.
Can businesses order in volume?
Yes. Trade and repeat-order customers can request support for volume pricing, scheduled replenishment and specification advice.