John Guest

482 products

1/4" x 1/4" Push Fit Shut Off Valve

1/4" x 1/4" Push Fit Shut Off Valve

£6.32
Converter 22mm X 3/4" Imperial (Pack Of 5)

Converter 22mm X 3/4" Imperial (Pack Of 5)

£31.20
Collet Locking Clip 22mm White (Pack Of 100)

Collet Locking Clip 22mm White (Pack Of 100)

£23.43
Appliance Tap 15mm X 3/4" (Pack of 5)

Appliance Tap 15mm X 3/4" (Pack of 5)

£41.15
'Speedfit Stem Reducing Tee' 22 X 22 X 10mm

'Speedfit Stem Reducing Tee' 22 X 22 X 10mm

£11.46
Straight Adaptor 28mm x 1" BSP PM012818E

Straight Adaptor 28mm x 1" BSP PM012818E

£7.00
Collet Locking Clip 10mm Blue (Pack Of 5)

Collet Locking Clip 10mm Blue (Pack Of 5)

£4.22
Blue Plug 25mm Ug802E

Blue Plug 25mm Ug802E

£4.02
Blue Reduced Tee 32mm X 32mm X 25mm UG232AB

Blue Reduced Tee 32mm X 32mm X 25mm UG232AB

£30.54
Blue Adaptor 32mm X 1"Male UG103B

Blue Adaptor 32mm X 1"Male UG103B

£14.36
Speedfit Female Coupler 15mm X 3/4" TC Pack Of 2

Speedfit Female Coupler 15mm X 3/4" TC Pack Of 2

£16.89
Stopcock 15mm

Stopcock 15mm

£16.14
Stop End 22mm (Pack Of 5)

Stop End 22mm (Pack Of 5)

£22.41
Speedfit Blue MDPE Elbow 25mm 'UG302B'

Speedfit Blue MDPE Elbow 25mm 'UG302B'

£14.36
Prb Underfloor Heating Temperature Sensor Probe

Prb Underfloor Heating Temperature Sensor Probe

£21.41
Bent Tap Connector 15mm X 1/2" (Pack of 5)

Bent Tap Connector 15mm X 1/2" (Pack of 5)

£31.43
Pre Pack Chrome Service Valve 22mm 22HSVP

Pre Pack Chrome Service Valve 22mm 22HSVP

£58.03
Equal Tee 15mm

Equal Tee 15mm

£8.07
Underfloor Heating Tile Floor Panels (Pack Of 12)

Underfloor Heating Tile Floor Panels (Pack Of 12)

£262.07
Union Nut Flexi White PVC Hose with Plastic Wingnut 15 x 1⁄2_ BSP, 500mm (Pack of 2) PFLX78

Union Nut Flexi White PVC Hose with Plastic Wingnut 15 x 1⁄2_ BSP, 500mm (Pack of 2) PFLX78

£34.70
'Speedfit 12mm X 3/8' Male Connector BSP - PM011213E

'Speedfit 12mm X 3/8' Male Connector BSP - PM011213E

£4.48
Under Floor Heating 240V Wired/Rf Programmable Stat - White JGSTATRF4W

Under Floor Heating 240V Wired/Rf Programmable Stat - White JGSTATRF4W

£117.37
MDPE Blue Equal Tee 25mm UG202B

MDPE Blue Equal Tee 25mm UG202B

£20.16
22mm x 10mm 4 Port Manifold PEM522210WP

22mm x 10mm 4 Port Manifold PEM522210WP

£21.97
Fitting Reducer 28 X 22mm (Pack Of 5)

Fitting Reducer 28 X 22mm (Pack Of 5)

£42.59
Female Coupler 15mm X 1/2" TC (Pack Of 10)

Female Coupler 15mm X 1/2" TC (Pack Of 10)

£28.38
Blue Adaptor 20mm X 1/2" Female UG4501B

Blue Adaptor 20mm X 1/2" Female UG4501B

£9.41
Bent Tap Connector 15mm X 1/2

Bent Tap Connector 15mm X 1/2

£9.32
Collet Locking Clip 15mm Red (Pack Of 5)

Collet Locking Clip 15mm Red (Pack Of 5)

£4.22
Brass Coupler 22mm X 3/4" Male BSP

Brass Coupler 22mm X 3/4" Male BSP

£16.98
Polypropylene Shut Off Valve 3⁄8" x 3⁄8" PPSV041212WP

Polypropylene Shut Off Valve 3⁄8" x 3⁄8" PPSV041212WP

£8.41
'Speedfit 12mm Union Elbow' PM0312E

'Speedfit 12mm Union Elbow' PM0312E

£4.73
Nail Clip 15mm (Pack Of 50)

Nail Clip 15mm (Pack Of 50)

£21.38
Speedfit Fitting Reducer 22 X 15mm

Speedfit Fitting Reducer 22 X 15mm

£7.04
Straight Coupler 28mm (Pack Of 2)

Straight Coupler 28mm (Pack Of 2)

£21.85
Blue Stop Tap 25 X 22mm UGSTV2522

Blue Stop Tap 25 X 22mm UGSTV2522

£40.20
Plastic Service Valve 22mm (22SV)

Plastic Service Valve 22mm (22SV)

£75.74
'Speedfit Reducing Tee 28 X 28 X 15mm Pack Of 2

'Speedfit Reducing Tee 28 X 28 X 15mm Pack Of 2

£37.07
Elbow 10mm

Elbow 10mm

£7.52
4 Port Rail Manifold 22 X 10mm

4 Port Rail Manifold 22 X 10mm

£32.02