R100125
R100125 Reducer - 100 x 125 When constructing a ventilation set-up for your hydroponics grow room or grow tent, it...
£3.49
R100150
R100150 Reducer - 100 x 150 When constructing a ventilation set-up for your hydroponics grow room or grow tent, it...
£4.99
R125150
R125150 Reducer - 125 x 150 When constructing a ventilation set-up for your hydroponics grow room or grow tent, it...
£5.49
R150200
R150200 Reducer 150 x 200 When constructing a ventilation set-up for your hydroponics grow room or grow tent, it is...
£6.49
R150250
R150250 Reducer 150 x 250 When constructing a ventilation set-up for your hydroponics grow room or grow tent, it is...
£8.99
R200250
R200250 Reducer 200 x 250 When constructing a ventilation set-up for your hydroponics grow room or grow tent, it is...
£9.49
R200315
R200315 Reducer 200 x 315 When constructing a ventilation set-up for your hydroponics grow room or grow tent, it is...
£11.99
R250315
R250315 Reducer 250 x 315 When constructing a ventilation set-up for your hydroponics grow room or grow tent, it is...
£12.49
R315355
R315355 Reducer 315 x 355 When constructing a ventilation set-up for your hydroponics grow room or grow tent, it is...
£14.99