IWS Flood & Drain Systems
*Please note, there are supply issues with certain IWS products at present, please contact us for availability*
At The Greenhouse Effect we stock IWS Flood & Drain systems and accessories.
If you need any help please call us on 01908 585 283, our highly knowledgeable staff will be happy to assist you.
We have everything you need to get growing under one roof!

Showing 1–24 of 25 results

Flexi Pipe – 13mm

£1.35£40.50
Flexi Pipe - 13mm

IWS 10 Litre Pot Stand

£4.05
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IWS 10 Litre Pot Stand

IWS 10 Litre Pro Remote System with Flexi Tank

£566.99£1,304.99
IWS 10 Litre Pro Remote System with Flexi Tank

IWS 10 Litre Standard Remote with FlexiTank

£449.99£1,016.99
IWS 10 Litre Standard Remote with FlexiTank

IWS 10 Litre Standard System with FlexiTank

£359.99£746.99
IWS 10 Litre Standard System with FlexiTank

IWS 16 Litre Pro Remote System with FlexiTank

£530.99£1,169.99
IWS 16 Litre Pro Remote System with FlexiTank

IWS 16 Litre Standard System

£332.99£845.99
IWS 16 Litre Standard System

IWS 25 Litre Pro Remote System with Flexi Tank

£611.99£1,223.99
IWS 25 Litre Pro Remote System with Flexi Tank

IWS Copper Disc 170mm – Aqua or Culture Pots

£1.35
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IWS Copper Disc 170mm - Aqua or Culture Pots

IWS Copper Disc 250mm – Punched Pots

£1.35
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IWS Copper Disc 250mm - Punched Pots

IWS Copper Disc 320mm – 25 Litre Pots

£1.79
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IWS Copper Disc 320mm - 25 Litre Pots

IWS FlexiTank Only

£44.99£179.99
IWS FlexiTank Only

IWS Float Switch

£17.09
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IWS Float Switch

IWS Flood & Drain Trident

£764.99£1,899.99
IWS Flood & Drain Trident

IWS Flood and Drain Brains

£179.99£350.99
IWS Flood and Drain Brains

IWS Flood and Drain Remote Timer Only

£134.99
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IWS Flood and Drain Remote Timer Only

IWS Pots

£3.15£7.19
IWS Pots

IWS Pro Fittings – 25mm

£0.27£3.86
IWS Pro Fittings - 25mm

IWS Pro FlexiTank Complete

£152.99£287.99
IWS Pro FlexiTank Complete

IWS Standard Fittings

£0.68£1.34
IWS Standard Fittings

IWS Standard FlexiTank Complete

£103.49£197.99
IWS Standard FlexiTank Complete

MJ1000 Pump for IWS

£49.49
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MJ1000 Pump for IWS