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Green Monster UK Drain Valve

£50.00 GBP
£50.00 GBP
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The Green Monster Drain Valve provides a simple, effective, and long-lasting solution to this common problem.

Manufactured from premium-grade 304 stainless steel, our drain valve is designed to allow the free flow of wastewater while creating a physical barrier that prevents rats from travelling upstream and gaining access to your property through the drainage system.

Suitable for installation within PVC, clay, and cast iron pipework, the Green Monster Drain Valve is trusted by pest control professionals and property owners looking for a reliable defence against rodent ingress.

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Testimonials

What the pros say

I have used almost every type of drain valve on the market and can say with conviction these are some of the very best I have ever fitted. Superb build quality and ease of installation — these are now my go-to valves.

Scott Mays
Wiltshire Pest Services Ltd

Bought my second batch of these flaps recently. Brilliant value for money and they fit in pipework where other well known brands have failed. These are now my go-to flaps!

Rikki Rathbone
Rat & Drain Services Ltd

Would highly recommend Green Monster. Great product, top service every order. 10/10.

Mark Dixon
Cimex UK