Gentec Grate Seal One-way Valve 80-100mm

Grateseal one-way valve to suit 100mm/80mm applications
Grate Seal can fold in on itself for easy, retrofit installations
Unit is one piece and self cleansing
No ridges or braces to obstruct or catch waste
Air tight seal to prevent any odour from escaping
No fixing required as the seal stays in place through friction
No water seal required
The EPDM rubber used is resistant to breaking down
Is suitable for any standard drain sized 100mm or 80mm (cut to suit)