- Fits 4" toilet underground drain pipes, clay, plastic and cast
- Easy to fit - no need for a plumber
- Fits directly onto the drain outlet
- No need to remove your toilet
- Stops light penetration that attracts rodents and snakes
- Only one valve needed for multiple toilets
- Provides a closed door to pests in the discharge pipe under closed conditions
- Will not fall down the pipe due to a gasket which opens the rubber
- Reduces backflow
The MultiFlap MF-3
£39.99 Regular Price
£19.99Sale Price
