Clear Internal Flush Cone
Inside a cistern’s flush mechanism, a seal cone does the job of keeping water flowing the right direction and not leaking backwards. When that seal degrades or cracks, the flush gets weak and water starts seeping out. This replaces it.
Made from durable, flexible transparent material, so you can actually see if it’s worn or damaged without pulling the whole thing apart. Creates a proper seal so the flushing mechanism works smoothly and efficiently. Good for maintenance work on an existing cistern or installing a fresh component as part of a repair job.
Is it exciting? No. But that’s not really the point of an internal seal.
What’s good about it:
- Creates a secure, leak-resistant seal
- Flexible and durable construction
- Transparent design for easy inspection
- Helps maintain efficient flushing performance
- Easy to install
- Resistant to everyday wear
- Long service life
Specs: Premium-quality flexible transparent material designed for use with compatible toilet cistern flushing systems, providing dependable sealing performance and long-lasting durability.
Where it goes: Residential bathrooms, apartments, hotels, offices, schools, hospitals, restaurants, commercial washrooms — anywhere you need to replace a worn flush cone during cistern servicing and repairs. Should be fitted by a qualified plumber or experienced installer, in line with local plumbing regs.
At the end of the day it’s a seal that keeps the flush working properly and stops leaks. That’s really all anyone’s asking for.
Grab the Clear Internal Flush Cone from Smart Innovation if that’s what you need sorted.





Reviews
There are no reviews yet.