The gasket is made of a silicone material resistant to temperatures and pool chemicals, thanks to which it retains its elasticity and sealing properties throughout the entire period of operation.
The precise dimensions match the quick-release lid of the PTK filter vessel, so replacement is straightforward and requires no modifications.
A leaking filter vessel lid causes a loss of pressure in the system and reduces filtration efficiency – replacing the gasket is therefore a quick and cheap way to restore the unit’s full performance.
