- Concealed jagged edge feature prevents membrane dislodgement.
- EPDM membrane has excellent self-cleansing and anti-clogging properties.
- The central non-perforated membrane area is specially designed as non-return valve to prevent backflow.
- Edge of the membrane is thickened to provide better elasticity and prevent tearing.
- 100°C thermal resistance and operates effectively up to a depth of 10 meters.
- Fine air bubble generated increase diffusion of oxygen.