- 3 Stage Filtration
- Particle Pre-Filter
- HEPA Filter
- Activated Carbon Filter
- Stefani® Air Purifier 3 stage replacement filter to suit SA20G.
The Stefani three-stage circular air purifier filter is designed to provide comprehensive air purification by passing air through multiple filtration stages. Pre-Filter, HEPA Filter and an Activated Carbon Filter. Each stage targets specific types of pollutants, resulting in cleaner, healthier indoor air.
Regularly replacing the SA20G-R filter as required and following Stefani’s’ guidelines for usage will help ensure the continued effectiveness of the air purifier in maintaining clean indoor air.
