Alen 45i & Flex Replacement Air Filter, Fresh Carbon H13 True HEPA
Replacement filter for Alen BreatheSmart 45i & Flex purifiers with HEPA and carbon. Captures dust and light odors for cleaner air; easy pre-filter maintenance. Users note good fit and improved air quality
Highlights
- H13 true HEPA filtration
- carbon layer for light odors
- 12–15 month lifespan
Pros
- HEPA + carbon filtration
- easy pre-filter maintenance
- long lifespan 12–15 months
- easy to install and fits specific models
- improves indoor air quality
Cons
- some customers consider it expensive
Best For
Features
- H13 True HEPA filter captures 99.9% of particles 0.1 microns
- Includes carbon layer to help reduce light household odors and smoke
- Easily removable pre-filter screen for simple vacuum cleaning
- Filter lifespan rated 12 to 15 months under typical use
- Secure airflow plastic frame with gaskets for leak-free operation
