Pre-Filter Rated F6 vs. F8/F9 Filters
What is the difference between PreFilter 202268 (F6) and 202271 (F8/F9)
202268 Data Sheet
202271 Data Sheet
General Filter Specification F8/F9 & n F
Filtration Efficiency:
- F6 (Medium): Removes 60–80% of particles (0.3 to 10 microns).
- F8/F9 (High/Fine): F8 removes 90–95%, and F9 removes >95% (up to 98%), making them suitable for specialized, cleaner air requirements.