FITS PREDATOR 600 OR 1200 PORTABLE AIR SCRUBBERS
1" First Stage FIBER-TRAPPER® Particulate Pre-filter: F621-12 (case of 12 ea.)
This is a special order item.
How often do Abatement HEPA filters need to be changed?
The size and concentration of airborne contaminants, temperature, humidity conditions and duration of use determine how often filters need replacement. As the filters become loaded with particulate matter, the airflow capacity of the unit decreases and the static pressure differential across the filter increases.
Abatement PREDATOR and HEPA-AIRE Portable Air Scrubbers are equipped with easy-to-read filter change indicator lamps that illuminate when filters should be replaced. Unlike gauges, these lamps do not require operator interpretation or calculations. Average filter life (with continuous operation):
- Primary filter: 1 day
- Secondary filters: 3-7 days
- HEPA filter: 500 to 1,000 hours