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| Depth | : | 4 in |
| Filter Efficiency | : | E1=25%, E2=62%, E3=85% |
| Height | : | 25 in |
| Initial Resistance | : | 0.23 in-WC at 500 fpm |
| MERV | : | 11 |
| Rated Velocity | : | 500 fpm |
| Width | : | 20 in |
Honeywell Replacement Media Filter, 20 in Width, 25 in Height, 4 in Depth, 11 MERV, E1=25%, E2=62%, E3=85% Filter Efficiency, 500 fpm Rated Velocity, 0.23 in-WC at 500 fpm Initial Resistance
- Efficiency ratings are based on American society of heating, refrigerating and air-conditioning engineers standard 52.2 1999
- MERV 8 3 10 (at 492 fpm) performance with lower pressure drop at no additional cost
- Efficiency ranges are defined for small particles E1=0.3 to 1 um, medium particles E2=1 to 3 um and large particles E3=3 to 10 um
- Up to one year life
- For use with 20X25, 25X20, 25X22 F100, F200 and spacegard 2200 media air cleaners