20″ x 25″ Electronic Pre-Filter helps trap larger particles in the indoor air to help improve overall air quality and increase the efficiency of your Honeywell Air Cleaner.
- Honeywell 20 x 25 Air Cleaners
|Weight||1.06 Pounds (lbs)|
|Width||11.7 Inches (In)|
|Height||0.4 Inches (In)|
|Country of Origin||USA|
|Length||18.4 Inches (In)|
|Filter Efficiency||With Postfilter (E1 = up to 81%, E2 = up to 93%, E3 = up to 99%); Without Postfilter (E1= up to 73%, E2 = up to 88%, E3 = up to 95%)|
|Filter Rating (Microns)||0.3 Micron|
|For Use With||F50, F300|
|Media Type||Metal Mesh|
|Size||12 1/2″ x 19 3/4|
** Pre-filters generally do not wear out but replacement may be needed as the woven aluminum foil will corrode over time.