Honeywell HPA-150 Series Manual page 4

ELECTRONIC FILTER CLEAN REMINDER
These air purifier models each have two electronic filter checks to remind you when
to check and replace the True-HEPA filters and the Odor Absorbing pre-filters based
on the air cleaner's hours of use.
When the True-HEPA filter(s) need to be replaced, the light below "HEPA filter" will
remain on until it is RESET. You may unplug the air cleaner without interrupting the
filter check.
The light below "pre-filter" will illuminate when it is time to replace the pre-filter.
You should periodically check these filters. Depending on operating conditions, the
True-HEPA filters should be replaced every 12 months, and the odor absorbing
pre-filters every 3 months, especially if there have been heavy odors in the home.
To RESET Either Electronic Filter Check:
When a filter monitor light remains on, it is time to replace the True HEPA or Pre-filter and reset the filter
monitor light. With the unit powered on, press the lighted button with the end of a ball point pen with the
pen tip retracted and hold for approximately 2 seconds until the light turns off (Fig 4). Depending upon your
individual usage (environment and hours used), you may need to check and replace the filters more or less
frequently. If the True-HEPA filters are replaced before the filter monitor light turns on, the filter monitor
should be reset at the same time.
These cleaning intervals are intended as guidelines only. Performance of any filter media is dependent
upon the concentration of contaminates going through the system. High concentrations of contaminates
such as dust, pet dander and smoking will reduce the useful performance of the filter.
NOTE: None of the filters are washable. Do not immerse them in water.
MAINTAINING YOUR STAGE 1 WASHABLE PARTICLE PRE-FILTER REPLACING THE TRUE-HEPA FILTERS
You can purchase Honeywell replacement True-HEPA filter
purchased your air purifier or they can be ordered directly from Kaz, the maker of Honeywell air purifiers at
www.replacementfilters.com.
If you have any questions, contact Kaz Consumer Services at 1-800-477-0457.
MAINTAINING YOUR STAGE 1 ODOR-ABSORBING PARTICLE PRE-FILTER
The stage 1 odor absorbing particle pre-filter not only helps reduce odors, but also helps capture large
airborne particles that enter the rear grille. This pre-filter should be replaced every 3 months, as it will
become covered with particles and fibers that will reduce filtration performance.
Use the specially designed
from Kaz at www.replacementfilters.com or by calling Kaz Consumer Relations at 1-800-477-0457.
replacement filter, also available where the True-HEPA filters are sold and
for your air purifier at the store where you
Fig. 4
Will illuminate when it is
time to clean HEPA filters