Clean Air Delivery Rate - Levoit Core P350 User Manual

ABOUT THE PET ALLERGY FILTER (CONT.)
• The ARC Formula extends the life of
the filter by chemically decomposing
molecules trapped within the
Activated Carbon Filter, which
prevents oversaturation and second-
hand pollution.

Clean Air Delivery Rate

This air purifier has a Clean Air Delivery Rate
of 140 cubic feet per minute (CFM), or 238
m³/h.
Clean Air Delivery Rate (CADR) measures
the efficiency of an air purifier by indicating
the volume of clean air that an air purifier
produces per minute. This is based on
removal of dust, pollen, and smoke, which
are the 3 most common indoor air pollutants.
The higher the CADR, the more particles the
air purifier will remove and the larger the area
it can clean. The rating is measured at the air
purifier's highest speed.
Air Change per Hour
The air change rate is how many times
all of the air in a room can be purified (or
"changed") by the air purifier in 1 hour. Air
changes per hour are calculated on the
recommended room size assuming 8 ft / 2.4
m ceilings. For smaller rooms, the air change
per hour will increase.
This air purifier can change air 5 times per
hour at the max speed in a single, closed
room up to 219 ft² / 20 m² in size. This
is measured at ACH 5. The air purifier is
effective for larger rooms, but air purification
will take longer, with fewer air changes per
hour. For example, the air purifier's effective
range is 548 ft² / 50 m² based on 2 ACH, or
purifying the air in the room 2 times per hour.
Note: To effectively clean air, keep windows
and doors closed while the air purifier is on.
Humidity
Moisture may damage the filters. This air
purifier should be used in an area with a
humidity level below 85% RH. If you use the
air purifier in excessively humid areas, the
surface of the filter will become moldy.
Note: Water or moisture will allow mold to
grow. To solve a mold problem, get rid of
the source of the moisture and clean up
the mold.
Essential Oils
Do not add essential oils to the air purifier or
filter. The filter will become damaged by the
oil and will eventually release an unpleasant
smell. Do not use oil diffusers near the air
purifier.
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