
3130
Filter
Patented HEPASilent®technology makes the Blueair Classic Series incredibly quiet. The unit comes
with a SmokeStop™ filter already installed.
Particle Filter. Includes a particle filter that removes dust, pollen, bacteria, pet dander,
mold spores and other airborne particles. The particle filter is made of polypropyl-
ene, which mechanically filters out airborne particles. To maximize filter effective-
ness, particles are negatively charged by the Blueair unit before reaching the filter.
SmokeStop™ Filter. Includes a combined particle and active carbon filter to remove
gaseous pollutants such as cigarette and cigar smoke or other VOCs (volatile organ-
ic compounds, including household paints and other chemicals). Adding activated
carbon to a filter may affect airflow and CADR. You may also notice a slight odor
from the carbon when the filter is first used; this will quickly dissipate.
Carbon Filter. It provides protection against gaseous contaminants such as formal-
dehyde, sulfur dioxide and volatile organic compounds.
(Open window is one of the most effective way to remove the gas pollutants.)
For optimal performance, Blueair recommends that you replace filters periodically. Refer to Appendix
Page-1 for replacement schedule, which we suggest no longer than 12 months.
Blueair offers a convenient Filter Subscription Program in China. Contact your local dealer or Blueair
for more information.
Important! Use only genuine Blueair filters to ensure proper function of your unit and to qualify for full
warranty coverage.
Odor SmokeVOC
Pollen Bacteria/Virus Dust mite Pet dander
Pollen Bacteria/Virus Dust mite Odor Pet dander Smoke VOC
Filters Lifetime Calculation Reference Tab
With the air exchange rate of 0.6h -1, the indoor pollutants are maintained at 35μg/m3, and after 12
hours. The minimum mass of particles that shall be treated by the air purifier can be found in Table G.1.
Unit: mg
Note 1: The officially published mass concentration of the fine particulate matter (Ambient Air Quality Index) is roughly adopted as mass
concentration of outdoor (the ambient atmosphere) particles.
Note 2: An application example of Table G.1: For the range P3 of the air purifier for the particles’ Cumulative Cleaning Mass(CCM) tested
by Appendix D, with the room size of 20m2and mass concentration of outdoor pollutant 300μg/m3, 67 mg of daily treatment amount,
then the unit can normally work for (8000-12000)/67= (119-179) days, or around 5 months. The above estimation is based on its initial
value of CADR. However, during actual use, with the attenuation of CADR, the “average concentration” of the air purifier may be higher
than the concentration level of indoor pollutant specified by GB/T 18883.
Note3: If the daily working duration of the unit is shorter or longer than 12 hours, the values in Table G.1 shall be appropriately decreased
or increased.
With the indoor formaldehyde maintained at 0.1 mg/m3, and after 12 hours, the minimum mass of formaldehyde that
shall be treated by the air purifier can be found in Table G.2.
Unit: mg
Note 1: This table adopts “Less favorable principle” to the formaldehyde release (release rate).
Note 2: An application example of Table G.2: For the range F3 of the air purifier for the particles’ Cumulative Cleaning Mass (CCM) tested
by Appendix E, with the room size of 20m2and background concentration of indoor pollutant 0.2mg/m3, 35mg of daily treatment amount
corresponding to that in Table G.2, then the unit can normally work for (1000-1500)/(35)≈(28-42) days, or around 1 month. The above es-
timation is based on its initial value of CADR. However, during actual use, with the attenuation of CADR, the “average concentration” of
the air purifier may be higher than the concentration level of indoor pollutant specified by GB/T 18883.
Note 3: If the daily working duration of the unit is shorter or longer than 12 hours, the values in Table G.2 shall be appropriately decreased
or increased.
G.1 Table G.1 Average daily treatment
quantity of particle with air purifier
Outdoor particle mass concentration Cout (μg/m3)
100 150 200 250 300 350 400
Room size(m2)
10 6 13 20 26 33 40 47
15 9 19 29 40 50 60 71
20 12 25 39 53 67 81 94
25 14 32 49 66 84 101 118
30 17 38 59 79 100 121 142
35 20 44 69 93 117 141 165
40 23 51 78 106 134 161 189
45 26 57 88 119 150 181 213
50 29 63 98 132 167 202 236
G.2 Table G.2 Average daily treatment qu-
antity of formaldehyde with air purifier
Initial stable concentration of indoor formaldehyde C0(mg/m3)
0.15 0.2 0.25 0.3
Room size(m2)
10 9 17 26 35
15 13 26 39 52
20 17 35 52 69
25 22 43 65 86
30 26 52 78 104
35 30 60 91 121
40 35 69 104 138