Air purifiers
Air purifier running costs
How often each model needs a new filter and what it costs to run, at 8 hours a day on the TNB domestic tariff.
15 models
Blueair
Blue Pure 411i Max
Filter 6–12 monthsRM31/yr321 m³/h
Coway
Storm II
Service planRM64/yr
Daikin
MC40 Streamer
Interval not statedRM12–RM35/yr240 m³/h
Levoit
Core 200S
Filter 6–8 monthsRM57/yr153 m³/h
Levoit
Core 300S
Filter 6–8 monthsRM35/yr240 m³/hFilter lock
Panasonic
F-PXM55A nanoe
Filter 10 yearsRM12–RM73/yr
Panasonic
F-PXV55A nanoe X
Filter 10 yearsRM12–RM73/yr318 m³/h
Philips
Series 1000i AC1715
Filter 12 monthsRM41/yr300 m³/h
Philips
Series 2000 AC2887
Filter 12 monthsRM83/yr333 m³/h
Philips
Series 800 AC0820
Filter 2 years190 m³/hFilter lock
Sharp
FP-J30L
Filter 2 yearsRM22–RM76/yr180 m³/h
Sharp
FP-J40LW
Filter 2 yearsRM7–RM35/yr240 m³/h
Xiaomi
Smart Air Purifier 4 Compact
Filter 6–12 monthsRM41/yr230 m³/h
Xiaomi
Smart Air Purifier 4 Lite
Filter 6–12 monthsRM51/yr360 m³/h
Xiaomi
Smart Air Purifier 4 Pro
Filter 6–12 monthsRM76/yr500 m³/hFilter lock
Electricity per year
Extra on the TNB bill, lowest to highest fan speed, 8 h/day, for a home using about 500 kWh a month. Light bar: range; dark bar: lowest speed.
Models without a published maximum power are left out of the chart.
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