IQAir HealthPro Plus XE Review: Swiss Build, Long Filters, No CADR

What you get

The HealthPro Plus is a tall, heavy tower (about 35 lb) that draws air in at the base, pushes it up through the three filter stages, and releases it through a round diffuser on top that spreads air in all directions. IQAir describes HyperHEPA as its own filter grade capturing particles down to 0.003 microns; the regional spec tables list it as H12/13. The V5-Cell is a deep sorbent filter for gases and odors, which is what separates the Plus from IQAir's simpler HealthPro models. California's Air Resources Board lists the HealthPro Plus XE as a mechanical air cleaner (certification G-24-068), meaning it filters without an ionizer.

The CADR question

IQAir states that it does not consider CADR a valid methodology and does not participate in the rating program, and no IQAir model was in the AHAM Verifide directory when we searched on November 3, 2026. IQAir's own room coverage, up to 1,125 sq ft, is based on two air changes an hour by IQAir's own derivation.

What IQAir does publish is airflow by fan speed. One regional listing gives six speeds of about 40, 75, 130, 170, 200 and 300 cfm; another gives 50 to 440 cubic meters an hour (about 29 to 259 cfm). Airflow is not the same as CADR, because CADR also counts how much of what passes through is removed; for a sealed HEPA machine the two are close, but not identical. On the more generous figure, 300 cfm at top speed would give about five air changes an hour in a room of roughly 450 sq ft with 8 ft ceilings. That is a living room, not the 1,125 sq ft IQAir quotes. Our CADR guide explains why we prefer certified figures.

Filter life and upkeep

IQAir's US page gives filter lives of 18 months for the PreMax pre-filter, 24 months for the V5-Cell and 48 months for the HyperHEPA, based on 10 hours a day; a regional listing gives 12 to 18, 15 to 21 and 36 to 48 months at 12 hours a day on speed 3. Either way, these are long intervals, and the HyperHEPA stage outlasts almost any filter on the market. The purifier tracks each filter separately and tells you which one is due. IQAir sells each filter on its own site; check current prices there, since the V5-Cell is the one you will buy most often for odor control.

Noise and power

IQAir's US page lists 27 to 59 dB(A) across the six speeds. Power on top speed is about 134 to 135 W in IQAir's regional tables, roughly twice what Coway, Levoit and Winix machines draw at their top speeds, though the lower speeds are far more modest (single-digit to 20 W at speed 1, depending on the table). If you run it on speed 3 or 4 most of the day, as IQAir's filter-life figures assume, power is moderate.

HealthPro Plus vs the alternatives

CADR from AHAM's directory except where marked; IQAir publishes airflow, not CADR.

Model	Smoke CADR or airflow	Gas filter	Longest filter life
IQAir HealthPro Plus XE	About 300 cfm top airflow (IQAir)	V5-Cell	48 months (HyperHEPA)
Austin Air HealthMate Plus	Not published	Deep carbon blend	5 years
Honeywell HPA300	300 cfm	Carbon pre-filter	12 months
Blueair Blue Pure 211i Max	435 cfm	Carbon layer	9 to 18 months

Who should buy the IQAir HealthPro Plus XE

• Buy it if you want a sealed, heavy-duty machine with real gas filtration and the longest HEPA filter life we know of, and the price is not the deciding factor.
• Buy it for chemical sensitivity or odor alongside particles, in a room up to about 450 sq ft.
• Skip it if you want certified airflow per dollar; AHAM-listed machines cost a fraction as much.
• Skip it for a big open plan space; on IQAir's own airflow figures it suits a living room.

See also our best air purifiers for asthma.