Air purifier · large-room
Airthereal MA10K-PRO
An ozone generator that retailers list as an 'air purifier'. Ozone generators are not air purifiers - we hard-fail it on safety.
Bottom line
In our scoring the Airthereal MA10K-PRO earns 0.0/10, a weak result. On the data, we found no AHAM-verified CADR, so its performance is a manufacturer claim. Replacement-filter pricing is a labeled public-data gap, so we do not compute its running cost. Our main catch: marketed as HEPA but is HEPA-type with no H-class or sealed system.
Flags
- · Marketed as HEPA but is HEPA-type with no H-class or sealed system.
- · Claimed room size exceeds what the unit's AHAM CADR can deliver.
- · Replacement filter price not available from any public source.
- · Ozone generator: this is not an air purifier. Safety floored and composite capped.
Flags indicate missing certifications or data gaps under our rubric, not a confirmed finding that a product fails to perform.
Where to buy
No buy link on this one: it scored Limited under our rubric, and we only link products we would shortlist ourselves.
Total cost of ownership
Replacement-filter price is not available from any public source, so running cost cannot be computed. We cap this dimension rather than guess.
Certifications
No third-party certification on an official database. Any performance claims are unverified.
Filters only protect you on their swap schedule. Get an email reminder when this one is due - one note around swap time, nothing else.
Overview
The Airthereal MA10K-PRO is a large-room air purifier using a HEPA-type filter with no defined efficiency rating. Its performance is not published as an AHAM-verified CADR, and it uses an ozone-generating stage. Replacement-filter pricing is not publicly available, so running cost cannot be computed.
By the numbers
- Manufacturer room claim
- 2000 sq ft
- Filter
- none
- Ozone / ionizer
- an ozone-generating stage
Strengths
- No standout strengths in our scoring.
Watch-outs
- - Verified Performance: 0.0/10
- - Total Cost of Ownership: 0.0/10
- - Certification: 0.0/10
- - Safety: 0.0/10
- - Practical Fit: 0.0/10
- - Marketed as HEPA but is HEPA-type with no H-class or sealed system.
- - Claimed room size exceeds what the unit's AHAM CADR can deliver.
- - Replacement filter price not available from any public source.
- - Ozone generator: this is not an air purifier. Safety floored and composite capped.
Who it is for
- · Large living rooms and open-plan spaces
Who should skip it
- · Anyone who wants verified True HEPA filtration (this is HEPA-type)
- · Everyone - an ozone generator is not a safe air purifier for occupied rooms
- · Buyers who want independently verified (AHAM) performance
How it scored
Verified Performance
0.0/10 · 30%AHAM CADR, true sealed HEPA, air changes per hour, honest room-size match.
- ·CADR not AHAM-verified B0 cfm (manufacturer claim) - CADR is a manufacturer claim with no AHAM Verifide listing.
Total Cost of Ownership
0.0/10 · 25%Computed annual filter cost vs the room-size class median. The number nobody surfaces.
- ·Filter cost not determinable Ano public filter price - Annual filter cost cannot be computed; this dimension is capped and the gap is shown.
Certification
0.0/10 · 15%AHAM Verifide, Energy Star, CARB, published lab efficiency.
Safety
0.0/10 · 15%Ozone and ionizer behavior. Ozone generators hard-fail.
- ·Ozone generator Aemits ozone by design - Ozone generators are not air purifiers and can be harmful indoors.
Practical Fit
0.0/10 · 15%Noise, filter-change indicator, energy draw. Smart features are neutral.
- ·Smart features (neutral) Capp / auto mode - App control and auto mode are neither rewarded nor penalized.
FAQ
- Is the Airthereal MA10K-PRO's CADR AHAM-verified, and does it emit ozone?
- We found no AHAM-verified CADR for this model, so its performance is a manufacturer claim. It is an ozone generator, which we do not consider a safe air purifier for occupied rooms.
Related guides
This score is our opinion under our published rubric, not a statement of objective fact or a lab test of this product. We score what third-party certifications prove; absence of a certification means we found no verification, not that a product fails to perform. Last reviewed 2026-05-31. Scored under air-v1.0. Replacement-filter pricing is a labeled public-data gap for this product, so running cost is not computed. See the methodology for how each rule fires.