Medify Air
Medify MA-112 Air Purifier: Detailed Spec Analysis
The Medify MA-112 is a powerhouse whole-house air purifier built around a medical-grade H14 HEPA filter and UV-C light, delivering an exceptional 950 CFM dust CADR across up to 4,455 sq ft of coverage. It's purpose-built for large open-concept homes, offices, and commercial spaces where standard purifiers simply can't keep up.
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Last updated: . Based on our analysis of 865+ air purifiers.
What Sets It Apart
Key specification highlights based on our analysis.
H14 HEPA Filtration
Medical-grade H14 HEPA filter captures 99.95%+ of particles at 0.3 microns
4455 sq ft Coverage
Covers large rooms up to 4455 sq ft (475 out of 932 purifiers cover 500+ sq ft)
Energy Star Certified
Meets energy efficiency standards (119 out of 932 purifiers are Energy Star certified)
CADR 950 CFM (Dust)
High clean air delivery rate for effective particle removal
Considerations
70 dB at Max Speed
May be noticeable at highest fan setting
No WiFi/App Control
Cannot be controlled remotely via smartphone app
Why We Recommend It
- 01.
H14 HEPA filtration is a step above the standard H13, capturing 99.95%+ of particles at 0.3 microns and filtering down to 0.1 microns
- 02.
950 CFM dust CADR is among the highest available for residential purifiers, cycling air rapidly in large spaces
- 03.
4,455 sq ft coverage means one unit can handle an entire floor or open-concept living area
- 04.
Energy Star certified despite its high output, keeping electricity costs manageable for a unit this powerful
- 05.
CARB and ETL certified with a USA registered lifetime warranty for long-term peace of mind
Considerations
- 01.
At 70 dB on max speed, it's noticeably loud , comparable to a normal conversation , though sleep mode brings this down significantly
- 02.
No WiFi or app control, so you can't adjust settings remotely or integrate with smart home systems
- 03.
At 43.9 lbs and over 32 inches tall, it's a substantial unit that needs dedicated floor space
Technical Specifications
| Feature | Specification |
|---|---|
| Purifier Type | Hybrid |
| Coverage Area | 4455 sq ft |
| Filter Type | Hepa h14 |
| HEPA Grade | H14 |
| UV-C Light | Yes |
| CADR (Dust) | 950 cfm |
| Noise (Max) | 70 dB |
| Voltage | 110 VoltsV |
| Energy Star | Yes |
| Timer | Yes |
| Auto Mode | Yes |
| Sleep Mode | Yes |
| Fan Speeds | 4 |
| Height | 32.6" |
| Width | 19.4" |
| Depth | 19.2" |
| Weight | 43.9 lbs |
| Filter Life | 4 months |
| Filter Model | B07MTQKJ14 |
| Certifications | CARB Certified, ETL Certified, Energy Star |
| Warranty Details | USA registered Lifetime Warranty |
Filtration Technology
The MA-112 uses a multi-layer filtration system anchored by a medical-grade H14 HEPA filter, which exceeds the standard H13 spec by capturing 99.95% of particles at 0.3 microns and filtering down to 0.1 microns. A UV-C light adds an additional layer of protection by neutralizing airborne microorganisms as air passes through the unit.
This dual approach , mechanical filtration plus UV , puts it in a different class than most residential purifiers that rely on H13 HEPA alone.
Noise & Performance
With a dust CADR of 950 CFM, the MA-112 moves a massive volume of air, covering up to 4,455 sq ft in a single hour. The tradeoff is noise: at maximum speed it hits 70 dB, which is noticeable in a quiet room but expected for this level of airflow.
Sleep mode drops fan speeds and dims the touch operation panel, making it viable for bedroom use overnight , customers report the lower settings are impressively quiet for a unit this size.
Smart Features & Controls
Controls are handled via a touch operation panel on top of the unit with 4 fan speeds, auto mode, sleep mode, and a programmable timer. Auto mode monitors air quality and adjusts fan speeds automatically, which is useful for set-and-forget operation during wildfire season or high-pollen days.
The notable gap is the complete absence of WiFi or app connectivity , all adjustments must be made directly on the unit.
Filter Maintenance
The replacement filter (model B07MTQKJ14) has an approximate 4-month lifespan under normal use, which is shorter than the 6-12 month intervals common in smaller purifiers , a direct consequence of the higher air volume processed. A filter change indicator takes the guesswork out of replacement timing.
The filter swap itself is straightforward, and the shorter cycle is the expected tradeoff for a unit pushing 950 CFM through medical-grade media.
Who Is This Air Purifier For?
Ideal For
- ✓ Owners of large homes or open floor plans who need one unit to cover 2,000-4,500 sq ft instead of buying multiple purifiers
- ✓ Allergy and asthma sufferers who want medical-grade H14 filtration that captures particles down to 0.1 microns
- ✓ Pet owners in spacious homes where dander and hair circulate across multiple rooms
- ✓ Wildfire smoke season preparedness , the high 950 CFM CADR clears smoke particles from large areas quickly
Not Ideal For
- ✕ Smart home enthusiasts who need WiFi, app control, or voice assistant integration , there's no connectivity here
- ✕ Bedroom-only users in small spaces , this unit is overkill for rooms under 300 sq ft, and a compact purifier would be quieter and entry-level
- ✕ practical buyers looking for low filter additions , the B07MTQKJ14 replacement filter on a 4-month cycle adds ongoing expense
Setup is minimal , remove the unit from packaging, unwrap and install the pre-packaged filter, plug it in, and select your fan speed on the touch panel. No tools required, and most users are up and running in under five minutes.
Run the unit on the highest speed for the first 1-2 hours to cycle and clean the room air before switching to auto mode
Position it with at least 12 inches of clearance on all sides for optimal airflow in your space
Medify offers a USA registered lifetime warranty on the MA-112, which is exceptionally generous compared to the 1-3 year warranties typical in this category. Registration is required to activate the lifetime coverage, so complete this step promptly after purchase.
FAQ
Can the Medify MA-112 actually cover 4,455 square feet effectively?
Yes, with a 950 CFM dust CADR, the MA-112 can cycle all the air in a 4,455 sq ft space once per hour. For faster air changes in smaller rooms, it becomes even more effective , in a 2,000 sq ft space, you'd get roughly two complete air changes per hour, which is ideal for allergy and smoke control.
How loud is the Medify MA-112 at night in a bedroom?
At maximum speed it reaches 70 dB, which is comparable to normal conversation. However, sleep mode significantly reduces fan speed and dims the touch operation panel lights.
Customers report the lower fan speeds are quiet enough for sleeping, though noise sensitivity varies by person.
What's the difference between H14 HEPA and standard H13 HEPA filters?
H14 HEPA filters capture 99.95% of particles at 0.3 microns, compared to 99.97% for H13 at the same size. The key advantage of H14 is superior performance on particles smaller than 0.3 microns , the MA-112 filters down to 0.1 microns, making it more effective against ultrafine particles like smoke, viruses, and combustion byproducts.
Does the Medify MA-112 remove wildfire smoke and odors?
The H14 HEPA filter and UV-C light are highly effective at capturing smoke particles down to 0.1 microns, and the 950 CFM CADR means it clears smoke-filled air quickly. For persistent smoke odors from gases and VOCs, the filtration handles particulate matter well, though homes with severe smoke infiltration may also benefit from additional activated carbon filtration.
How often do I need to replace the filter and what does it investment?
The replacement filter (model B07MTQKJ14) needs changing approximately every 4 months under normal use. The unit has a built-in filter change indicator so you'll know when it's time.
The 4-month cycle is shorter than smaller purifiers because the MA-112 processes significantly more air volume.
Does the Medify MA-112 work with Alexa, Google Home, or smartphone apps?
No, the MA-112 does not have WiFi connectivity or app control. All settings , including fan speeds, auto mode, sleep mode, and timer , are managed directly via the touch operation panel on the unit.
If smart home integration is a priority, you would need to pair it with a smart plug for basic on/off control only.
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Bottom Line
The Medify MA-112 is the air purifier you get when you're tired of running three smaller units across your home. With medical-grade H14 HEPA filtration, UV-C protection, and a 950 CFM CADR covering up to 4,455 sq ft, it delivers serious whole-house air cleaning backed by a lifetime warranty.
If you need app control or smart home integration, look elsewhere , but for raw purification power in large spaces, very few residential units compete.
Best for large homes, open floor plans, and whole-house air purification during allergy and wildfire season
Consider alternatives if you need WiFi/app control or are purifying a single small room where this unit's capacity and cost are overkill
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