Medify MA-14 Air Purifier Review: Worth It? (November 2026)
The Medify MA-14 is a compact purifier for small to medium rooms, with a 360-degree H13 HEPA filter, 3 fan speeds and sleep mode. Its replacement filter is rated for about 3–4 months, so factor regular filter changes into your choice.
On this page (8 sections)
- The Medify MA-14 at a glance
- How well does the MA-14 fit your room?
- What does the H13 HEPA filter capture?
- How loud is the Medify MA-14?
- What will replacement filters mean for upkeep?
- How does the MA-14 compare with the MA-25 and larger models?
- What are the alternatives to the Medify MA-14?
- Is the Medify MA-14 worth considering?
The Medify MA-14 is a compact air purifier for small to medium rooms, with a 360-degree H13 HEPA filter, 3 fan speeds and sleep mode. It is rated for up to 470 sq ft in one hour, while its replacement filter is rated for about 3–4 months of use.
That combination suits a bedroom, office or other smaller space where a tabletop purifier fits. Compare the hourly coverage and ongoing filter replacement needs with your room and how often you plan to run it.
The Medify MA-14 at a glance
The MA-14 combines H13 HEPA filtration, 3 fan speeds and sleep mode in a tabletop design. Its stated coverage is 470 sq ft in one hour, so the cleaning rate matters as much as the room's floor area.
Medify MA-14 Air Purifier with HEPA Filter: Best for compact room filtration
- 470 sq ft per hour
- H13 HEPA filtration
- 3 fan speeds
- Sleep mode
A small-room option with three speeds, sleep mode and a filter replacement indicator. Its stated coverage is 470 sq ft in one hour, so compare that rate with the room and cleaning speed you need.
Pros
- Three fan speeds and sleep mode
- Filter replacement indicator
- Compact tabletop design
Cons
- Replacement filter lasts about 3–4 months
- Maximum noise level is 55 dB
Medify describes the lowest fan setting as virtually silent, and the maximum noise level is 55 dB. Sleep mode dims the panel lights and provides an extra quiet setting, useful if visible lights or fan noise would bother you at night.
Who should consider the Medify MA-14?
Consider it if you want a small purifier with a stated hourly coverage figure and a filter replacement indicator. The control panel also includes fan speed and night light settings, giving you basic controls without needing to rely on a separate app.
Look elsewhere if your room needs faster cleaning than the stated 470 sq ft per hour, or if you want an air quality monitor that adjusts the fan automatically. For broader coverage, the Coway option below includes a sensor and auto mode.
How well does the MA-14 fit your room?
The MA-14 is rated for 470 sq ft in one hour, with a CADR of 120. That rating gives you a useful starting point, but it does not mean every room of that size will receive the same air cleaning under every condition.
Measure the room and consider how quickly you want air to cycle through the purifier. An open plan area, closed bedroom and room with frequent smoke or dust sources can have different needs even when their floor areas match.
If you want to compare more models, our air purifier with HEPA filter reviews cover other choices. For a larger Medify option, see our Medify MA-25 air purifier reviews.
What does the H13 HEPA filter capture?
The MA-14 uses a 360-degree H13 HEPA filter, and Medify says it removes 99.9% of particles down to 0.1 microns. The brand lists pollen, pet dander, dust, smoke, odors and VOCs among the particles and substances it targets.
That filtration claim does not tell you how quickly the purifier will clean your specific room. Use the coverage rate and CADR alongside the filter type when comparing models, and follow Medify's replacement guidance.
A washable pre-filter can catch larger debris before it reaches a main filter on some purifiers. Learn what a pre-filter in an air purifier does if you're comparing filter stages.
For odor concerns, filter material also matters. Our guide to what a charcoal filter in an air purifier is explains how carbon layers differ from particle filters.
How loud is the Medify MA-14?
The MA-14's maximum noise level is 55 dB, and it has three fan speeds. Medify describes the lowest speed as virtually silent, but the noise you notice will depend on where you place it and how sensitive you are to fan sound.
Sleep mode dims the unit's panel lights and is described as an extra quiet setting. If you plan to run it overnight, place it where airflow can reach the room without aiming directly at the bed.
There is no sound measurement for each speed in the provided product facts, so don't assume the maximum rating applies at every setting. Compare this with the Levoit Core Mini-P, which has a stated range of 27–45 dB and includes sleep mode.
What will replacement filters mean for upkeep?
The MA-14 replacement filter is rated for 2,500 hours, or about 3–4 months. If you run the purifier often, include replacement frequency in your ownership plan instead of focusing only on the unit's room coverage.
The filter replacement indicator helps signal when to change the 360-degree filter. Check the replacement filter model B07VF25QJ6 before ordering, and confirm that it matches your MA-14.
Replacement schedules and costs can vary by model. If you're considering a different brand, compare the best Blueair air purifier filter replacement options and check the expected filter life for that unit.
How does the MA-14 compare with the MA-25 and larger models?
The MA-14 is rated for 470 sq ft per hour, while a larger purifier may better suit bigger rooms or a need for a faster cleaning rate. Compare coverage, controls and filter upkeep before choosing between models.
The MA-25 is the next Medify model to compare if you want to stay with the brand. For filters with a higher classification, our guide to the best H14 HEPA air purifiers compares that category.
If your priority is a medical-grade filter label, see our best air purifiers with medical grade HEPA filters. Filter class is only one part of choosing a purifier, so check room coverage and maintenance as well.
What are the alternatives to the Medify MA-14?
The Levoit Core Mini-P and Coway Mighty AP-1512HH(W) offer different size and control trade-offs. The Levoit lists sleep mode and an auto-off display, while the Coway adds an air quality monitor and auto and Eco modes.
Levoit Air Purifiers for Bedroom Home Pets: Best for a small bedside space
- Pre-filter and main filter
- Sleep mode
- Auto-off display
- Aromatherapy
The Core Mini-P has sleep mode and an auto-off display for bedroom, kitchen or office use. Its stated noise range is 27–45 dB.
Pros
- Sleep mode and auto-off display
- Low stated power draw of 7 W
- Small footprint
Cons
- No room coverage figure included here
- Aromatherapy requires careful oil dosing
Choose the Levoit if its small footprint and sleep mode fit your bedside or desk setup. Its stated noise range is 27–45 dB, and the unit includes a pre-filter and main filter.
COWAY Air Purifier for Home Up: Best for larger rooms
- Up to 1,748 sq ft in 60 minutes
- Four-stage filtration
- Air quality monitor
- Auto and Eco modes
The Mighty AP-1512HH(W) is a larger alternative with an air quality monitor and auto and Eco modes. Its stated coverage is much broader than the MA-14's.
Pros
- Air quality indicator and auto mode
- Washable pre-filter
- Filter alerts
Cons
- Larger unit than the MA-14
- More filtration components to maintain
The Coway is the larger-room alternative, rated for up to 1,748 sq ft in 60 minutes. Its four-stage system includes a washable pre-filter, deodorization filter, Bipolar Device and HEPA filter, plus an air quality indicator.
Is the Medify MA-14 worth considering?
The MA-14 makes sense when you want compact filtration with a clear hourly coverage rating and simple controls. Its main trade-off is regular filter replacement, with the replacement filter rated for about 3–4 months.
Choose the MA-14 for a smaller room where 470 sq ft per hour suits your needs. Choose the Levoit if its smaller form and lower stated noise range matter more, or the Coway if you need broader stated coverage and an air quality monitor.
Frequently asked questions
How large a room can the Medify MA-14 clean?
The MA-14 is rated to clean up to 470 sq ft in one hour, with a CADR of 120. That hourly figure helps you compare it with your room, but a larger space or a need for faster air cleaning may call for a higher-capacity model.
How often does the MA-14 replacement filter need changing?
Medify gives the MA-14 replacement filter a lifespan of 2,500 hours, or about 3–4 months. Use the filter replacement indicator as a prompt and follow the unit's guidance, since actual replacement timing can depend on how often and where you run it.
Is the Medify MA-14 quiet enough for a bedroom?
The MA-14 has three fan speeds, and Medify describes the lowest as virtually silent. Its maximum noise level is 55 dB, and sleep mode dims the panel lights while providing an extra quiet setting, so consider your preferred speed and sleeping habits.
What does the MA-14 filter capture?
The MA-14 uses a 360-degree H13 HEPA filter. Medify says it removes 99.9% of particles down to 0.1 microns, including pollen, pet dander, dust and smoke; that is a manufacturer claim, and results can vary by room and use.
