Medify MA-15

Specs only matter in context. Here's where the Medify MA-15 genuinely fits — and the trade-offs worth knowing before you buy. If you're deciding between this model and similar options, focus on the fit cards below: they highlight the specific use cases where this purifier shines and the situations where it falls short.

• Keep in mindAudible in a quiet bedroomIts quietest setting is 35 dB — above the 30 dB most light sleepers need. Fine for living rooms and offices; light sleepers should plan on a hallway spot or a timer.
• Good fitOdors, pets, and smokeAn activated carbon stage traps the gases a particle filter can't — cooking smells, litter-box odor, VOCs, and wildfire smoke gases.
• Good fitAllergy and asthma householdsA True HEPA filter captures 99.97% of particles at 0.3 microns — pollen, dander, dust mite debris, and most smoke. Run it continuously for real symptom relief.
• Good fitSet-and-forget operationListed features include Timer, child lock, sleep/dimmer — handy for letting the purifier manage itself, though none of it replaces CADR headroom.
• Keep in mindCADR is self-reportedThe Medify MA-15 isn't AHAM Verifide, so its CADR and coverage figures come from the manufacturer rather than an independent lab — treat them as a ceiling, not a promise.

These alternatives share key traits with the Medify MA-15 — same brand family or similar room coverage. Compare their scores, owner sentiment, and specs side by side to see which fits your specific needs better.

• Medify$594.99Medify MA-1123.3/5★★★★★3.3 out of 5 stars(3)iAHAM VerifideEnergy StarCARBSleep friendly2500 sq ft“I have multiple Medify purifiers (MA-112 and MA-40). I have run them 24/7 365 for about 4 years now.”
• Medify$148.99Medify MA-254.0/5★★★★★4.0 out of 5 stars(3)iEnergy StarCARBAllergy reliefCADR & airflow500 sq ft“The Medify Air MA-25 has a larger coverage area (up to 1,000 sq. ft.) and a higher CADR of 230, making it great for slightly bigger rooms.”
• WinixPrice variesWinix 5500-23.4/5★★★★★3.4 out of 5 stars(16)iAHAM VerifideEnergy StarCARBPet hair & danderAllergy relief360 sq ft“Winix 5500-2 works great.”
• Coway$229.99Coway Airmega AP-1512HH3.4/5★★★★★3.4 out of 5 stars(10)iAHAM VerifideEnergy StarCARBPet hair & danderValue for money361 sq ft“Coway AP-1512HH comes in at your max budget and does a great job.”

Quick answers to the questions shoppers most often ask before buying. If your question isn't covered here, check the full specifications below or compare against similar models above.

• What size room can the Medify MA-15 handle?It's rated for rooms up to 330 sq ft.
• Is the Medify MA-15 quiet enough for a bedroom?Borderline. Its quietest setting is 35 dB, above the 30 dB target for light sleepers — it suits living rooms and offices better than bedside duty.
• What does the Medify MA-15 cost?It's listed at $278.18. Filter replacement pricing isn't published for this model, so check the cost and lifespan of genuine filters before buying — they decide the real cost of ownership.
• Can the Medify MA-15 handle odors and smoke?Yes — its activated carbon stage traps odor and VOC gases while the H13 True HEPA (dual side filters) + pre-filter + carbon filter handles the particles, which is the combination smoke and pet households need.

price usdiThe listed US price when we indexed this model. Prices move — check the retailer for today's number.

278.18

dimensions

9.7 x 9.7 x 15.5 in

weight lbs

6.64

energy stariEnergy Star purifiers use roughly 40% less electricity than standard units — meaningful for something that runs 24/7.Certifications guide →

True

filter typeiThe particle filter grade. True HEPA captures 99.97% of particles at 0.3 microns; 'HEPA-type' has no standardized efficiency.Filter guide →

H13 True HEPA (dual side filters) + pre-filter + carbon

model numberiThe manufacturer's exact model identifier — handy when comparing listings across retailers.

MA-15

noise db maxiThe loudest fan setting, in decibels. 60 dB is normal conversation; above that you'll hear it across the room.Noise guide →

51

noise db miniThe quietest fan setting, in decibels. 20 dB is a whisper, 40 dB a quiet library — for bedrooms, look for under 30 dB here.Noise guide →

35

carb certifiediCARB certification means ozone emissions stay below California's strict safety threshold.Certifications guide →

True

smart featuresiExtras like air quality sensors, auto mode, app control, and sleep modes. Nice to have — they don't clean the air themselves.Smart features guide →

Timer, child lock, sleep/dimmer

room coverage sqftiThe largest room, in square feet, this purifier can effectively clean — assuming standard 8-foot ceilings and 4–5 air changes per hour.Room size guide →

330

has activated carboniActivated carbon traps gases, odors, and VOCs that HEPA filters can't catch — essential for smoke, cooking smells, and pet odor.Filter guide →

True

filter lifespan monthsiHow long the manufacturer rates the filter to last under normal use. Running in smoky or dusty homes shortens it.Ownership cost guide →

4