Medify MA-112-UV

Specs only matter in context. Here's where the Medify MA-112-UV 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.

• Good fitBest in large living rooms and open-plan spacesRated for 2500 sq ft, with a smoke CADR of 546 CFM — enough for rooms up to about 820 sq ft by the two-thirds rule, which delivers the 4–5 air changes per hour allergists recommend.
• 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, sleep, child lock, optional UV/ionizer variants — handy for letting the purifier manage itself, though none of it replaces CADR headroom.
• Keep in mindCADR is self-reportedThe Medify MA-112-UV 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-112-UV — 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.”
• PuroAir$259.99PuroAir 4003.2/5★★★★★3.2 out of 5 stars(7)iCARBPet hair & danderAllergy relief2000 sq ft“The PuroAir 400 uses a medical-grade HEPA 14 filter, which captures 99.99% of particles, and has a smart sensor that adjusts the filtration based on air quality.”
• Nuwave$599.99Nuwave OxyPure1.2/5★★★★★1.2 out of 5 stars(0)iCARB2934 sq ft

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-112-UV handle?It's rated for rooms up to 2500 sq ft. Cross-checking its 546 CFM smoke CADR against the two-thirds rule puts the honest ceiling at about 820 sq ft for allergy-level cleaning — beyond that it still helps, just with fewer air changes per hour.
• Can the Medify MA-112-UV handle odors and smoke?Yes — its activated carbon stage traps odor and VOC gases while the True HEPA H14 (also marketed H13 on some MA-112 pages) + pre-filter + carbon + UV filter handles the particles, which is the combination smoke and pet households need.

cadr m3hiClean Air Delivery Rate expressed in cubic meters per hour — the metric used outside the US.CADR guide →

950

cadr dustiClean Air Delivery Rate for dust, in cubic feet per minute. Higher means faster dust removal.CADR guide →

563

cadr smokeiCADR — Clean Air Delivery Rate — measures how many cubic feet of air a purifier cleans per minute. Smoke particles are the hardest to capture, so smoke CADR is the honest number: aim for at least two-thirds of your room's square footage.CADR guide →

546

dimensions

15.7 x 15.4 x 28.3 in

weight lbs

32.8

cadr polleniClean Air Delivery Rate for pollen, in cubic feet per minute. Higher means faster relief during allergy season.CADR guide →

450

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 →

True HEPA H14 (also marketed H13 on some MA-112 pages) + pre-filter + carbon + UV

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

MA-112-UV

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

45

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, sleep, child lock, optional UV/ionizer variants

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 →

2500

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 →

5