MA-40 Air Purifier

PERFECT FOR LARGE ROOMS
$269.99$249.99
I NEED HELP CHOOSING MY FILTER
True HEPA H13

High-grade HEPA filtration (H13) that removes 99.9% of airborne particles down to 0.1 microns.

UV Disinfection + True HEPA H14

A higher grade of HEPA (H14) made with antibacterial material plus an added layer of protection with UV light disinfection. Removes 99.9% of airborne particles down to 0.1 microns.

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Out stock

LIFETIME WARRANTY

If genuine Medify filters are used at the recommended cadence.

DOWNLOAD WARRANTY AGREEMENT

The bestselling MA-40 blends style and technology for long-term air cleaning. Ideal for large rooms in homes, apartments, offices, schools, universities, classrooms, hospitals, restaurants, and other businesses. Trusted to remove 99.9% of harmful particles including allergens, odors, VOCs, smoke, pollen, pet dander, dust, smog, contaminants, and more down to 0.1 microns in size. Perfect for your bedroom, basement, living room, kitchen, office, and more.

Can clean 896 SF in 30 minutes*

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0-8 Hour Timer

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3 Fan Speeds

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Sleep Mode

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Filter Indicator

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Easy Filter Replacement

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Tempered Glass Touch Screen

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Ozone-Free Ionizer

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UV light

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Child Lock

Medify Air True HEPA H13 & H14 Filters

The MA-40 air purifier from Medify is available with True HEPA H13 filters for 99.9% particle removal or True HEPA H14 filters for 99.9% removal down to 0.1 microns*. Upgrade to H14 for a higher level of purification.

Can clean 896 SF in 30 minutes*

406m3/h Clean Air
Delivery Rate†

Captures 99.9% of particles down to 0.1 microns*

True HEPA H13 or better removes 99.9% of particles down to 0.1 microns.*

1. Pre-Filter

Pre-filter removes hair, fibers, and large particles like dander.

2. True HEPA H13 or H14 Filter

2. True HEPA H14 Filter

The high-efficiency TRUE HEPA H13 filter is tested to removed 99.9% of particles down to 0.1 microns.* Upgrade to H14 for 99.9% removal.

An upgraded, ultra high quality TRUE HEPA H14 filter is tested to remove 99.9% of particles down to 0.1 microns.* This filter traps superfine particles including pollen, dust, mold spores, virus and bacteria particles you can't see.

3. Substantial Carbon Filter

Substantial carbon filter with carbon pellets to remove odors and smoke.

Compare Our Units

All units are equipped with a pre-filter, True HEPA H13 or H14, and active carbon filter.

MA-CAR

MA-14

MA-15

MA-18

MA-22

MA-25

MA-35

MA-40

MA-45

MA-50 v3.0

MA-112

MA-125

Coverage 80 sq. ft. every 30 min.* Coverage 200 sq. ft. every 30 min.* Coverage 293 sq. ft. every 30 min.* Coverage 330 sq. ft. every 30 min.* Coverage 278 sq. ft. every 30 min.* Coverage 413 sq. ft. every 30 min.* Coverage 640 sq. ft. every 30 min.* Coverage 896 sq. ft. every 30 min.* Coverage 772 sq. ft. every 30 min.* Coverage 1320 sq. ft. every 30 min.* Coverage 2228 sq. ft. every 30 min.* Coverage 2,051 sq. ft. every 30 min.*
Colors Black Colors White, Black Colors White, Silver Colors White, Black Colors White, Black Colors White, Silver, Black Colors White, Silver, Black Colors White, Black Colors White, Black Colors White, Silver, Black Colors White, Black Colors White, Black
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Fan Speeds 3 Fan Speeds 3 Fan Speeds 3 Fan Speeds 3 Fan Speeds 3 Fan Speeds 3 Fan Speeds 3 Fan Speeds 3 Fan Speeds 4 Fan Speeds 4 Fan Speeds 4 Fan Speeds 9
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$99 $89 $99 $80 $99 $149 $300 $250 $300 $300 $595 $399

An air purifier is a device that removes airborne contaminants in a room to improve air quality.

Indoor Air Quality (IAQ) refers to the air quality within and around buildings, especially as it relates to the health and of the building's occupants. Removing common pollutants indoors can help reduce your risk of indoor health concerns. Particles that can impact Indoor Air Quality include common smoke, bacteria, tobacco smoke, pollen, pet dander, and dust.

What is a HEPA filter?

HEPA is a type of pleated mechanical air filter. It is an acronym for "high-efficiency particulate air [filter]" (as officially defined by the U.S. Dept. of Energy). This type of air filter can theoretically remove at least 99.9% of dust, pollen, mold, bacteria, and any airborne particles with a size of 0.3 microns (µm). *Source: epa.gov, What is a HEPA filter?

How does it work?

An air purifier is essentially a motor with a fan that draws polluted air in a room into the unit and forces that air through different layers of filter. The purified air is then returned to the room repeating this cycle over and over to effectively improve the air quality.

Why are Medify Air filters special?

We, at Medify, use a three-layer system to catch and remove allergens, pet dander, and more; and are tested to remove 99.9% of particles down to 0.1 microns. We make sure our filters have an airtight seal, to reduce leakage of dirty air bypass the filter, and ALL of our filters are HEPA H13.

Tempered Glass
Touchscreen Technology

Our tempered glass touch screen top allows you to adjust your purifier to the perfect settings for your space while looking great in you home or office.

Technical Specifications

Net/Gross Weight (in lb)

15.6 lbs

Dimension in inch

22"H x 9.9”W x 10.9”D

Wattage

68W

Controls

Child Lock, Timer, On/Off, Fan Speed, Sleep Mode, UV Light

Fan Speed

3 Speeds

Warranty

Lifetime if genuine Medify filters are used at the recommended cadence

CADR BY SPEED†

Speed 1: 144.3 CFM
Speed 2: 181.2 CFM
Speed 3: 239 CFM
Sleep Mode: 111.8 CFM

CADR BY PARTICLE

Smoke: 239 CFM
Pollen: 240 CFM
Dust: 231 CFM
PM2.5: 235 CFM

COVERAGE AREA*

15 mins: Up to 448 square feet (4 ACH)
30 mins: Up to 896 square feet (2 ACH)
60 mins: Up to 1793 square feet (1 ACH)

Integrated Energy Factor (IEF)

3.6

Annual Energy consumption

374 KW-Hours/year

AHAM Verifide® at

370 square feet

Filter Life

3,000 hours (4-5 months continuous use)

Filtering configuration

Pre-filter, True HEPA H13, active carbon composite

Noise Level (Db)

Speed 1: 40.5 dB
Speed 2: 50.3 dB
Speed 3: 53.3 dB
Sleep Mode: 40.5 dB

Rated input voltage / frequency

110-120V/60Hz

Wheels (Yes/No)

NO

DISCLAIMERS

*Based on average CADR for pollen, smoke, and dust when operating at fan setting 3. Assumes closed room with 8 foot ceiling. Refer to test results dated 5/16/23 on this page.
†Average CADR for pollen, smoke, and dust.

A Higher Standard in Air Purification

Free Shipping
and Returns

30 Day
Home Trial

Ozone
Free

Lifetime
Warranty

Removes 99.9% of
particles down to 0.1% 
microns*

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