Medify MA-40 Air Purifier with HEPA Filter

High Capacity H13 HEPA Filtration for Large Rooms and Medical Settings

Full manufacturer title

Medify MA-40 Air Purifier with HEPA Filter | 1,793 ft² Coverage in 1hr for Smoke, Wildfires, Odors, Pollen, Pets | Quiet Removal to 0.3 Microns | White, 1-Pack White Large Room

Typical price

$225

Buy on Amazon

Affiliate link. Ravvy may earn a commission from qualifying purchases at no extra cost to you.

Email Text

Medify MA-40 Air Purifier with HEPA Filter | 1,793 ft² Coverage in 1hr for Smoke, Wildfires, Odors, Pollen, Pets | Quiet Removal to 0.3 Microns | White, 1-Pack White Large Room image 1

Ravvy verdict

89.7 / 100

The Medify MA-40 is a top tier choice for those prioritizing medical grade filtration in large spaces, provided they accept the higher ongoing cost of genuine replacement filters.

Best for: homeowners in wildfire zones and large open plan offices
Buy it if: You want medical grade H13 HEPA filtration.
Skip it if: You are budget conscious buyers sensitive to high filter replacement costs.
Best alternative: Levoit Smart Air Purifier for Large Room, Washable Pre-Filter EverestAir-P EverestAir Silver (Large open-concept homes and pet owners needing heavy-duty odor neutralization.)

How it scores on what matters

Filtration Power96.0
Room Coverage91.5
Ease of Maintenance84.0
Energy Efficiency80.0
Operation Quietness78.0

Ravvy factor scores, 0 to 100, derived from specs, owner reviews and category norms.

What it is

The Medify MA-40 stands out as a high performance solution for significant indoor air challenges. Unlike standard purifiers that use basic HEPA, this unit utilizes H13 filters, which are medical grade and rated to capture particles as small as 0.1 microns. This makes it particularly effective for filtering out ultra fine pollutants like smoke, viruses, and industrial smog that smaller units often miss. The tower design is built to cycle air in large open plan living areas or professional offices multiple times per hour. Functionality is centered around a responsive glass touch panel that includes practical features like a child lock and a sleep mode. While the unit moves a high volume of air, the lowest setting is engineered for minimal noise disruption during nighttime use. The design is utilitarian yet modern, fitting well into both residential and commercial aesthetics. Its primary strength lies in the speed of air exchange, ensuring that large spaces feel fresh even in environments with persistent allergens or pet odors.

Ravvy AI insight

The MA-40 strikes a balance between professional grade H13 filtration and residential design. While its upfront price is competitive for the 1,793 square foot coverage, buyers should calculate the cost of replacing the filters every six months to maintain the lifetime warranty. This unit is especially valuable for those with respiratory sensitivities due to its ability to capture particles at the 0.1 micron level rather than the standard 0.3 microns.

Generated from owner feedback, product specs, pricing, and retailer data. Last updated Aug 20, 2026.

What owners praise

Medical grade H13 HEPA filtration
High CADR rating for rapid air turnover
Sleek tempered glass touch control panel
Lifetime warranty with genuine filter use
Child lock feature for household safety
Effective at removing 0.1 micron particles

What to know first

Filters require frequent replacement every 3,000 hours
Noticeable fan noise on the highest setting
Proprietary filters can be relatively expensive

Specifications

UPC: 860000833608 850025796262
GTIN: 860000833608 850025796262
Brand: Medify Air
Color: White
Wattage: 95 watts
Brand Name: Medify Air
Floor Area: 4455
Unit Count: 1 Count
Filter Type: HEPA
Item Weight: 15 pounds
Noise Level: 46 db
Part Number: MA-40
Filter Class: HEPA H13
Manufacturer: Medify Air
Model Number: MA-112-W1
Power Source: Plug in
Control Method: Touch
Item Type Name: Modern Design, Touch Panel - White
Controller Type: Button Control
Number of Packs: 1
Special Features: Programmable
Specification Met: CARB Certified
Product Dimensions: 25"D x 24.5"W x 13"H
Included Components: Air purifier machine, True HEPA H13 filter
Warranty Description: Lifetime warranty on parts and services with genuine medify filter replacements
Particle Retention Size: 0.1 micron
Item Dimensions D x W x H: 25"D x 24.5"W x 13"H
Contaminant Filtration Capability: Dust, Odors, Pollen, cigarette_smoke, pet_dander
Global Trade Identification Number: 00860000833608

How to get the most out of it

Optimizing Sleep Mode

Use the sleep mode button to dim all panel lights entirely. This is ideal for bedrooms where light sensitivity might interfere with rest while maintaining air quality.

Ownership tips

tip

Placement for Maximum Airflow

Position the unit at least one foot away from walls or furniture. Because it draws air from the sides and exhausts from the top, unobstructed space ensures the highest CADR performance.

care

Maintaining the Sensor

Gently vacuum the air intake vents once a month to prevent dust buildup. This keeps the internal sensors accurate and prevents the motor from overworking.

Frequently asked questions

Where can you buy the Medify MA-40 Air Purifier with HEPA Filter?

Medify MA-40 Air Purifier with HEPA Filter is sold through Amazon, and Medify Air also lists it through its own site and major retail partners. The buy link on this page goes straight to the current Amazon listing, which is where stock and pricing update most often.

How much does the Medify MA-40 Air Purifier with HEPA Filter cost?

The last price Ravvy recorded was $225. Retail pricing on air quality moves with promotions and stock, so treat that figure as a reference point and check the live listing before you buy.

How do you get the Medify MA-40 Air Purifier with HEPA Filter for a cheaper price?

Three tactics work best: watch for holiday and seasonal sale events when air quality discounts run deepest, compare the open box or renewed listing against new stock, and check whether Medify Air is running a coupon or bundle. Adding the product to your Ravvy wishlist keeps it handy so you can revisit the listing when prices drop.

Is the Medify MA-40 Air Purifier with HEPA Filter in stock right now?

It was in stock at our last check. Availability on popular air quality can change within hours, so the live listing is the source of truth.

Is the Medify MA-40 Air Purifier with HEPA Filter worth it?

Ravvy scores it 89.7 out of 100. The strongest argument for it is medical grade H13 HEPA filtration. The trade off to weigh is filters require frequent replacement every 3,000 hours.

Who should buy the Medify MA-40 Air Purifier with HEPA Filter?

It fits homeowners in wildfire zones and large open plan offices If that does not describe your situation, compare it with the other options in Air Quality before committing.

What are the key specs of the Medify MA-40 Air Purifier with HEPA Filter?

UPC: 860000833608 850025796262. ASIN: B07LGDYV3C. GTIN: 860000833608 850025796262. Brand: Medify Air.

What are good alternatives to the Medify MA-40 Air Purifier with HEPA Filter?

Compare it against the other scored picks in Air Quality on Ravvy. We rank every option in that group by the same criteria, so you can see which model wins on value, quality, and owner sentiment before you decide.

Get scored