Medify Air White MA-40-V3.0 Air Purifier with HEPA Filters I Smoke Dust Pet Odors I 3 in 1 with Pre-filter HEPA & Activated Carbon I Removal of 0.1 to 0.3 microns I 1,793 Sq ft Coverage I 1-Pack
Medify Air White MA-40-V3.0 Air Purifier with HEPA Filters I Smoke Dust Pet Odors I 3 in 1 with Pre-filter HEPA & Activated Carbon I Removal of 0.1 to 0.3 microns I 1,793 Sq ft Coverage I 1-Pack
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Medify Air White MA-40-V3.0 Air Purifier with HEPA Filters I Smoke Dust Pet Odors I 3 in 1 with Pre-filter HEPA & Activated Carbon I Removal of 0.1 to 0.3 microns I 1,793 Sq ft Coverage I 1-Pack

|19 ratings

Key item features

  • Extensive Coverage: Purifies medium to large rooms, including bedrooms, offices, kitchens, dining rooms, or entryways, effectively covering 1,793 square feet in one hour or 896 square feet in just 30 minutes to maintain clean air.
  • Triple Filtration: Features a comprehensive three-layer filtration system, comprising a pre-filter, a True HEPA filter, and an active carbon composite layer designed to control various odors.
  • Precise Particle Removal: Utilizes HEPA filter material, laboratory-tested to capture 99.97% of airborne particles ranging from 0.1 to 0.3 microns, which are significantly smaller than a human hair strand.
  • Intuitive Controls: Equipped with tempered-glass touch controls that include three fan speeds, customizable preset timers from 2 to 12 hours, a child lock function, a sleep mode, and a convenient filter indicator.
  • Multi-Pollutant Defense: Designed to remove a broad spectrum of airborne particles such as allergens, odors, VOCs, dust, smog, smoke, and pet dander, promoting healthier indoor air quality.
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Specs

Filter type, HEPA, Activated CarbonCoverage area, 1793 sq ftContaminants removed, Dust, Allergens, Odor, Pet Dander, Pollen, Smoke, BacteriaMicroparticle performance rating, 99.9Brand, Medify AirDecibel rating, 53.3 dB

About this item

Product details

The bestselling compact and lightweight MA-40 combines design and technology for the perfect coverage for medium to large sized rooms. Designed to support proper air quality in any space in your home or office. The HEPA filter material is tested to remove 99.97% of airborne particles from 0.1 to 0.3 microns. Removing airborne particles like allergens, odors, VOCs, dust, smog, and more. The 3 fan speeds allow you to customize your air purification needs and set the timer for anywhere from 2 to 12 hours. With three layers of filtration, including a pre-filter, True HEPA filter, and an active carbon composite for odors, ensuring that the air you breathe is clean and fresh..

 

The MA-40 purifies 1,793 square feet in 1 hour or 896 square feet in just 30 minutes, so you can enjoy fresh, clean air in every space.

 

1-Pack

 

  1. Smoke CADR when operating at highest fan speed. Assumes closed room with 8-foot ceiling.
  2. Tested by Intertek Lab for HEPA filter material.
  • Great for medium to large sized rooms, including bedrooms, offices, kitchens, dining rooms, or entryways. Helps control dust, smoke, odors, and pet dander while filtering airborne particles throughout the home.
  • Tempered-glass touch controls include 3 fan speeds, preset timers, child lock, sleep mode, and filter indicator.
  • This Medify Air filter has three layers of filtration, including a pre-filter, True HEPA, and an active carbon composite for odors.
  • HEPA Air Purifier Filtration: The HEPA filter material is tested to remove 99.97% of airborne particles from 0.1 to 0.3 microns. That's 1,000 times thinner than one strand of human hair.
  • About Medify Air: At Medify Air, we're committed to making clean indoor air available to everyone through our advanced air purification technology. Our mission is to facilitate healthier environments everywhere with our affordable, effective, and easy-to-operate air filtration systems.Every purifier comes with a Limited Lifetime Warranty and is CARB, ETL, and AHAM Verifide.
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Specifications

Filter type

HEPA, Activated Carbon

Coverage area

1793 sq ft

Contaminants removed

Dust, Allergens, Odor, Pet Dander, Pollen, Smoke, Bacteria

Microparticle performance rating

99.9

Directions

Instructions

Replace filter every 3-4 months

Warranty

Warranty information

Lifetime Warranty

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Customer ratings & reviews

4.8 out of 5 stars
stars
19 ratings13 reviews
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Showing 1-3 of 13 reviews

Oct 23, 2026
Reviewer name: Dennis
Item details
Color: Other
Count per pack: 1
Sold byMEDIFY AIR, LLCDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Love it. Hard to find side discharge.

Helpful?1H8WSQQN7MQQ577368270
Feb 17, 2022
Reviewer name: Kim
Item details
Color: White
5 out of 5 stars
5 out of 5 stars review

What are you waiting for? Click add to cart!

We purchased this air purifier due to the amount of dust we would see floating in the air when the sun shines through our glass doors. Once we received the product and turned it on, i immediately felt the air getting cleaner. Call me crazy! However, the next day, there were NO dust particles floating through air! It really works wonders. I'm going to purchase another one for our upstairs! I would definitely recommend this air purifier.

Helpful?1H8WSQQN7MQQ577368270
Oct 16, 2021
Reviewer name: Cathy
Item details
Color: White
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Purifer

What a machine takes odor away smells good in my home again. Love this machine

Helpful?1H8WSQQN7MQQ577368270
Current price is $249.99
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