• Medify Air MA-40 Replacement Filter - HEPA H13 Air Filter Replacement for Large Air Purifiers - Air Purifier Filter for Whole Rooms - Filter Aids Against Smoke, Dust, Pollen & More - 1-Pack
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Medify Air MA-40 Replacement Filter - HEPA H13 Air Filter Replacement for Large Air Purifiers - Air Purifier Filter for Whole Rooms - Filter Aids Against Smoke, Dust, Pollen & More - 1-Pack

$108.50
$35.99
67% off

Reviewers mentioned

See 934 reviews
Well made
Removes odors
Easy to install
Good ventilation
Longevity
Noisy
Length
8 in
Height
17.5 in
Width
2 in
Weight
1 lb
Medify Air MA-40 Replacement Filter - HEPA H13 Air Filter Replacement for Large Air Purifiers - Air Purifier Filter for Whole Rooms - Filter Aids Against Smoke, Dust, Pollen & More - 1-Pack

Reviewers mentioned

See 934 reviews
Well made
Removes odors
Easy to install
Good ventilation
Longevity
Noisy

Medify Air MA-40 Replacement Filter - HEPA H13 Air Filter Replacement for Large Air Purifiers - Air Purifier Filter for Whole Rooms - Filter Aids Against Smoke, Dust, Pollen & More - 1-Pack

$108.50
$35.99
67% off
Found at 8 stores ·Prices updated 1 day ago 
Store
Walmart
Medify Air MA-40 Replacement Filter - HEPA H13 Air Filter Replacement for Large Air Purifiers - Air Purifier Filter for Whole Rooms - Filter Aids Against Smoke, Dust, Pollen & More - 1-Pack
$35.99 
Amazon
Medify Air MA-40 Genuine Replacement Filter | for Allergens, Wildfire Smoke, Dust, Odors, Pollen, Pet Dander | 3 in 1 with Pre-filter, H13 HEPA, and Activated Carbon for 99.7% Removal | 1-Pack
$38.99 
as of 14:52 12/11
Lowe's
Medify Air Genuine MA-40 Replacement Filter - HEPA H13 Filtration - Removes 99.99% of Particles - Fits MA-40 Air Purifier - 4 Month Replacement Timeline
$40.17 
eBay
$43.00 
Best Buy
$59.99 
Page 1 of 2
Length
8 in
Height
17.5 in
Width
2 in
Weight
1 lb

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Reviews

Great product. Way too overpriced. Forces you to seek 3rd party filters.

Chris · Review provided by medifyair.com
December 02, 2024

Best Air Filter EVER

I prefer these to clean the yucky air. Sincerely, CoffeeTimeWithCindy.com

CoffeeTimeWithCindy · Review provided by Walmart
November 26, 2024

Never Received it

I still have to receive it

peter p. · Review provided by medifyair.com
November 26, 2024

Filters for performance just like new.

These Medify Air Purifiers have increased the quality of my life. Having a place to come home to where I can count on clean air for half of my day is life changing, life recharging.

David C. · Review provided by medifyair.com
November 25, 2024

Great Product

The air purifier and filters are great - easy to operate. The customer service is outstanding!

Sharon S. · Review provided by medifyair.com
November 18, 2024

MA-40 filter

I like the MA-40 air, works great!

Valerie M. · Review provided by medifyair.com
November 17, 2024

Filters

Excellent

Jeff L. · Review provided by medifyair.com
November 16, 2024

They work great!

They work great!

Melissa H. · Review provided by medifyair.com
November 13, 2024

Great Product

I used the replacement filter, and it worked perfectly. So I'm very pleased with this purchase.

evans33356 · Review provided by eBay
November 08, 2024

Wrong size looked bigger than it actually is

Pam · Review provided by Walmart
November 08, 2024

MA-40 filters

Easy to change & work great!!

Marilee P. · Review provided by medifyair.com
November 08, 2024

It works Awesome

Richard · Review provided by medifyair.com
November 07, 2024

Works fine.

It was genuine, so i can't complain.

Joseph · Review provided by Walmart
November 06, 2024

Good Filter

Have been getting Filters from Medify Air for several years and never had any issues.

Justin · Review provided by medifyair.com
November 05, 2024

Air Quality at its finest!

The Medify Air Filters are a night and day difference. If you live in a small apartment or a large house, these filters take care of the microbial pathogens in the air. From the moment i walk into my home you can tell a difference in the air quality, and so will you.

Jeremy K. · Review provided by medifyair.com
November 04, 2024

Great Replacement

It was easy to replace and it works wonderfully

John B. · Review provided by medifyair.com
November 03, 2024

Excelent

Excelent

Guillermo G. · Review provided by medifyair.com
November 03, 2024

excellent

I have run myMA-40 continuously for about 7 months or more and replaced the filter as needed. Having a 75 pound hound in the house and 2 cats (one long hair one short) the minimization of dust and dander is very noticeable especially when my hyper allergic siblings visit. I also have a significant less dust accumulating. Not only that but I burn wood in the winter so in the past there was a trifecta of soot, dust, dander and fur as well as pollen as I'm in a very, very rural area surrounded by farms crops and wild flowers and foliage that blooms year round in the summer months. The filters and units have greatly exceeded my expectations and I'd recommend one to anyone looking for an affordable means by which to improve indoor air quality. The filters are pricey but spread out over the 3-4 months they last, and the improvement they provide I've been sold and will continue to use this unit.

Eric V. · Review provided by medifyair.com
October 27, 2024

Need to follow through with sending it.

Never got this. Will have my credit card people involved if I do not receive soon.

Lisa G. · Review provided by medifyair.com
October 27, 2024

MA-40 filter

Excellent and of high quality!! We've been enjoying our MA-40 purifier for the last few years now. Excellent!

Pamela Y. · Review provided by medifyair.com
October 25, 2024
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Customer pictures

Overview

We found this at eight stores including Amazon, Lowe's, and eBayThis product sells from $35.99 up to $108.50. Users can save 66% by shopping at Walmart.

Prices are currently low for this product, typically ranging from $49 to $89, and the lowest price we've seen is $29.39.

This product is also marketed as the 

Medify Air MA-40 Replacement Filter - HEPA H13 Air Filter Replacement for Large Air Purifiers - Air Purifier Filter for Whole Rooms - Filter Aids Against Smoke, Dust, Pollen & More - 1-Pack at Walmart

,

Medify Air Genuine MA-40 Replacement Filter - HEPA H13 Filtration - Removes 99.99% of Particles - Fits MA-40 Air Purifier - 4 Month Replacement Timeline at Lowe's

,

Medify Air MA-40 Genuine Replacement Filter | for Allergens, Wildfire Smoke, Dust, Odors, Pollen, Pet Dander | 3 in 1 with Pre-filter, H13 HEPA, and Activated Carbon for 99.7% Removal | 1-Pack at Amazon

.

Description

Ensure clean and fresh air with the Medify Air MA-40 Replacement Filter. Featuring advanced True HEPA H13 technology, it captures 99.9% of particles down to 0.1 microns. Ideal for large rooms, it includes a pre-filter, H13 HEPA, and activated carbon for comprehensive filtration.

Stores offered