Medify · Updated July 2026

Medify MA-40: price & specs

Name: Medify MA-40
Brand: Medify
Price: 249.99 USD
Availability: InStock

The Medify MA-40 costs $249.99, #10 cheapest of 21 air purifiers (median $299.99). It earns a Bronze Deskmark — 10/100 pay-blind standing, #19 of 19 in class.

Verified Jul 7, 2026 · figures linked to their source in the table below

See Medify MA-40 on Amazon Recorded 2026-07-07 — live price may differ. As an Amazon Associate we earn from qualifying purchases.

Best for Performance comparable to the Coway Mighty (Wirecutter's runner-up pick).
Skip if Much louder than the Coway Mighty — measured 52 dB on medium, 42 dB on low is a dealbreaker.

Medify MA-40. Every price and spec below is linked to its source and dated — no guesses.

Source: medifyair.com verified 2026-07-07 ✓ corroborated verify in ledger

Medify MA-40 — Medify — Image: medifyair.com (© Medify)

Is the Medify MA-40 a good buy?

At $250, the Medify MA-40 is #10 cheapest of the 21 air purifiers we track, where the median is $299.99. On the spec sheet, its noise db min of 40.5 is the highest of the 19, its cadr smoke of 239 CFM is below the median of the 15, and its coverage of 373 sq ft is below the median of the 22.

Evidence of Record

Our data

Independent labsmeasured it: 1
Physical metricsrecorded: 1
Outlets on recordall tested: 1

One independent lab measured this product across 1 physical metric — noise. These numbers rest on a single hands-on source so far.

A coverage record, not a rating. How we count

Review consensus · sourced & dated

What reviewers say about the Medify MA-40

Based on 1 review · 1 lab-tested · 2026-05-04

Tested by Wirecutter

Consistently praised

Performance comparable to the Coway Mighty (Wirecutter's runner-up pick)

Commonly flagged

Much louder than the Coway Mighty — measured 52 dB on medium, 42 dB on low

Where reviewers disagree Single-source: only Wirecutter reviewed this exact model, and only as one entry in its guide's competition roundup rather than as a standalone tested pick, so no cross-tester agreement or dispute could be established.

The sources (1)

Wirecutter (NYT) lab-tested · 2026-05-04

Noise, medium setting: 52 dB · Noise, low setting: 42 dB

The Medify MA-40 performs similarly to the Mighty

but it’s much louder, at 52 decibels on its medium setting and 42 on low

Specifications

Price (US)	$249.99 One-time-purchase price $249.99 for the MA-40 Air Purifier (True HEPA H13) + 1 included filter set, per the medifyair.com manufacturer store as of 2026-07-07 (page shows "ONE TIME PURCHASE $249.99" and "Add to cart $249.99"). A limited-time "4th of July 20% OFF MA-40" promo code was advertised on the page, but the listed base price is $249.99. breathequality.com corroborates that the Medify site price is "usually down to only $249" versus a ~$349 MSRP.
Brand	Medify
Released	—
Cadr smoke (CFM)	239
Coverage (sq ft)	373
Hepa	Yes
Filter type	Pre-filter + True HEPA H13 + Active Carbon Composite (3-stage)
Noise db min	40.5
Smart	No
Energy star	Yes

Source: medifyair.com (verified 2026-07-07) · corroborated by breathequality.com. The medifyair.com manufacturer product page (True HEPA H13 MA-40) confirms verbatim in its Technical Specifications: CADR by Particle "Smoke: 239 CFM (406 m³/h)" (so cadr_smoke_cfm 239), "AHAM Verifide at 373 square feet every 12.5 mins (4.8 ACH)" (coverage_sqft 373, matching the 4.8-ACH convention the Levoit entries use — the marketing headline is 896 sq ft at 2 ACH), Filter Configuration "Pre-filter, True HEPA H13, Active Carbon Composite" described as "three-stage filtration" (hepa true; filter_type as given), and Sound Level with a minimum of 40.5 dB (Speed 1 and Sleep Mode; description says "as low as 40.5 dBA"). The same page's Description states the unit is "Ozone-free and ENERGY STAR certified" (energy_star true), and its Controls list (Preset Timers, 3 Fan Speeds, Sleep Mode, Filter Indicator, Touch Controls, Child Lock, optional Ionizer) shows no WiFi/app, so smart is false. No release year is stated on either fetched page, so release and releaseDate are null. Price $249.99 is the one-time-purchase figure shown on the manufacturer page ("ONE TIME PURCHASE $249.99" / "Add to cart $249.99" / compare table MA-40 $249.99). Corroboration: the breathequality.com review confirms this exact model (Medify MA-40, H13 True HEPA), its multi-stage filtration (pre-filter + H13 True HEPA + carbon + optional switchable ionizer), Energy Star rating, lifetime warranty, an explicit "no Smart Wi-Fi connectivity"/"Lacks smart features" note, and the ~$249 Medify site price against a $349 MSRP; its independently measured figures differ slightly (it cites smoke CADR 241 cfm and a 65 dB max), so all spec values were taken verbatim from the manufacturer page rather than the review. Retailer pages for the exact model (Amazon B07LGDYV3C, Home Depot MA-40-W1, Best Buy 6511257) were bot-walled (CAPTCHA/403/timeout) and could not be fetched, so the independent breathequality.com review is used as corroboration per this catalog's existing precedent (Coway AP-1512HH, Winix 5520).

Is the Medify MA-40 worth it vs cheaper air purifiers?

Medify MA-40 against its closest cheaper and pricier air purifiers on the specs that matter — every value sourced. See all 21 ranked →

Product	Price	Cadr smoke (CFM)	Coverage (sq ft)	Hepa	Filter type	Noise db min
Medify MA-40 this	$249.99	239	373	Yes	Pre-filter + True HEPA H13 + Active Carbon Composite (3-stage)	40.5
Blueair Blue Pure 211i Max	$244.99	443	674	Yes	HEPASilent dual filtration (mechanical + electrostatic) + Activated Carbon, 4-layer	23
Shark NeverChange Air Purifier MAX (HP302)	$299.99	—	1400	Yes	Debris Defense Washable Filter + NeverChange True HEPA Multi-Filter + Odor Neutralizer Technology Cartridge	—

Frequently asked questions

What do reviewers say about the Medify MA-40?

Only one whitelisted tester — Wirecutter — covers the exact Medify MA-40, and only within its guide's competition roundup. It found the MA-40 performs similarly to the Coway Mighty (now Wirecutter's runner-up, behind the new Mighty2 top pick), but flagged it as much louder, measuring 52 dB on medium and 42 dB on low. No second whitelisted source reviewed this exact model, so no cross-tester check exists. Praised: Performance comparable to the Coway Mighty (Wirecutter's runner-up pick). Flagged: Much louder than the Coway Mighty — measured 52 dB on medium, 42 dB on low. (From 1 tester review, 1 lab-tested.)

How much does the Medify MA-40 cost?

The Medify MA-40 has a US price of $249.99 (One-time-purchase price $249.99 for the MA-40 Air Purifier (True HEPA H13) + 1 included filter set, per the medifyair.com manufacturer store as of 2026-07-07 (page shows "ONE TIME PURCHASE $249.99" and "Add to cart $249.99"). A limited-time "4th of July 20% OFF MA-40" promo code was advertised on the page, but the listed base price is $249.99. breathequality.com corroborates that the Medify site price is "usually down to only $249" versus a ~$349 MSRP.), as of 2026-07-07.

How does the Medify MA-40 compare on price?

At $250, the Medify MA-40 is #10 cheapest of the 21 air purifiers we track, where the median is $299.99.

What are the Medify MA-40's key specs?

Medify MA-40 (Medify): cadr smoke cfm 239, coverage sqft 373, hepa Yes, filter type Pre-filter + True HEPA H13 + Active Carbon Composite (3-stage), noise db min 40.5. Full sourced spec sheet verified 2026-07-07.