Live Science Verdict

Brimming with high - tech features , the Molekule Air Pro air purifier is an impressively powerful and thoughtfully design piece of outfit — but it is also noisy , pricey and requires some of the most expensive filter replacements we have ever view .

Sleek , unobtrusive figure

Powerful aura cleanse performance

The Molekule Air Pro air purifier, disassembled

The Molekule Air Pro is easy to assemble.

Detailed atmosphere quality readings

Easy to use and assemble

More expensive than other atmosphere purifiers

The Molekule Air Pro air purifier, view from the top

A small circular display is located at the top of the Molekule Air Pro.

high-priced filter replacements

Noisy at in high spirits fan amphetamine

Why you may hope resilient ScienceOur expert reviewer expend hour examination and comparing ware and services so you may prefer the good 1 for you . chance out more about how we test .

An air quality reading in the Molekule Air Pro.

The Molekule Air Pro displays detailed air quality readings.

When scroll through Instagram or TikTok , chances are you have stumbled upon an advert for the Molekule Air Pro , an air travel purifier that promises to blow the competitors out of the water with its patented PECO engineering science ( PhotoElectroChemical Oxidation ) . This unequalled contraption has gain a legion of fans thanks to an extensive social media military campaign ― but does the Molekule Air Pro experience up to the hype ? And if so , is it really worth the $ 999.99 price shred ?

Based on the specification alone , this slick contraption could be one of thebest strain purifierson the market place . The Molekule Air Pro is cleared by theFDAas a Class II aesculapian equipment under the 510(k ) program , meaning that this tune purifier has been shown to destroy bacteria , virus , mold , and other harmful airborne corpuscle . That is because it features a unique PECO - HEPA Tri - Power filter that combines the efficiency of HEPA ( High - Efficiency Particulate Absorbing ) filtration with PECO   technology that “ break down pollutants at a molecular stratum . ” The Molekule Air Pro look good , too ― and it comes with detailed air character readings .

On the other hand , Molekule ’s believability has been overshadowed by murky advertising . As reported by theNew York Times , the stigma was forced to retract several of its title , including the one where they claimed that HEPA filters breed bacteria and release them back into the air .

An air quality sensor in the Molekule Air Pro

An air quality sensor is located at the bottom of the Molekule Air Pro.

So is the Molekule Air Pro worth investing in ? To answer this head , we put it through all-encompassing testing , looking into its performance , blueprint , and simplicity of use . But is it one of thebest air purifiersorbest air purifier for allergies ? Read on to bump out .

Molekule Air Pro air purifier review

Molekule Air Pro: Design

Dimensions(inches ): 23.1 ( H ) x 10.9 ( W )

dimension ( centimeters ): 58.6 ( H ) x 27.8 ( atomic number 74 )

Weight :   22.9 pound ( 10.38 kg )

An air quality score displayed by the Molekule Air Pro.

The Molekule Air Pro displays color-coded air quality scores.

Filters : PECO - HEPA Tri - Power filter

Max disturbance : 65 dB

Max mightiness use : 123 watts

A filter life indicator displayed by the Molekule Air Pro

The Molekule Air Pro indicates when it is time to change the filter.

Coverage : Up to 1000 sq ft ( 92.9 sq m )

mode : 2 auto modes , 6 fan speeds

warrant : 2 - year limited

View Similar Amazon US

Energy Star endorse : no

Smart characteristic : app , voice control

The Molekule Air Pro is gentle to set up — at least at the beginning . Upon unbox the air purifier , gently push down on the top of the unit and turn it anticlockwise to unfreeze the core . Unwrap the PECO filter that sits inside the case , pop it back in , and then push the effect down until it lock into place . The whole summons takes seconds , and you ca n’t get it wrong .

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However , set up the Molekule app is more complex . It took us only one attempt to successfully partner off the Molekule Air Pro with the app on our phone , but we shin with connecting the purifier to our Wi - Fi connection . The app either link up to the net just to immediately disconnect directly after , or did not even exhibit the internet . It took a few restarts , one manufacturing plant reset of the gadget , and at least five attempt at establishing a link before we could join the purifier to the Wi - Fi and in full get at the app . Judging by some user reassessment we saw online , we were not the only single battling the app setup . However , once we handle to get it up and bleed , we experience no further issues with connectivity .

The Molekule Air Pro scratch a great equaliser between elan and functionality . This tug air purifier weigh a estimable 23 pound ( 10.38 kg ) , but it is amazingly aerodynamic and thickset , and it comes with a corking imitation leather handle that makes it soft to move the unit around . The Molekule Air Pro also sport a relatively long cord ( intimately 6 feet , or 1.8 meters ) and a cord wrap - around fixture at the bottom of the social unit to keep it hidden from view . We also liked its stylish facial expression . With its toned - down colors and soft edges , this air purifier is unnoticeable and easy on the eye .

However , there are a couple of downsides to the Molekule Air Pro — first , the funky smell . During the first 24-hour interval or two of using the aviation purifier , it give rise an unpleasant chemical odor . The drug user manual did say that it was normal and that the smell would dissipate course . Indeed , the odor was go after approximately 48 hours , but we found it strong enough to be a nuisance .

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The 2d downside was the maintenance . The filters in the Molecule Air Pro need to be supervene upon every six months and they are not cheap . A one - off leverage for one filter cost $ 174.99 , while a subscription for two replacements a year will set you back $ 279.98 annually . These are probably the most expensive filter replacements we have ever seen . With most air purifiers you may expend less than $ 100 in maintenance cost per twelvemonth , and even those on the more expensive side often require several different permutation filter , not just a individual HEPA filter .

Molekule Air Pro: Features

The Molekule Air Pro feature a PECO - HEPA Tri - power filter — a modified HEPA filter able to capture minuscule airborne pollutant , such as pollen , rubble mite and pet dander — and PECO technology show to split up down organic matter into harmless gases and water vapor . According to the brand , the Molekule Air Pro can destroy a encompassing range of allergens , toxic compound from grass , VOCs(volatile organic compounds , harmful chemical from household product and natural sources ) , and even some bacterium and virus .

The Molekule Air Pro features a orbitual touchscreen locate on the top of the unit of measurement . This lustrous and intuitive exhibit supply elaborated actual - time aura lineament readings and updates you on the filter life . It says exactly how much particulate matter matter is in the air , wear it down into 1 - micrometer , 2.5 - micrometer , and 10 - micron particles , VOCs , carbon dioxide andrelative humidity . In the app , you may also consider ready to hand graphical record illustrate how the levels of airwave pollutants change over time . We like that feature article — it made it easy to place what caused the spikes inair pollution . The app will also cover the “ top 3 offenders in your melodic phrase ” , gift a honest overview of retiring and present issues with the air timbre . If you are very data - driven or concerned about a specific air pollutant , the Molekule Air Pro will impress you here .

The Molekule Air Pro also have six manually controlled fan speeds and two robotic modes : Auto Protect and Quiet . The Auto Protect mode automatically aline lover velocity based on air particle storey , while Quiet way operates fans at lower pep pill that are quieter .   These setting can be adjusted both on the showing and in the app .

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Molekule Air Pro: Performance

The Molekule Air Pro print us with its sensitive atmosphere timbre sensors and muscular buff . This aviation purifier swiftly kick into action every sentence we cooked , used cleaning products or sprayed cosmetics , removing odour quickly and efficiently . There was only one caveat — it was very noisy doing so . When the Molekule Air Pro operates at high speeding it sounds almost like a vacancy cleaner , generating up to a whopping 66 decibel ( dB ) . At its lower speeds , it still makes a distract mechanical Harkat ul-Mujahedeen , but it is quieter — mother roughly 30 dB , equivalent to a flashy whispering .

The Molekule Air Pro did appear efficient , but it was up to our air mote monitor to determine its air cleaning functioning . First , we take an ambient air mental test in a medium - sized living way , placed some in the center . We measured the air quality before and after bleed the air purifier on its machine options for 15 and 30 minutes . The results were underwhelming . After 15 minutes , the Molekule Air Pro removed 49 % of molecule measure 0.3 microns and 57 % of pollutants measuring 2.5 micron ( no 10 - micron atom were detected ) . After half an minute , these values rose slightly — 67 % and 60 % , severally . We obtained alike solvent when we repeat the run in a dissimilar way . However , both the air purifier and air particle monitor indicate estimable air quality at the time of testing , so these numbers may not fully reflect the capabilities of the Air Pro .

We did get far more impressive results during our smoke tests . First , we burned 10 matches , then we persist the Molekule Air Pro for 15 and 30 minutes on its motorcar circumstance . After 15 minutes , the purifier vacuum-clean up a whopping 99.6 % of 0.3 - micron particle , 99.9 % of subatomic particle appraise 2.5 microns , and all the pollutants larger than 10 micrometer . 15 minutes later , the melodic line quality was better than when we start . When we did the match trial on the highest setting , all particles were break after 15 minutes . Next , we burn five incense sticks and repeated the procedure . The Molekule Air Pro removed well-nigh all particles after 15 minute , and just like in the equal tryout , the air quality after 30 proceedings was full than our baseline reading .

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Molekule Air Pro: User reviews

The Molekule Air Pro air purifier score 4.4 out of 5 stars on the ship’s company ’s web site , with 74 % of users giving it a full five stars . confident limited review praise this gentle wind purifier for its looks and air - clean performance , with many exploiter saying it aid them allay the symptoms of allergies to pollen and deary dander . One buyer commented , “ Let me be reliable , I ab initio bought this because it looked cool and everyone I knew had one . Little did I get laid I was going to sleep well , not get sick as often , and incessantly check my app after I spray hairspray or fragrance in my room . [ … ] I ca n’t live without it and I will be a lifetime client . Bravo ! ” . Negative reviews , on the other hand , often refer a spotty Wi - Fi connection and price .

However , Amazonreviews of the Molekule Air Pro are less telling . The Molekule Air Pro is value 3.9 out of 5 stars , with a whopping 19 % of one - star review . While most customers praise the timbre and conception of the air purifier , multiple reviews mention extravagant noise , eminent cost and faulty app as major downsides to the Molekule Air Pro . One user say , “ My Molekule Pro makes a very flash mechanical humming audio , which I can hear throughout my entire apartment . This is separate from the typical “ woosh ” speech sound a fan or purifier would normally make . [ … ] When the speed ramps up , it ’s awful . ”

Should you buy the Molekule Air Pro?

✅ The Molekule Air Pro is a gravid choice if you are looking for a brawny air travel purifier open of handling heavy air befoulment . This beast of a machine expeditiously removes smoke and various airborne pollutants , thanks to its sensitive sensors and high - power sports fan . The Molekule Air Pro can be particularly utile for those who require elaborate air calibre reading , such as people with severe allergies or respiratory conditions . This air travel purifier goes above and beyond the industry standard of a individual air quality musical score or canonical colour - coded indicator .

❌ However , if you are on a budget , the Molekule Air Pro may not be the best option for you . It is one of the most expensive atmosphere purifiers on the market and it requires expensive filter alternate . It can be very noisy , too .

If this product is not for you

If you are attend for an efficient air purifier that will not break the bank , theLevoit Core 600Sis a not bad selection . It offers excellent performance , plenty of smart feature of speech and unnoticeable designing , all for less than $ 300 — a third of the price of the Molekule Air Pro .

The RabbitAir A3 is another with child choice . This attractively design air purifier features five different filters and nonrational controls , and it is much quieter than the Molekule Air Pro . Certified Asthma & Allergy Friendly by the Asthma and Allergy Foundation of America , the A3 is particularly suitable for multitude sensitive to pollen and pet hackles .

Molekule Air Pro: How we tested

We spent over two calendar week essay the Molekule Air Pro , assessing its aim , functionality , performance , simplicity of habit , and connectivity with third - party devices . We also measured how loud this melodic phrase purifier is on unlike scope using a dB - counting app , and checked the cost and availability of the PECO - HEPA substitute filter .

Lastly , we conducted a series of performance trial using an industry - level air atom monitor , a twist open of observe airborne pollutants as little as 0.3 micron . We start with an ambient line quality test , where we lean the Molekule Air Pro on its car style for 15 and 30 minute , and mark the difference of opinion in the air calibre readings over time . Next , we perform several bullet tests to see how this atmosphere purifier handles austere pollution . We burned matches and incense marijuana cigarette , then recorded the variety in air character recital after launch the Molekule Air Pro for 15 and 30 minutes on different options .

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