Spec Atlas
Air Purifiers

Air Purifiers Spec Sheet

13 product listings from 17 comparisons. This is an index of our reported specs, not an independently verified product database. Differing descriptions are withheld; follow the comparison links to investigate.

Latest comparison update: June 2026 · Free to cite with a link back · Methodology · Embed this table · Statistics

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Model WiFi / Smart AppAuto ModeSpeed SettingsWeightCADR (Dust)CADR (Smoke)Filter TypeNoise (Low Speed) Compared in
Blueair Blue Pure 211+ Listing B08LQQKD8B No
Values differ
312.8 lbs350 CFM350 CFMHEPASilent + Carbon pre-filter~31 dB
Blueair Blue Pure 311i Max Listing B0BN2LZ9JH Yes — Blueair app, Alexa compatible—3 speeds + Auto + Night7.87 lbs250 CFM250 CFM——
Blueair Blue Pure 411i Max Listing B0BN2LH4RK Yes (Blueair app)Yes34.6 lbs190 CFM
Values differ
HEPASilent (electrostatic + mechanical)17 dB
Coway Airmega Mighty2 Listing B0GS7FF1D6 NoYes6 modes (Speed 1, 2, 3, Turbo, Sleep, Eco)15.2 lbs242 CFM (IEST)240 CFM (IEST)——
Coway AP-1512HH Mighty Listing B01728NLRG NoYes
Values differ
12.3 lbs
Values differ
Values differ
Values differ
Values differ
Dyson Purifier Cool TP09 Listing B0BV59P8YY
Values differ
Yes——~290 CFM~160 CFMHEPA H13 + activated carbon
Values differ
Levoit Core 300 Listing B07VVK39F7
Values differ
No
Values differ
Values differ
Values differ
Values differ
Values differ
24 dB
Levoit Core 400S Listing B08R794ZMX Yes (VeSync app)Yes410.8 lbs~200 CFM240 CFM
Values differ
Values differ
Levoit Core Mini-P Listing B09GTRVJQM NoNo32.2 lbs——3-stage: pre-filter, HEPA, activated carbon with aroma pad25 dB
Levoit Vital 100S-P Listing B0BNDM2RNG Yes — VeSync app, Alexa & GoogleYes5 (Sleep, Low, Medium, High, Turbo)8.6 lbs——3-stage: washable pre-filter, True HEPA, activated carbon23 dB
Levoit Vital 200S-P Listing B0BGPF71Q6 Yes — VeSync app, Alexa & GoogleYes5 (Sleep, Low, Medium, High, Turbo)13.2 lbs254 CFM250 CFM3-stage: washable pre-filter, True HEPA, pelletized carbon23 dB
Winix 5500-2 Listing B01D8DAYII No
Values differ
415.4 lbs243 CFM
Values differ
True HEPA + Carbon + PlasmaWave
Values differ
Winix 5520 Listing B0DT4F8T4L
Values differ
Yes5 (Sleep, 1, 2, 3, Auto)13.3 lbs252 CFM253 CFM
Values differ
  • 4-stage: pre-filter, AOC pelletized carbon, True HEPA, PlasmaWave ionizerComparison 1
  • 4-stage: pre-filter, AOC carbon, True HEPA, PlasmaWaveComparison 1
23.5 dB

A dash means no usable value is reported. “Values differ” expands the conflicting descriptions and their comparison links. Neither means the product lacks the feature.

How this table is built

Each row is one Amazon listing identifier (ASIN) used in our comparisons. Different identifiers stay separate even when their names match: they may be colors, bundles or different models. Columns need entries for at least 30% of listings, with a minimum of three.

Where we have a documented source revision for a listing, it replaces the older comparison inputs, including withdrawn claims. If the remaining inputs disagree, we withhold the value rather than vote on it. Agreement between pages does not verify a fact; much of the library still needs individual source review. No prices or performance rankings are calculated here.

Spot an error? Email hello@speckatlas.com with the model and the source and we will correct it.

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This page is free to reference in articles, forum answers, wikis and videos. Please link to it rather than copying the table, so readers get the current version.

Spec Atlas, "Air Purifiers Spec Sheet: 13 Product Listings Side by Side", June 2026. https://speckatlas.com/compare/air-purifiers/specs

Individual pairings are on the Air Purifiers comparisons hub.

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<!-- Spec Atlas: Air Purifiers spec sheet -->
<figure style="margin:0;overflow-x:auto">
<table style="border-collapse:collapse;width:100%;font:14px/1.45 system-ui,sans-serif">
<thead><tr><th scope="col" style="text-align:left;padding:8px 10px;border-bottom:2px solid #e5e7eb;font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:#6b7280;white-space:nowrap">Model</th><th scope="col" style="text-align:left;padding:8px 10px;border-bottom:2px solid #e5e7eb;font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:#6b7280;white-space:nowrap">WiFi / Smart App</th><th scope="col" style="text-align:left;padding:8px 10px;border-bottom:2px solid #e5e7eb;font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:#6b7280;white-space:nowrap">Auto Mode</th><th scope="col" style="text-align:left;padding:8px 10px;border-bottom:2px solid #e5e7eb;font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:#6b7280;white-space:nowrap">Speed Settings</th><th scope="col" style="text-align:left;padding:8px 10px;border-bottom:2px solid #e5e7eb;font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:#6b7280;white-space:nowrap">Weight</th><th scope="col" style="text-align:left;padding:8px 10px;border-bottom:2px solid #e5e7eb;font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:#6b7280;white-space:nowrap">CADR (Dust)</th><th scope="col" style="text-align:left;padding:8px 10px;border-bottom:2px solid #e5e7eb;font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:#6b7280;white-space:nowrap">CADR (Smoke)</th><th scope="col" style="text-align:left;padding:8px 10px;border-bottom:2px solid #e5e7eb;font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:#6b7280;white-space:nowrap">Filter Type</th><th scope="col" style="text-align:left;padding:8px 10px;border-bottom:2px solid #e5e7eb;font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:#6b7280;white-space:nowrap">Noise (Low Speed)</th></tr></thead>
<tbody>
<tr><th scope="row" style="text-align:left;padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top;font-weight:600"><a href="https://speckatlas.com/compare/air-purifiers/coway-ap-1512hh-vs-blueair-blue-pure-211-plus-for-allergies" style="color:inherit">Blueair Blue Pure 211+</a><small style="display:block;font-weight:400">Listing B08LQQKD8B</small></th><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">No</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">Values differ — see source table</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">3</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">12.8 lbs</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">350 CFM</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">350 CFM</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">HEPASilent + Carbon pre-filter</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">~31 dB</td></tr>
<tr><th scope="row" style="text-align:left;padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top;font-weight:600"><a href="https://speckatlas.com/compare/air-purifiers/blueair-blue-pure-311i-max-vs-levoit-core-300" style="color:inherit">Blueair Blue Pure 311i Max</a><small style="display:block;font-weight:400">Listing B0BN2LZ9JH</small></th><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">Yes — Blueair app, Alexa compatible</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">—</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">3 speeds + Auto + Night</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">7.87 lbs</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">250 CFM</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">250 CFM</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">—</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">—</td></tr>
<tr><th scope="row" style="text-align:left;padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top;font-weight:600"><a href="https://speckatlas.com/compare/air-purifiers/blueair-blue-pure-411i-vs-coway-ap-1512hh" style="color:inherit">Blueair Blue Pure 411i Max</a><small style="display:block;font-weight:400">Listing B0BN2LH4RK</small></th><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">Yes (Blueair app)</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">Yes</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">3</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">4.6 lbs</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">190 CFM</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">Values differ — see source table</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">HEPASilent (electrostatic + mechanical)</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">17 dB</td></tr>
<tr><th scope="row" style="text-align:left;padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top;font-weight:600"><a href="https://speckatlas.com/compare/air-purifiers/coway-airmega-mighty2-vs-coway-ap-1512hh" style="color:inherit">Coway Airmega Mighty2</a><small style="display:block;font-weight:400">Listing B0GS7FF1D6</small></th><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">No</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">Yes</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">6 modes (Speed 1, 2, 3, Turbo, Sleep, Eco)</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">15.2 lbs</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">242 CFM (IEST)</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">240 CFM (IEST)</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">—</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">—</td></tr>
<tr><th scope="row" style="text-align:left;padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top;font-weight:600"><a href="https://speckatlas.com/compare/air-purifiers/blueair-blue-pure-411i-vs-coway-ap-1512hh" style="color:inherit">Coway AP-1512HH Mighty</a><small style="display:block;font-weight:400">Listing B01728NLRG</small></th><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">No</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">Yes</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">Values differ — see source table</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">12.3 lbs</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">Values differ — see source table</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">Values differ — see source table</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">Values differ — see source table</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">Values differ — see source table</td></tr>
<tr><th scope="row" style="text-align:left;padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top;font-weight:600"><a href="https://speckatlas.com/compare/air-purifiers/dyson-purifier-cool-vs-levoit-core-400s" style="color:inherit">Dyson Purifier Cool TP09</a><small style="display:block;font-weight:400">Listing B0BV59P8YY</small></th><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">Values differ — see source table</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">Yes</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">—</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">—</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">~290 CFM</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">~160 CFM</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">HEPA H13 + activated carbon</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">Values differ — see source table</td></tr>
<tr><th scope="row" style="text-align:left;padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top;font-weight:600"><a href="https://speckatlas.com/compare/air-purifiers/blueair-blue-pure-311i-max-vs-levoit-core-300" style="color:inherit">Levoit Core 300</a><small style="display:block;font-weight:400">Listing B07VVK39F7</small></th><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">Values differ — see source table</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">No</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">Values differ — see source table</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">Values differ — see source table</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">Values differ — see source table</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">Values differ — see source table</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">Values differ — see source table</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">24 dB</td></tr>
<tr><th scope="row" style="text-align:left;padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top;font-weight:600"><a href="https://speckatlas.com/compare/air-purifiers/dyson-purifier-cool-vs-levoit-core-400s" style="color:inherit">Levoit Core 400S</a><small style="display:block;font-weight:400">Listing B08R794ZMX</small></th><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">Yes (VeSync app)</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">Yes</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">4</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">10.8 lbs</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">~200 CFM</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">240 CFM</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">Values differ — see source table</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">Values differ — see source table</td></tr>
<tr><th scope="row" style="text-align:left;padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top;font-weight:600"><a href="https://speckatlas.com/compare/air-purifiers/levoit-core-mini-p-vs-coway-ap-1512hh" style="color:inherit">Levoit Core Mini-P</a><small style="display:block;font-weight:400">Listing B09GTRVJQM</small></th><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">No</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">No</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">3</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">2.2 lbs</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">—</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">—</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">3-stage: pre-filter, HEPA, activated carbon with aroma pad</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">25 dB</td></tr>
<tr><th scope="row" style="text-align:left;padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top;font-weight:600"><a href="https://speckatlas.com/compare/air-purifiers/levoit-vital-100s-vs-coway-ap-1512hh" style="color:inherit">Levoit Vital 100S-P</a><small style="display:block;font-weight:400">Listing B0BNDM2RNG</small></th><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">Yes — VeSync app, Alexa &amp; Google</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">Yes</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">5 (Sleep, Low, Medium, High, Turbo)</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">8.6 lbs</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">—</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">—</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">3-stage: washable pre-filter, True HEPA, activated carbon</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">23 dB</td></tr>
<tr><th scope="row" style="text-align:left;padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top;font-weight:600"><a href="https://speckatlas.com/compare/air-purifiers/levoit-vital-200s-vs-coway-ap-1512hh" style="color:inherit">Levoit Vital 200S-P</a><small style="display:block;font-weight:400">Listing B0BGPF71Q6</small></th><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">Yes — VeSync app, Alexa &amp; Google</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">Yes</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">5 (Sleep, Low, Medium, High, Turbo)</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">13.2 lbs</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">254 CFM</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">250 CFM</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">3-stage: washable pre-filter, True HEPA, pelletized carbon</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">23 dB</td></tr>
<tr><th scope="row" style="text-align:left;padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top;font-weight:600"><a href="https://speckatlas.com/compare/air-purifiers/dyson-purifier-cool-vs-winix-5500-2-for-pets" style="color:inherit">Winix 5500-2</a><small style="display:block;font-weight:400">Listing B01D8DAYII</small></th><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">No</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">Values differ — see source table</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">4</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">15.4 lbs</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">243 CFM</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">Values differ — see source table</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">True HEPA + Carbon + PlasmaWave</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">Values differ — see source table</td></tr>
<tr><th scope="row" style="text-align:left;padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top;font-weight:600"><a href="https://speckatlas.com/compare/air-purifiers/levoit-vital-200s-vs-winix-5520" style="color:inherit">Winix 5520</a><small style="display:block;font-weight:400">Listing B0DT4F8T4L</small></th><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">Values differ — see source table</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">Yes</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">5 (Sleep, 1, 2, 3, Auto)</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">13.3 lbs</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">252 CFM</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">253 CFM</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">Values differ — see source table</td><td style="padding:8px 10px;border-bottom:1px solid #f3f4f6;vertical-align:top">23.5 dB</td></tr>
</tbody></table>
<figcaption style="margin-top:6px;font-size:13px;color:#6b7280">Data: <a href="https://speckatlas.com/compare/air-purifiers/specs">Air Purifiers spec sheet</a> by <a href="https://speckatlas.com">Spec Atlas</a>, latest comparison update June 2026. Reported comparison values; source review incomplete. A dash means no usable value. Conflicting descriptions are withheld. Different listing identifiers may be variants of the same model.</figcaption>
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