Comparison · 2 models
Your shortlist side by side: today’s price, our score and every fact the maker states.
Prices updated at 11:15 AM ET
Green is the best of these 2, also when they share the lead.
Drag a model by its header to move its column, or use the arrows.
| | | |
|---|---|---|
| Price and ranking | ||
| The lowest price today at a store that ships to you, shipping included. A price with an asterisk comes from a store abroad, and its shipping cost is our own estimate. Lowest price | $139Levoit (brand store) best | $149Levoit (brand store) |
| Our own score out of 10: 60% measured facts and 40% store ratings. Price does not count. Score | best | |
| Where the model stands in our ranking, among the purifiers for the same size of room. Rank | rank 6 of 7 for medium rooms | rank 3 of 7 for medium rooms |
| The average of the stars buyers give at the stores, with the number of reviews behind it. We only compare it from 20 reviews. Customer rating | – | – |
| Room size | ||
| The size of room the purifier suits, with the largest room the maker names for it. Room size same on both | medium roomsup to 222 ft² | medium roomsup to 219 ft² |
| Size, noise and age | ||
| How tall the purifier is. It decides whether it fits on a shelf or under a window sill. In this comparisonWhen it matters
Source
| 16 in (40.6 cm) | 14.2 in (36 cm) best |
| The month the model first went on sale. It shows how old the technology in it is. On the market since | June 2023 | July 2023 |
| Smart features and warranty | ||
| Whether you can control the purifier from a phone app, over wifi or only nearby over Bluetooth. When it matters
Source | Wi-Fi | Wi-Fi |
| Which voice assistants the robot works with, such as Google Assistant or Alexa. When it matters
Source
| Alexa, Google Assistant | Alexa, Google Assistant |
| Matter is the standard that lets devices from different makers work together. With it you can run the robot outside the maker’s own app. When it matters
Source
| no (assumed) | no (assumed) |
| Cleaning performance | ||
| How much clean air the purifier delivers an hour, measured with smoke, dust and pollen. A higher figure cleans a bigger room or the same room faster. In this comparisonWhen it matters
Source
| 143 cfm (243 m³/h) | 141 cfm (240 m³/h) |
| The test the CADR comes from. AHAM AC-1 and the DOE test are independent and comparable. A maker's own test is not. Source
| AHAM AC-1 (US standard) | Not stated |
| The CADR measured with tobacco smoke, the finest of the three test particles. It is the figure to read for wildfire smoke. In this comparisonWhen it matters
Source
| 143 cfm (243 m³/h) | 141 cfm (240 m³/h) |
| The CADR measured with dust. Source
| 161 cfm (274 m³/h) | – |
| The CADR measured with pollen. When it matters
Source
| 173 cfm (294 m³/h) | – |
| The CADR measured for particles under 2.5 microns. Source
| 152 cfm (258 m³/h) | – |
| The room size where the purifier changes the air 4.8 times an hour under a 2.5 m ceiling, worked out from its CADR. We use it so every model is compared on the same rule. In this comparisonWhen it matters
Source
| 217 ft² (20 m²) | 215 ft² (20 m²) |
| The room size the maker states. Makers use different rules, so we show it but never rank on it. In this comparisonSource
| 222 ft² (21 m²) | 219 ft² (20 m²) |
| How many times an hour the maker assumes the air is changed when it states a room size. In this comparisonSource
| 4.8 per hour | 4.8 per hour |
| Filter | ||
| How fine the filter is. True HEPA and H13 catch at least 99.97% of particles at 0.3 microns. HEPA-type is a weaker claim with no test behind it. When it matters
Source
| HEPA-type | True HEPA |
| A filter of activated carbon that takes out smells and some gases. It does not catch particles. When it matters
Source
| yes | yes |
| Whether the particle and carbon layers are one filter or separate ones. Separate filters let you replace only the part that is spent. When it matters
Source
| – | One combined filter |
| Running costs | ||
| How long the maker says a filter lasts, in months of normal use. A filter that is spent cleans less. In this comparisonWhen it matters
Source | 9 months | 6 months |
| Noise and power | ||
| The sound level at the lowest speed, as the maker measures it. In this comparisonWhen it matters
Source
| 23 dB | 22 dB |
| The sound level at the highest speed, as the maker measures it. In this comparisonWhen it matters
Source
| 52 dB | 50 dB |
| The power the purifier draws at its highest speed. In this comparisonSource
| 35 W | 23 W |
| Air quality sensing | ||
| How the purifier measures fine dust. A laser sensor reads smaller particles and lower levels more precisely than an infrared one. When it matters
Source
| Infrared | Laser |
| The fan speed follows the air quality the sensor reads. When it matters
Source
| yes | yes |
| What the purifier measures in the air. A particle sensor lets it speed up and slow down by itself. When it matters
Source
| – | PM2.5 |
| Build | ||
| The purifier’s shape: a small tabletop unit, a tall tower, a box that stands on the floor or a unit mounted on the wall. When it matters
Source
| Floor box | Tabletop |
| How wide the purifier is. With its depth it decides how much floor it takes up. In this comparisonWhen it matters
Source
| 321 mm | 220 mm |
| How deep the purifier is, front to back. In this comparisonSource
| 160 mm | 220 mm |
| What the purifier weighs. It counts most if you move it from room to room. In this comparisonWhen it matters
Source
| 8.6 lb (3.9 kg) | 6 lb (2.7 kg) |
| Extras | ||
| Certified by the California Air Resources Board as making little ozone. Source
| yes | – |
| Warranty and certification | ||
| The CADR is verified by AHAM, the US trade body that runs the test. Source
| yes | – |
| The warranty the maker gives in the United States. In this comparisonWhen it matters
Source
| 2 years | 2 years |
| Maker model numbers | LAP-V102S-WUS | – |
Facts as the maker states them. A dash means the maker does not name it. Each model’s page gives the source of every fact. Noise is the maker’s own figure, so we do not judge it, and a customer rating only counts from 20 reviews.
The score is out of 10: 60% measured facts and 40% store ratings. A model is ranked only when its CADR is known. Method. Models whose CADR we do not hold yet, so they are not in our ranking. We do track their prices.
Lowest price at every store that ships to the United States, shipping included, before sales tax.
37 of 41 checked today
Air purifier market report, September 2026 A median price of – and 1 new model.
The models in our ranking run from about $44 to $799 today. We show the lowest verified price of the day per model, shipping included, before sales tax.
Match it to the size of the room. Each model in the ranking is grouped by the room size its maker states, and the lists keep a model out when it states none. A common rule of thumb is a clean air delivery rate (CADR) of at least two thirds of the room’s floor area in square feet, for a ceiling of 8 feet.
Both are high-efficiency filters. True HEPA is the American name for a filter that catches 99.97% of particles of 0.3 micrometres, and H13 is the European class for 99.95%. We read the class the maker states and do not treat a filter called HEPA-type or HEPA-like as either.
Some can, mostly models with an ioniser or a plasma feature. California limits ozone from indoor air cleaners to 50 parts per billion, and the CARB certification shows a model meets that limit. Our asthma filter leaves out models whose ioniser cannot be switched off.
Every day, at every store we follow. We read the prices from the stores’ own product feeds and web stores. We check them for errors and keep them, so every product page shows what a price did over the last 90 days. We only call a discount real when the price also sits below the level of the preceding 30 days. We link to Amazon too, but show no Amazon price until we read it through Amazon’s own API. Until then the price is on Amazon itself. Per store: how and how often
We read prices every day at most stores, from their product feed or web store. We check them for errors and keep them, so you can see what a price did over the last 90 days. We link to Amazon too, but show no Amazon price until we read it through Amazon’s own API. Until then the price is on Amazon itself.
Beside each model we also show where these testers place it in their own lists, without counting it in the score:
How we combine measured facts and owners’ ratings into one score is on the method page.
Looking for a bargain? The air purifiers with a real price drop today →
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