Air Purifiers / Winix 5510 (successor to the 5500-2) vs Levoit Core Mini-P (LAP-C161-WUS)
Winix 5510 (successor to the 5500-2) vs Levoit Core Mini-P (LAP-C161-WUS)
Winix 5510 (successor to the 5500-2)
The best verified CADR per dollar here, if you are comfortable turning PlasmaWave off.
Wins overall by 1.7 points
Quick Verdict
The Winix 5510 (successor to the 5500-2) is the stronger all-round pick, ahead by 1.7 points. The best verified CADR per dollar here, if you are comfortable turning PlasmaWave off.
The Winix 5510 (successor to the 5500-2) and Levoit Core Mini-P (LAP-C161-WUS) are both closely matched air Purifier models, and the Levoit Core Mini-P (LAP-C161-WUS) is $210 cheaper than the Winix 5510 (successor to the 5500-2) ($49.99 vs $259.99). On Sensor Quality, the Winix 5510 (successor to the 5500-2) leads (7.0 vs 0.5/10) — whether there is a real laser particle sensor resolving PM1/PM2.5/PM10 with numeric output, a vaguer 'air quality' index, an inference from a cheap VOC element, or no sensor and therefore no auto mode at all. On Verified Clean-Air Delivery, the Winix 5510 (successor to the 5500-2) leads (9.0 vs 4.0/10) — how much air the unit actually cleans per minute, weighted heavily toward AHAM Verifide smoke CADR over manufacturer-published figures. Self-reported CADR scores below Verifide CADR, and 'no CADR published at all' scores below both. On Freedom From Ozone & Air Chemistry, the Levoit Core Mini-P (LAP-C161-WUS) leads (10.0 vs 6.0/10) — whether the unit adds an ioniser, plasma, UV or photocatalytic stage to the airstream, whether that stage can be switched off, and how CARB classifies the device — 'Mechanical' means filtration only, 'Electronic' means capable of generating ozone and certified only as being at or below 0.050 ppm. Overall, the Winix 5510 (successor to the 5500-2) scores 7.8/10 across our 8 scoring categories versus 6.1/10 for the Levoit Core Mini-P (LAP-C161-WUS). Below, we break down the full spec sheet, category-by-category scores, and exactly who should buy which one.
Side-by-Side Comparison
| Spec | Winix 5510 (successor to the 5500-2) | Levoit Core Mini-P (LAP-C161-WUS) |
|---|---|---|
| Price | $259.99 | $49.99 |
| Release Year | 2024 | 2021 |
| AHAM Verifide CADR (Smoke / Dust / Pollen) (CFM) | AHAM Verifide: smoke 253 / dust 252 / pollen 247 CFM (ahamdir.com, model 5510; the 5520 and 5530 share the identical certification). Genuinely Verifide — Winix is one of the six consumer brands with current directory entries. | AHAM Verifide: smoke 34 / dust 39 / pollen 61 CFM (ahamdir.com, Core Mini platform, model codes LAP-C171-xxxx). Note that AHAM records the filter type for this model as "HEPA-Type", not HEPA. The Core Mini-P sold at retail carries the sister code LAP-C161-WUS; Levoit's own published 34 CFM CADR matches the AHAM smoke figure exactly. |
| AHAM Verifide Room Size (4.8 ACH) (ft²) | 392 ft² (AHAM Verifide suggested room size at 4.8 air changes per hour) | 53 ft² (AHAM Verifide suggested room size for the Core Mini platform) — and Levoit's own page independently states 53 ft² at 4.8 ACH |
| Coverage Claim & Its Air-Change Basis | Winix leads with "AHAM Verifide 392 ft²" and states the 4.8-ACH basis in a visible footnote, then adds "cleans up to 1,882 ft² in 1 hour" as the secondary figure. That ordering is the right way round and almost nobody else here does it. | Levoit's page states "254 ft² (1 ACH) / 53 ft² (4.8 ACH)" and the marketing bullet says it "changes the air in a 254 ft² room once per hour". Retail listings and lists quote the 254 ft² number alone. One air change an hour does essentially nothing for smoke or pollen; the usable figure is 53 ft². |
| Filter Grade (True HEPA / HEPA-Type / H13) | 4-stage: washable fine-mesh pre-filter, AOC pelletised activated-carbon filter, True HEPA rated 99.99% (Winix cites KCL report CT24-072905E under a modified SPS-KACA 002-132:2022 method — note that is a Korean test standard, not EN 1822), and PlasmaWave. | Levoit markets 3-stage filtration with a "HEPA-grade" media. The AHAM Verifide directory records this model's filter type as HEPA-Type — which is a weaker claim than True HEPA and is the honest description. |
| Pre-Filter (Washable?) | Yes — washable fine-mesh pre-filter, no recurring cost | Integrated nylon pre-filter layer bonded into the single replaceable cartridge — not separately washable. |
| Filter Cost per Year | $55.99–$79.99/yr — Filter Q, part 1712-0123-00, list $79.99 and currently $55.99 direct from Winix, replaced every 12 months. The HEPA and AOC carbon are combined in one part, so that is the whole consumable bill. | $37.50–$50.00/yr — Core Mini-P replacement filter $24.99 ($22.49 on sale; 2-pack $45.99). Levoit's product page publishes no interval; the Core 300/Core Mini user manuals advise replacement every 6–8 months, which gives 1.5–2 filters a year. |
| Ioniser / UV / PCO & CARB Classification | Yes — PlasmaWave is a plasma/ion stage. Winix states it "breaks down pollutants at the molecular level without producing harmful ozone" and, to its credit, publishes the measurement: "The 8-hr TWA Ozone for this product is 0.22 ppbv when tested in a 30 m3 chamber." CARB certifies the 5510 as an ELECTRONIC device (EO G-24-234, 2024-10-03) — ozone-capable, tested at or below 0.050 ppm. PlasmaWave has a dedicated on/off control and the unit filters perfectly well with it off. | None. No ioniser, UV or PCO; Levoit labels the unit "Ozone Free". CARB-certified and classified Mechanical (LAP-C161-GUSR, EO G-24-345; LAP-C171 variants under G-26-118 and G-26-030). |
| Noise, Lowest to Highest Setting (dB) | 23.5 dB on the slowest of five speeds (Winix published). Winix does not publish a top-speed figure. | 25 dB lowest to 44 dB highest (Levoit published) |
| Air Quality Sensor | "Dual Smart Sensors" — a particle/air-quality sensor driving a 3-colour LED and auto mode, plus a light sensor that triggers sleep mode when the room darkens. Winix does not state whether the particle sensor is laser-based. | None. No particle sensor, no auto mode — three manual speeds plus a display-off sleep setting. |
| Smart Features & Offline Operation | Wi-Fi, the Winix Smart app and Alexa need an account. All five fan speeds, auto mode, sleep mode and the timer work from the top panel with no internet at all — the app is additive, not load-bearing. | None. Despite the VeSync branding across the Levoit range, the Core Mini-P has no Wi-Fi and needs no account. Fully offline forever. |
| Power Draw & Annual Energy | AHAM-measured 65.0W at the smoke-CADR speed; 323 kWh annual energy consumption per the AHAM listing | 7W rated (12V 1A external adapter) |
| Warranty Terms & Conditions | 2-year warranty; certifications listed as AHAM / UL / CARB / Prop 65. Manufactured in Korea. | 2-year limited warranty, 30-day money-back, no registration or subscription condition |
| Warranty | 24 months | 24 months |
| Colors | Charcoal Gray | White, Green, Black |
Category Scores
Coverage-Claim Honesty
The Winix 5510 (successor to the 5500-2) leads clearly here, 8.5 against 8.0 — a 0.5-point margin on the trap dimension for this category. Almost every brand derives its headline square footage from ONE air change per hour, which does close to nothing for smoke, pollen or wildfire particulate — the useful standard is 4.8 air changes an hour, and it is typically a fifth of the number on the box. A high score means the manufacturer publishes the 4.8-ACH figure prominently and it survives comparison with the AHAM Verifide room size; a low score means a big number with no stated air-change basis, or no CADR at all to derive one from.. If that is what you are buying for, the Levoit Core Mini-P (LAP-C161-WUS) does not close the gap elsewhere.
Verified Clean-Air Delivery
The Winix 5510 (successor to the 5500-2) leads clearly here, 9.0 against 4.0 — a 5.0-point margin on how much air the unit actually cleans per minute, weighted heavily toward AHAM Verifide smoke CADR over manufacturer-published figures. Self-reported CADR scores below Verifide CADR, and 'no CADR published at all' scores below both. If that is what you are buying for, the Levoit Core Mini-P (LAP-C161-WUS) does not close the gap elsewhere.
Filtration Quality
The Winix 5510 (successor to the 5500-2) leads clearly here, 8.5 against 5.5 — a 3.0-point margin on what the media is really rated at — sealed H13, True HEPA, HEPA-Type, EPA 12 or charged fabric — whether the whole machine is sealed so air cannot bypass the filter, and how much genuine activated carbon there is for odours and VOCs. If that is what you are buying for, the Levoit Core Mini-P (LAP-C161-WUS) does not close the gap elsewhere.
Running Cost
The Winix 5510 (successor to the 5500-2) leads clearly here, 7.0 against 6.0 — a 1.0-point margin on filters, pre-filters, cartridges and subscriptions over three years, against the purchase price. Several units here cost more to feed than to buy; a high score means cheap, long-lived, non-proprietary consumables. If that is what you are buying for, the Levoit Core Mini-P (LAP-C161-WUS) does not close the gap elsewhere.
Quietness
The Winix 5510 (successor to the 5500-2) and Levoit Core Mini-P (LAP-C161-WUS) are level here, at 8.0/10 each. measured decibels at the lowest setting you would run overnight AND at the top speed you need in a smoke event — a purifier is only useful at a speed you can tolerate. Not publishing a figure at either end costs points is not what separates these two — look to the categories where the scores diverge.
Sensor Quality
The Winix 5510 (successor to the 5500-2) leads clearly here, 7.0 against 0.5 — a 6.5-point margin on whether there is a real laser particle sensor resolving PM1/PM2.5/PM10 with numeric output, a vaguer 'air quality' index, an inference from a cheap VOC element, or no sensor and therefore no auto mode at all. If that is what you are buying for, the Levoit Core Mini-P (LAP-C161-WUS) does not close the gap elsewhere.
Freedom From Ozone & Air Chemistry
The Levoit Core Mini-P (LAP-C161-WUS) leads clearly here, 10.0 against 6.0 — a 4.0-point margin on whether the unit adds an ioniser, plasma, UV or photocatalytic stage to the airstream, whether that stage can be switched off, and how CARB classifies the device — 'Mechanical' means filtration only, 'Electronic' means capable of generating ozone and certified only as being at or below 0.050 ppm. If that is what you are buying for, the Winix 5510 (successor to the 5500-2) does not close the gap elsewhere.
Controls & Independence
The Winix 5510 (successor to the 5500-2) leads clearly here, 8.0 against 6.5 — a 1.5-point margin on whether every mode works from the machine itself with no account or cloud, how good the auto mode is, filter-change access, and whether losing a remote or a login costs you function. If that is what you are buying for, the Levoit Core Mini-P (LAP-C161-WUS) does not close the gap elsewhere.
Best For
Choose the Winix 5510 (successor to the 5500-2) if…
- • Sensor Quality matters most to you — the Winix 5510 (successor to the 5500-2) scores 7.0/10 here (whether there is a real laser particle sensor resolving PM1/PM2.5/PM10 with numeric output, a vaguer 'air quality' index, an inference from a cheap VOC element, or no sensor and therefore no auto mode at all).
- • Verified Clean-Air Delivery matters most to you — the Winix 5510 (successor to the 5500-2) scores 9.0/10 here (how much air the unit actually cleans per minute, weighted heavily toward AHAM Verifide smoke CADR over manufacturer-published figures. Self-reported CADR scores below Verifide CADR, and 'no CADR published at all' scores below both).
- • Filtration Quality matters most to you — the Winix 5510 (successor to the 5500-2) scores 8.5/10 here (what the media is really rated at — sealed H13, True HEPA, HEPA-Type, EPA 12 or charged fabric — whether the whole machine is sealed so air cannot bypass the filter, and how much genuine activated carbon there is for odours and VOCs).
- • Controls & Independence matters most to you — the Winix 5510 (successor to the 5500-2) scores 8.0/10 here (whether every mode works from the machine itself with no account or cloud, how good the auto mode is, filter-change access, and whether losing a remote or a login costs you function).
- • Your main use case is large-room or wildfire-smoke.
Choose the Levoit Core Mini-P (LAP-C161-WUS) if…
- • Freedom From Ozone & Air Chemistry matters most to you — the Levoit Core Mini-P (LAP-C161-WUS) scores 10.0/10 here (whether the unit adds an ioniser, plasma, UV or photocatalytic stage to the airstream, whether that stage can be switched off, and how CARB classifies the device — 'Mechanical' means filtration only, 'Electronic' means capable of generating ozone and certified only as being at or below 0.050 ppm).
- • You want to spend less — it's $210 cheaper.
- • Your main use case is bedroom-quiet or ioniser-free.
Pros & Cons
Winix 5510 (successor to the 5500-2)
Pros
- +AHAM Verifide 253 smoke CADR — verified performance, not a manufacturer number
- +Leads with the 392 ft² 4.8-ACH figure and relegates the 1,882 ft² claim to a footnote
- +Publishes an actual ozone measurement (0.22 ppbv 8-h TWA) rather than just asserting "ozone-free"
- +One $55.99–79.99 part a year covers HEPA and carbon together; the pre-filter is washable
- +Works completely offline — every mode is on the panel, the app only adds remote control
Cons
- −PlasmaWave means CARB certifies it as an Electronic (ozone-capable) device; switch it off unless you want it
- −Winix publishes only the 23.5 dB minimum and never the top-speed noise, which at 65W is not quiet
- −323 kWh/yr on the AHAM listing is the second-highest energy use in this file
- −The 99.99% HEPA claim rests on a Korean KCL test to a modified SPS-KACA method, not EN 1822 or IEST
- −$259.99 direct is well above the street price the outgoing 5500-2 trained buyers to expect
Levoit Core Mini-P (LAP-C161-WUS)
Pros
- +Levoit publishes the 4.8-ACH figure (53 ft²) right next to the 1-ACH one, and AHAM confirms it exactly
- +25 dB on low is the quietest minimum setting in this file
- +7W — you can leave it running permanently for pennies
- +Purely mechanical, CARB Mechanical, no ioniser or UV stage to switch off
- +2-year warranty and a widely stocked $24.99 filter
Cons
- −AHAM records the filter as HEPA-Type, not True HEPA — Levoit's own copy says "HEPA-grade", which is not the same claim as H13
- −34 CFM smoke CADR only genuinely serves about 53 ft²; the 254 ft² figure retailers repeat is a 1-ACH number
- −No sensor, no auto mode and no app — every speed change is manual
- −Filter interval is not on the product page at all; you have to go to the manual to find 6–8 months
- −The aroma pad adds fragrance to the air, which is the opposite of what an air cleaner is for
Shop by Need
FAQs
Is the Winix 5510 (successor to the 5500-2) or Levoit Core Mini-P (LAP-C161-WUS) better overall?+
Based on our 8-category scoring, the Winix 5510 (successor to the 5500-2) comes out ahead overall. See the full breakdown in the scores section above — the right pick still depends on which categories matter most for your use case.
Which is better for Sensor Quality, the Winix 5510 (successor to the 5500-2) or the Levoit Core Mini-P (LAP-C161-WUS)?+
The Winix 5510 (successor to the 5500-2) scores higher on Sensor Quality (7.0/10 vs 0.5/10) — whether there is a real laser particle sensor resolving PM1/PM2.5/PM10 with numeric output, a vaguer 'air quality' index, an inference from a cheap VOC element, or no sensor and therefore no auto mode at all.
Which is better for Verified Clean-Air Delivery, the Winix 5510 (successor to the 5500-2) or the Levoit Core Mini-P (LAP-C161-WUS)?+
The Winix 5510 (successor to the 5500-2) scores higher on Verified Clean-Air Delivery (9.0/10 vs 4.0/10) — how much air the unit actually cleans per minute, weighted heavily toward AHAM Verifide smoke CADR over manufacturer-published figures. Self-reported CADR scores below Verifide CADR, and 'no CADR published at all' scores below both.
Which is better for Freedom From Ozone & Air Chemistry, the Winix 5510 (successor to the 5500-2) or the Levoit Core Mini-P (LAP-C161-WUS)?+
The Levoit Core Mini-P (LAP-C161-WUS) scores higher on Freedom From Ozone & Air Chemistry (10.0/10 vs 6.0/10) — whether the unit adds an ioniser, plasma, UV or photocatalytic stage to the airstream, whether that stage can be switched off, and how CARB classifies the device — 'Mechanical' means filtration only, 'Electronic' means capable of generating ozone and certified only as being at or below 0.050 ppm.
Which is better for Filtration Quality, the Winix 5510 (successor to the 5500-2) or the Levoit Core Mini-P (LAP-C161-WUS)?+
The Winix 5510 (successor to the 5500-2) scores higher on Filtration Quality (8.5/10 vs 5.5/10) — what the media is really rated at — sealed H13, True HEPA, HEPA-Type, EPA 12 or charged fabric — whether the whole machine is sealed so air cannot bypass the filter, and how much genuine activated carbon there is for odours and VOCs.
Is the Winix 5510 (successor to the 5500-2) worth the price difference over the Levoit Core Mini-P (LAP-C161-WUS)?+
The Levoit Core Mini-P (LAP-C161-WUS) is the cheaper option at $49.99 versus $259.99. Whether the pricier model is "worth it" depends on how much you value its lead in Sensor Quality.
Which is better suited to my use case?+
The Winix 5510 (successor to the 5500-2) is the better fit if you mainly care about large-room or wildfire-smoke. The Levoit Core Mini-P (LAP-C161-WUS) is the better fit for bedroom-quiet or ioniser-free.
What's the warranty on the Winix 5510 (successor to the 5500-2) vs the Levoit Core Mini-P (LAP-C161-WUS)?+
The Winix 5510 (successor to the 5500-2) ships with a 24-month warranty; the Levoit Core Mini-P (LAP-C161-WUS) ships with a 24-month warranty. Always confirm current terms on the manufacturer's site before buying.
Should I wait for the next model instead of buying either of these?+
If either model is more than two years old, a successor may be close — check the "Latest Model" link on each product page. Otherwise, both are current, well-supported options and there's no strong reason to wait.
Premium Option
Honeywell InSight HEPA Tower HPA180B — $263.48
Specifications and prices for both products last verified . Scores are calculated from published specifications — see how we compare products.