Air Purifiers / Dyson Purifier Cool Gen1 TP10 vs Molekule Air Pro with PECO-HEPA Tri-Power filter (SQ2PH-US)
Dyson Purifier Cool Gen1 TP10
$479.99
VSMolekule Air Pro with PECO-HEPA Tri-Power filter (SQ2PH-US)
$1014.99
Dyson Purifier Cool Gen1 TP10 vs Molekule Air Pro with PECO-HEPA Tri-Power filter (SQ2PH-US)
Dyson Purifier Cool Gen1 TP10
Sealed H13 and a real PM readout, from the one brand that will not tell you its CADR.
Wins overall by 1.5 points
Quick Verdict
A 1.5-point gap makes the Dyson Purifier Cool Gen1 TP10 the straightforward choice here. Sealed H13 and a real PM readout, from the one brand that will not tell you its CADR.
The Dyson Purifier Cool Gen1 TP10 and Molekule Air Pro with PECO-HEPA Tri-Power filter (SQ2PH-US) are both closely matched air Purifier models, and the Dyson Purifier Cool Gen1 TP10 is $535 cheaper than the Molekule Air Pro with PECO-HEPA Tri-Power filter (SQ2PH-US) ($479.99 vs $1,014.99). On Running Cost, the Dyson Purifier Cool Gen1 TP10 leads (6.5 vs 1.5/10) — 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. On Freedom From Ozone & Air Chemistry, the Dyson Purifier Cool Gen1 TP10 leads (9.5 vs 5.5/10) — 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. On Quietness, the Dyson Purifier Cool Gen1 TP10 leads (5.5 vs 3.5/10) — 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. Overall, the Dyson Purifier Cool Gen1 TP10 scores 6.3/10 across our 8 scoring categories versus 4.8/10 for the Molekule Air Pro with PECO-HEPA Tri-Power filter (SQ2PH-US). Below, we break down the full spec sheet, category-by-category scores, and exactly who should buy which one.
Side-by-Side Comparison
| Spec | Dyson Purifier Cool Gen1 TP10 | Molekule Air Pro with PECO-HEPA Tri-Power filter (SQ2PH-US) |
|---|---|---|
| Price | $479.99 | $1014.99 |
| Release Year | 2023 | 2024 |
| AHAM Verifide CADR (Smoke / Dust / Pollen) (CFM) | Not published, and not AHAM Verifide. Dyson does not appear in the AHAM Verifide directory in August 2026 and publishes no CADR for any model. Dyson's own performance claim is a filtration-efficiency claim (99.97% of particles as small as 0.3 microns, tested to EN1822 with DEHS oil in an ASTM F3150 chamber) — that is about what the media catches, not how much air it cleans per minute. | Not published, and not AHAM Verifide. Molekule does not appear in the AHAM Verifide directory in August 2026 and publishes no CADR for smoke, dust or pollen anywhere on the Air Pro page. For a $1,015 machine this is the single largest information gap in the file. |
| AHAM Verifide Room Size (4.8 ACH) (ft²) | Not listed in the AHAM Verifide directory (August 2026) | Not listed in the AHAM Verifide directory (August 2026) |
| Coverage Claim & Its Air-Change Basis | Dyson publishes no square-footage figure for the TP10 at all — the claim is "whole-room purification" in auto mode. Dyson's larger models are quoted using its own POLAR test rather than AHAM's. Refusing to state a room size is at least not a dishonest room size, but it makes cross-shopping impossible. | "Up to 1000 sq ft (92.9 m²) with avg. 8-ft. ceilings" — no air-change basis is given at all. With no CADR published there is no way to derive one, so the 1,000 ft² figure cannot be checked against any standard. |
| Filter Grade (True HEPA / HEPA-Type / H13) | Sealed HEPA H13 whole-machine construction: 360° borosilicate glass HEPA media plus activated carbon in a single cartridge, with the machine itself sealed to H13 so air cannot bypass the filter. The sealing claim is the meaningful part and few rivals make it. | PECO-HEPA Tri-Power: a True HEPA layer claimed at 99.97% of small particles, a light-activated PECO (photo-electrochemical oxidation) layer said to destroy organic pollutants, and a carbon layer for gases. The PECO layer is the marketing centrepiece and the part with no CADR-equivalent metric behind it. |
| Pre-Filter (Washable?) | None separate — the glass HEPA and carbon are one sealed cartridge with no washable stage | None separate and none washable — the pre-filtration is part of the single Tri-Power cartridge |
| Filter Cost per Year | $79.99/yr — 360° Glass HEPA and Activated Carbon filter, part 965432-01, $79.99, replaced every 12 months per Dyson. One part, one price, no variants and no subscription. | $349.98/yr — PECO-HEPA Tri-Power filter $174.99, replaced every 6 months per Molekule. That is by far the highest running cost here: over three years the filters cost more than the Blueair, the Winix and the Coway combined, and roughly a third of the machine's own price every single year. |
| Ioniser / UV / PCO & CARB Classification | None. No ioniser, no UV, no PCO, no plasma. CARB-certified and classified MECHANICAL (dyson Air Purifier TP10, EO G-23-122, notified 2023-05-31). | PECO is a photocatalytic oxidation process, not an ioniser, but it is still an active air-chemistry stage rather than pure filtration and it cannot be switched off independently of the machine. Molekule's own FDA criteria table states the unit "Does not product [sic] ozone". CARB nonetheless certifies the Air Pro SQ2PH-US as an ELECTRONIC device (EO G-24-246, notified 2024-11-05) — the category CARB uses for devices capable of generating ozone that tested at or below 0.050 ppm. Every Molekule model in the CARB list, back to the 2017 Home One, is classified Electronic. |
| Noise, Lowest to Highest Setting (dB) | Not published by Dyson for this model. Dyson quotes sound power in some markets but the US TP10 page gives no dB figure at either end; there is a Night mode described only as quiet. | 33 dBA lowest speed to 64 dBA highest (Molekule published). Both ends are the loudest in this file — the 33 dBA floor is above the Medify's sleep mode and 10 dB above the Blueair and Levoit. |
| Air Quality Sensor | Real particulate sensing with numeric output: the LCD displays live PM2.5 and PM10 readings, not just a colour. No VOC or NO2 channel on the Gen1 (the higher TP07/TP09 tiers add those). | The most comprehensive here: particulate matter PM1, PM2.5 and PM10 down to 0.3 µm, plus VOCs, CO2 and relative humidity. Molekule notes that the Air Pro "senses but does not destroy CO2 or RH". |
| Smart Features & Offline Operation | None on the Gen1. No Wi-Fi, no MyDyson app, no account, no firmware, no air-quality history. Everything is on the remote — which is also the only controller, since the machine itself has one button. | Wi-Fi, the Molekule app and Alexa require an account. Air-quality reporting, history and filter notifications are app-side. Basic fan control works on the device. |
| Power Draw & Annual Energy | Not published by Dyson on the US TP10 page. Max airflow is quoted as 76 gallons per minute (about 10.2 CFM of fan output at the aperture, which is not a CADR). | Not published by Molekule on the US Air Pro page |
| Warranty Terms & Conditions | 2-year limited warranty covering parts and labour, plus a 30-day money-back guarantee | 2-year limited warranty. Worth weighing against the company's history: Molekule Inc. filed for Chapter 11 in 2023 and the brand now trades under new ownership, and as of August 2026 both the Air Pro and the Air Mini+ show as sold out on molekule.com. |
| Warranty | 24 months | 24 months |
| Colors | White/Silver, Black/Nickel | Silver |
Category Scores
Coverage-Claim Honesty
The Dyson Purifier Cool Gen1 TP10 leads clearly here, 2.5 against 2.0 — 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 Molekule Air Pro with PECO-HEPA Tri-Power filter (SQ2PH-US) does not close the gap elsewhere.
Verified Clean-Air Delivery
The Dyson Purifier Cool Gen1 TP10 leads clearly here, 4.0 against 3.5 — a 0.5-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 Molekule Air Pro with PECO-HEPA Tri-Power filter (SQ2PH-US) does not close the gap elsewhere.
Filtration Quality
The Dyson Purifier Cool Gen1 TP10 leads clearly here, 8.5 against 7.0 — a 1.5-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 Molekule Air Pro with PECO-HEPA Tri-Power filter (SQ2PH-US) does not close the gap elsewhere.
Running Cost
The Dyson Purifier Cool Gen1 TP10 leads clearly here, 6.5 against 1.5 — a 5.0-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 Molekule Air Pro with PECO-HEPA Tri-Power filter (SQ2PH-US) does not close the gap elsewhere.
Quietness
The Dyson Purifier Cool Gen1 TP10 leads clearly here, 5.5 against 3.5 — a 2.0-point margin on 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. If that is what you are buying for, the Molekule Air Pro with PECO-HEPA Tri-Power filter (SQ2PH-US) does not close the gap elsewhere.
Sensor Quality
The Molekule Air Pro with PECO-HEPA Tri-Power filter (SQ2PH-US) leads clearly here, 9.0 against 7.5 — a 1.5-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 Dyson Purifier Cool Gen1 TP10 does not close the gap elsewhere.
Freedom From Ozone & Air Chemistry
The Dyson Purifier Cool Gen1 TP10 leads clearly here, 9.5 against 5.5 — 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 Molekule Air Pro with PECO-HEPA Tri-Power filter (SQ2PH-US) does not close the gap elsewhere.
Controls & Independence
The Dyson Purifier Cool Gen1 TP10 leads clearly here, 6.5 against 6.0 — a 0.5-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 Molekule Air Pro with PECO-HEPA Tri-Power filter (SQ2PH-US) does not close the gap elsewhere.
Best For
Choose the Dyson Purifier Cool Gen1 TP10 if…
- • Running Cost matters most to you — the Dyson Purifier Cool Gen1 TP10 scores 6.5/10 here (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).
- • Freedom From Ozone & Air Chemistry matters most to you — the Dyson Purifier Cool Gen1 TP10 scores 9.5/10 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).
- • Quietness matters most to you — the Dyson Purifier Cool Gen1 TP10 scores 5.5/10 here (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).
- • Filtration Quality matters most to you — the Dyson Purifier Cool Gen1 TP10 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).
- • You want to spend less — it's $535 cheaper.
Choose the Molekule Air Pro with PECO-HEPA Tri-Power filter (SQ2PH-US) if…
- • Sensor Quality matters most to you — the Molekule Air Pro with PECO-HEPA Tri-Power filter (SQ2PH-US) scores 9.0/10 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).
- • Your main use case is large-room or wildfire-smoke.
Pros & Cons
Dyson Purifier Cool Gen1 TP10
Pros
- +Whole-machine sealing to HEPA H13 is a stronger claim than a media-grade H13 sticker, and almost no rival makes it
- +Live numeric PM2.5 and PM10 on the LCD rather than a green/amber/red light
- +One filter, one part number, $79.99 a year, no subscription and no filter-chemistry upsell
- +Purely mechanical and CARB Mechanical — nothing to switch off, nothing that could make ozone
- +It is also a genuinely good 350°-oscillating fan, which changes the maths in a hot bedroom
Cons
- −No CADR, no room size, no AHAM listing — you cannot compare its cleaning rate with anything here
- −No noise figure and no wattage published for the US model
- −The Gen1 deliberately omits Wi-Fi and the MyDyson app, so there is no scheduling and no air-quality history
- −The remote is the only real control surface; the machine body has a single button
- −$479.99 buys 435 verified CFM from Blueair or 253 from Winix; here the airflow is simply not stated
Molekule Air Pro with PECO-HEPA Tri-Power filter (SQ2PH-US)
Pros
- +Six-channel sensing — PM1/2.5/10, VOC, CO2 and humidity — is the deepest air-quality picture here
- +Holds an FDA 510(k) Class II clearance, which no other consumer unit in this file does
- +Aluminium body with a carry handle rather than the usual moulded plastic tower
- +The HEPA layer underneath the PECO stage is real True HEPA, so it works as a filter regardless of the PECO claims
- +App-side air-quality reporting and history are genuinely detailed
Cons
- −No CADR published and no AHAM listing, so on a $1,015 machine there is no measure of how much air it actually cleans
- −$174.99 filters every 6 months is $349.98 a year — a third of the purchase price, annually, and the worst running cost here by a factor of three
- −CARB classifies the Air Pro as an Electronic (ozone-capable) device even though Molekule's own FDA table says it produces no ozone
- −33 dBA on the lowest setting is louder than most of this field's mid speeds; 64 dBA at the top is conversation-drowning
- −Molekule filed Chapter 11 in 2023 and both current purifiers show as sold out on molekule.com in August 2026 — filter supply is a real risk on a 2-year warranty
- −The "1,000 sq ft" claim has no air-change basis and no CADR to derive one from
Shop by Need
FAQs
Is the Dyson Purifier Cool Gen1 TP10 or Molekule Air Pro with PECO-HEPA Tri-Power filter (SQ2PH-US) better overall?+
Based on our 8-category scoring, the Dyson Purifier Cool Gen1 TP10 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 Running Cost, the Dyson Purifier Cool Gen1 TP10 or the Molekule Air Pro with PECO-HEPA Tri-Power filter (SQ2PH-US)?+
The Dyson Purifier Cool Gen1 TP10 scores higher on Running Cost (6.5/10 vs 1.5/10) — 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.
Which is better for Freedom From Ozone & Air Chemistry, the Dyson Purifier Cool Gen1 TP10 or the Molekule Air Pro with PECO-HEPA Tri-Power filter (SQ2PH-US)?+
The Dyson Purifier Cool Gen1 TP10 scores higher on Freedom From Ozone & Air Chemistry (9.5/10 vs 5.5/10) — 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 Quietness, the Dyson Purifier Cool Gen1 TP10 or the Molekule Air Pro with PECO-HEPA Tri-Power filter (SQ2PH-US)?+
The Dyson Purifier Cool Gen1 TP10 scores higher on Quietness (5.5/10 vs 3.5/10) — 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.
Which is better for Filtration Quality, the Dyson Purifier Cool Gen1 TP10 or the Molekule Air Pro with PECO-HEPA Tri-Power filter (SQ2PH-US)?+
The Dyson Purifier Cool Gen1 TP10 scores higher on Filtration Quality (8.5/10 vs 7.0/10) — 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 Dyson Purifier Cool Gen1 TP10 worth the price difference over the Molekule Air Pro with PECO-HEPA Tri-Power filter (SQ2PH-US)?+
The Dyson Purifier Cool Gen1 TP10 is the cheaper option at $479.99 versus $1,014.99. Whether the pricier model is "worth it" depends on how much you value its lead in Running Cost.
Which is better suited to my use case?+
The Dyson Purifier Cool Gen1 TP10 is the better fit if you mainly care about bedroom-quiet or ioniser-free. The Molekule Air Pro with PECO-HEPA Tri-Power filter (SQ2PH-US) is the better fit for large-room or wildfire-smoke.
What's the warranty on the Dyson Purifier Cool Gen1 TP10 vs the Molekule Air Pro with PECO-HEPA Tri-Power filter (SQ2PH-US)?+
The Dyson Purifier Cool Gen1 TP10 ships with a 24-month warranty; the Molekule Air Pro with PECO-HEPA Tri-Power filter (SQ2PH-US) 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.
Cheaper Option
Alen BreatheSmart 75i (V2) — $799.00
Premium Option
Alen BreatheSmart 75i (V2) — $799.00
Specifications and prices for both products last verified . Scores are calculated from published specifications — see how we compare products.