Read the room
TVOC, particulate matter, relative humidity, and temperature sensors detect pollutant spikes, and give you a complete picture of your environment.
NEW
HSA/FSA eligible
Purifiers and replacement filters are HSA/FSA-eligible. Not applicable to filter replacement subscriptions. Learn more
PECOAir
With PECO-HEPA Advanced filters
$499.00 USD $45.04/month *
$499
The PECOAir smart air purifier is designed for bedrooms, home offices and living rooms up to 875 sq ft. PECO-HEPA Advanced filtration captures 99.97% of airborne particles down to 0.3 microns in size, including dust, pollen, pet dander and smoke, then goes further: Molekule's patent-pending photo electrochemical oxidation technology breaks down pollutants that conventional filters can't handle.
Order now and get an extra set of replacement filters—free. Ends at 11:59pm PT, Oct. 22.
Add filter subscriptionRecommended$499
$124 $99 every 6 months
- $0 down today. Filters auto-delivered every 6 months
- Save $50/year vs. buying separately 20% off
- Skip, reschedule or cancel at anytime
- 2-year 3-year extended warranty
PECOAir only
$499
-
Free shipping
-
30-day trial
-
2-year warranty
Product Details
PECOAir is an advanced air purifier that destroys pollutants in spaces up to 875 sq ft. Proven to destroy bacteria, viruses, and mold, PECOAir features Auto Protect, Sleep, and Deep Clean modes, so you can customize your air cleaning schedule. Particulate matter, TVOC, and environmental sensors detect particulate matter and deliver alerts through the Molekule app. Built with a brushless Nidec fan system, PECOAir is the quietest Molekule air purifier to date.
What’s in the box
- PECOAir purifier
- Power cable
- 2 Plug adapters
- 2 PECO-HEPA Advanced replacement filters
- Quick-start guide
- Molekule Inner Circle® invite
- Drawstring bag
Specifications
- Room size: up to 875 sq ft (81.29 m²)
- Filter: PECO-HEPA Advanced filters
- Sound levels: 32 dBA (lowest speed) to 55 dBA (highest speed)
- Modes: Auto Protect - Standard
- Sensors: Particulate Matter (PM1.0-10), Rh/T, TVOC
- Connectivity: 2.4 GHz and 5GHz Wi-Fi
- App-enabled: iOS and Android
- Size: 18 in. (46 cm) high, 13 in. (32 cm) wide
- Weight: 17.5 lbs (7.9 kg)
- Warranty: 2-year limited
Features
Optimize the air you breathe every day.
PECOAir doesn’t just sit in a corner. It helps you understand and improve the air quality in your most important spaces.
-
-
Choose your mode
Auto Protect adjusts to pollutant spikes. Sleep mode dims lights and lowers the fan. Deep Clean combats air quality events.
-
Sleep soundly
A brushless Nidec motor powers the NearSilent™ fan system for continuous air purification at a fraction of the noise of previous Molekule purifiers.
-
Give your air a grade
The Molekule app tracks pollutant spikes, provides helpful insights, and gives you an understanding of where your air stands.
Next-generation filtration
PECO-HEPA Advanced is the result of 30 years of research and development dedicated to creating cleaner indoor air.
-
Activated carbon
High-grade activated carbon adsorbs VOCs and odors, neutralizing byproducts from cooking, cleaning chemicals, and paint.
-
Third-party certified HEPA filtration
99.97% HEPA Efficiency at 0.1-0.3 microns, reducing pollen, pet dander, and particulate matter in your home. Measured to capture of ultra-fine particles as small as 2.5 nanometers.
-
PECO technology
Photo electrochemical oxidation (PECO)—a proprietary, light-activated nanocatalyst destroys VOCs, viral matter and bacteria too small for conventional HEPA filters to affect.
Patent-pending PECO. A proprietary, light-activated nanocatalyst destroys VOCs, viral matter and bacteria.
KNOW THE DIFFERENCE
Compare PECO-HEPA Advanced vs. HEPA
-
Third-party certified HEPA filtration
99.97% HEPA Efficiency at 0.1-0.3 microns, reducing pollen, pet dander, and particulate matter in your home. Measured to capture of ultra-fine particles as small as 2.5 nanometers.
-
Activated Carbon
High-grade activated carbon adsorbs VOCs and odors, neutralizing byproducts from cooking, cleaning chemicals, and paint.
-
Captures and destroys VOCs
Reduces gases and vapors from VOCS like Toluene and Formaldehyde through a combination of adsorption and destruction of molecular bonds.
-
Destroys microbes
HEPA filtration captures components that carry microbes like viruses, bacteria, and mold. PECO destroys microbes at a molecular level.
HEPA-only Purifiers
Captures particles, then destroys pollutants at the molecular level.
Conventional purifiers
-
HEPA Filtration
Captures 99.97% of particles at 0.3 microns.
-
No Activated Carbon
Does not contain activated carbon.
-
Does not reduce VOCs
Does not reduce gases and vapors,
VOCs like toluene and formaldehyde -
Captures Only
Viral matter stays on the filter.
WHAT’S IN YOUR AIR?
Capture and destroy what you can’t see
Pollen
Pollen is one of the largest particles in your air, 10 to 100 microns. True 99.97% H14 HEPA filtration captures particles down to 0.3 microns, reducing pollen in your air.
Pet Dander
Pet dander measures 0.5 to 10 microns. True 99.97% H14 HEPA filtration captures particles down to 0.3 microns, reducing pet dander in your air.
Mold
Mold spores measure 2 to 10 microns. HEPA filtration captures them, and PECO (photo electrochemical oxidation) is proven to destroy mold rather than leaving it on a filter.
Bacteria
Bacteria measure 0.5 to 5 microns. HEPA filtration captures them, and PECO (photo electrochemical oxidation) is proven to destroy bacteria rather than leaving them on a filter.
Particulate Matter
Particulate matter measures 0.1 to 2.5 microns. True 99.97% H14 HEPA filtration captures particles down to 0.3 microns, reducing particulate matter in your air.
Viruses
Viruses like influenza, COVID-19, and RSV travel on droplets and dust. Some are smaller than what filters can trap. HEPA filtration captures what carries viral matter, and PECO destroys it at the molecular level rather than leaving it on a filter.
Viruses like influenza, COVID-19, and RSV travel on droplets and dust. HEPA filtration captures what carries viral matter, and PECO destroys it at the molecular level.
Volatile organic compounds
VOCs: Gases, chemicals, and toxins in your air Not everything can be captured: VOCs.
Volatile organic compounds are gases, not particles. They come off fresh paint, new furniture, adhesives, cleaning products and nail polish, and at about a nanometer across they pass through a HEPA filter untouched.
PECOAir treats VOCs in two stages:
- 01High grade activated carbon adsorbs gases on their way in.
- 02PECO destroys the remaining gases as they pass through, breaking molecular bonds through oxidation.
Our report
- 10Tested against ten VOCs
- 78%Total VOCs reduced by 78% in one hour Total VOCs reduced in one hour
- 80%+Toluene reduced by more than 80% in one hour Toluene reduced in one hour
- Benzene and toluenePaint, adhesives, cooking gas
Found in solvents and anywhere something was recently painted or glued. Reduced by more than 70% in one hour in chamber testing.
- Xylenes and ethylbenzeneCoatings, varnish, printing
The gases behind that "new" smell. All three xylene isomers tested; each reduced by more than 78% in one hour.
The gases behind that "new" smell. Reduced by more than 78% in one hour.
- StyrenePlastics, packaging, foam
Off-gasses from new electronics and packing materials. Reduced by 75% in one hour.
- Butyl acetateNail polish, lacquer
The sweet, sharp note in heavy polishes and paints. Reduced by 80% in one hour.
Reduced by 80% in one hour.
- FormaldehydePressed wood, new furniture, flooring
Released for months after furniture arrives. PECOAir’s TVOC sensor detects and tracks, while PECO destroys it.
Monitor, control, and improve the air around you with the Molekule app.
Cleaner air everywhere
Group purifiers and humidifiers by floor, room or residence. Monitor and control each group with one tap.
Track and optimize your air
Get to know your air habits like never before with data that helps you understand how air makes you feel throughout the day.
Auto Protect, Sleep, and Deep Clean
Auto Protect adjusts to pollutant readings, while new Sleep mode handles the quiet hours and Deep Clean handles the air quality events.
Read the room’s risk.
Two scores built from PECOAir sensor data show when a room's conditions favor mold growth or viral transmission.
Tech specs
- Room size coverage
Up to 875 sq ft (81.29 m²)
- Automated modes
Auto Protect: Standard
- Fan speeds
5 manual speeds, Deep Clean (app only)
- Sound levels
Lowest speed — 32 dBA (Manual Speed 1)
Highest speed — 55 dBA (Manual Speed 5)
- App-enabled
iOS & Android
- Included Filters
2 PECO-HEPA Advanced filters —
recommended replacement every six months
- WiFi-enabled
2.4 GHz and 5 GHz
- Handle Material
Vegan leather
- Size
18 in. (46 cm) high
13 in. (32 cm) wide
- Weight
17.5 lbs (7.9 kg)
- Cord length
72 in. (183 cm)
- Warranty
2-year limited
Frequently Asked Questions
-
No. PECOAir and PECOAir+ feature an all-new filtration system designed to deliver faster purification, quieter operation, and enhanced performance.