LAB TESTED: 99.95% MOLD-SPORE CAPTURE IN 60 MINUTES*
LAB TESTED: 99.95% MOLD-SPORE CAPTURE IN 60 MINUTES*
INDEPENDENTLY TESTED AGAINST MOLD SPORES
Capture mold spores. Breathe easier at home.
You may not see mold spores, but you notice the stuffy mornings and lingering must. The Windmill Air Purifier Max is independently lab tested to capture 99.95% of common household mold spores in 60 minutes,* with a clean design made to live out in the open.
4.9 from 342 verified reviews
99.95% mold-spore capture in 60 minutes* • Whisper mode starts at 16 dB
INDEPENDENTLY TESTED AGAINST MOLD SPORES
Capture mold spores. Breathe easier at home.
You may not see mold spores, but you notice the stuffy mornings and lingering must. The Windmill Air Purifier Max is independently lab tested to capture 99.95% of common household mold spores in 60 minutes,* with a clean design made to live out in the open.
4.9 from 342 verified reviews
BUILT FOR APARTMENTS, OLDER BUILDINGS, HUMID CLIMATES & BEYOND
Built to clear the air and complement the room.
Whether it’s a prewar walk-up, a coastal rental, an apartment where the AC runs all summer, or a basement that turns musty after every storm, Windmill Air Purifier Max helps capture airborne mold spores and reduce musty odors. Its clean silhouette and warm finishes make it feel at home in your space, not like industrial equipment.
Signs your home may be holding on to moisture
These familiar clues can point to damp conditions where mold may grow and spores may circulate:
A musty or earthy smell that keeps returning
Condensation that lingers on windows or walls
Dark spotting or discoloration near vents, ceilings, or baseboards
Rooms that feel damp after rain or humid weather
Recurring mustiness in bathrooms, closets, basements, or around AC units
These signs do not confirm mold. Windmill Air Purifier Max can help capture airborne spores but does not remove mold growth or correct the moisture source.
1. H13 HEPA capture
Medical-grade filtration helps capture airborne mold spores and fine particles as they circulate through the room.
2. Less musty air
Activated carbon helps reduce musty odors, smoke, and VOCs so your space smells fresher, too.
3. 99.95% in 60 minutes
Independently lab tested to capture 99.95% of common household mold spores in one 60-minute cycle.*
BUILT FOR APARTMENTS, OLDER BUILDINGS, HUMID CLIMATES & BEYOND
Built to clear the air and complement the room.
Whether it’s a prewar walk-up, a coastal rental, an apartment where the AC runs all summer, or a basement that turns musty after every storm, Windmill Air Purifier Max helps capture airborne mold spores and reduce musty odors. Its clean silhouette and warm finishes make it feel at home in your space, not like industrial equipment.
Signs your home may be holding on to moisture
These familiar clues can point to damp conditions where mold may grow and spores may circulate:
A musty or earthy smell that keeps returning
Condensation that lingers on windows or walls
Dark spotting or discoloration near vents, ceilings, or baseboards
Rooms that feel damp after rain or humid weather
Recurring mustiness in bathrooms, closets, basements, or around AC units
These signs do not confirm mold. Windmill Air Purifier Max can help capture airborne spores but does not remove mold growth or correct the moisture source.
1. H13 HEPA capture
Medical-grade filtration helps capture airborne mold spores and fine particles as they circulate through the room.
2. Less musty air
Activated carbon helps reduce musty odors, smoke, and VOCs so your space smells fresher, too.
3. 99.95% in 60 minutes
Independently lab tested to capture 99.95% of common household mold spores in one 60-minute cycle.*
INDEPENDENTLY LAB TESTED
99.95% of common household mold spores captured in 60 minutes.*
In an independent lab test using Aspergillus, a common household mold, Air Purifier Max captured 99.95% of airborne spores in one 60-minute cycle. Its 3-in-1 system supports ongoing filtration with H13 HEPA, activated carbon, and a pre-filter.
1
Pre-filter
Captures larger dust, hair, and debris before they reach the HEPA layer.
2
Medical-grade H13 HEPA
Captures 99.97% of airborne pollutants, including particles as small as 0.1 microns, under filter test conditions.
3
Activated carbon
Helps reduce smoke, odors, and volatile organic compounds (VOCs).
INDEPENDENTLY LAB TESTED
99.95% of common household mold spores captured in 60 minutes.*
In an independent lab test using Aspergillus, a common household mold, Air Purifier Max captured 99.95% of airborne spores in one 60-minute cycle. Its 3-in-1 system supports ongoing filtration with H13 HEPA, activated carbon, and a pre-filter.
1
Pre-filter
Captures larger dust, hair, and debris before they reach the HEPA layer.
2
Medical-grade H13 HEPA
Captures 99.97% of airborne pollutants, including particles as small as 0.1 microns, under filter test conditions.
3
Activated carbon
Helps reduce smoke, odors, and volatile organic compounds (VOCs).
MADE FOR REAL HOMES
One purifier, made for bedrooms, living spaces, and everything in between.
Up to 1,950 sq. ft.
Coverage in 60 minutes
16 dB
Whisper mode
5 speeds
Plus dual sleep modes
Real-time
Air-quality monitoring
Smart app connectivity and easy on-unit controls
Clean, furniture-friendly design made to stay on display
One included 3-in-1 filter; replace about every 6 months
MADE FOR REAL HOMES
One purifier, made for bedrooms, living spaces, and everything in between.
Up to 1,950 sq. ft.
Coverage in 60 minutes
16 dB
Whisper mode
5 speeds
Plus dual sleep modes
Real-time
Air-quality monitoring
Smart app connectivity and easy on-unit controls
Clean, furniture-friendly design made to stay on display
One included 3-in-1 filter; replace about every 6 months
Real homes. Real cleaner-air results.
Rated 4.9 out of 5 from 342 reviews
“Our dust is pretty bad. But, I can already tell a difference in the air quality and the lack of dust on surfaces, and I’ve had them one week.”
Susie W. • Verified customer
“It’s effectively completely silent on its slowest setting. You have to put your hand over it and feel the air moving to know.”
Wayne T. • Verified customer
“Very stylish and powerful. Also very quiet.”
Kendra G. • Verified customer
Real homes. Real cleaner-air results.
Rated 4.9 out of 5 from 342 reviews
“Our dust is pretty bad. But, I can already tell a difference in the air quality and the lack of dust on surfaces, and I’ve had them one week.”
Susie W. • Verified customer
“It’s effectively completely silent on its slowest setting. You have to put your hand over it and feel the air moving to know.”
Wayne T. • Verified customer
“Very stylish and powerful. Also very quiet.”
Kendra G. • Verified customer
BACKED BY TESTING
Trusted certifications. Verified performance.
BACKED BY TESTING
Trusted certifications. Verified performance.
The Windmill Air Purifier Max For Mold
4.9 Stars · 342 Reviews
That musty smell when you walk into a room? It’s hard to ignore. Windmill Air Purifier Max helps capture mold spores floating in the air and reduce musty odors, so home feels fresher. You’ll still need to tackle any moisture or mold at the source. Max helps with the air in the meantime.
Improved sleep
Less pet hair & dander
Fewer allergies
#1 Quietest in its class
NOW ON SALE
Starting at $299
SAVE UP TO $150
Color: White
Now
Air Purifier Max + 3-in-1 Filter Max · $59 FREE today
Every 6 Months
3-in-1 Filter Max — $59 every 6 months ($79 value)
HSA/FSA eligible · Save an average of 30%
3rd party tested & verified
Lifetime warranty
Free shipping
Lifetime warranty valid with active filter subscription.
The Windmill Air Purifier Max For Mold
4.9 Stars · 342 Reviews
That musty smell when you walk into a room? It’s hard to ignore. Windmill Air Purifier Max helps capture mold spores floating in the air and reduce musty odors, so home feels fresher. You’ll still need to tackle any moisture or mold at the source. Max helps with the air in the meantime.
Improved sleep
Less pet hair & dander
Fewer allergies
#1 Quietest in its class
NOW ON SALE
Starting at $299
SAVE UP TO $150
Color: White
Now
Air Purifier Max + 3-in-1 Filter Max · $59 FREE today
Every 6 Months
3-in-1 Filter Max — $59 every 6 months ($79 value)
HSA/FSA eligible · Save an average of 30%
3rd party tested & verified
Lifetime warranty
Free shipping
Lifetime warranty valid with active filter subscription.
Answers about mold-spore capture, apartment use, and Air Purifier Max.
Straight answers for renters and anyone living with humidity or recurring moisture.
Answers about mold-spore capture, apartment use, and Air Purifier Max.
Straight answers for renters and anyone living with humidity or recurring moisture.
DEFEND YOUR AIR
Cleaner air, without compromising your space.
From older apartments to humid-climate homes, Air Purifier Max helps capture airborne mold spores while bringing quiet performance and a clean, modern look to the room. Independently lab tested to capture 99.95% in 60 minutes.*
Free shipping • Lifetime warranty¹ • 3rd-party tested & verified
*Mold capture rate of 99.95% measured in an independent laboratory against Aspergillus in a standardized 1,950 sq. ft. test chamber over a 60-minute cycle. Real-world performance varies with room size, airflow, humidity, and mold source. Air purification is not a substitute for mold remediation or moisture control. © 2026 The Air Lab, Inc.
DEFEND YOUR AIR
Cleaner air, without compromising your space.
From older apartments to humid-climate homes, Air Purifier Max helps capture airborne mold spores while bringing quiet performance and a clean, modern look to the room. Independently lab tested to capture 99.95% in 60 minutes.*
Free shipping • Lifetime warranty¹ • 3rd-party tested & verified
*Mold capture rate of 99.95% measured in an independent laboratory against Aspergillus in a standardized 1,950 sq. ft. test chamber over a 60-minute cycle. Real-world performance varies with room size, airflow, humidity, and mold source. Air purification is not a substitute for mold remediation or moisture control. © 2026 The Air Lab, Inc.
From $299
With filter subscription