Experience Alen’s world-class True HEPA (H13) air cleaning performance at an incredible value. The FLEX quietly purifies up to 700 SqFt of air every 30 minutes, removing 99.99% of airborne dust, allergens, and other contaminants. Proven to improve sleep, FLEX helped allergy sufferers people fall asleep faster and wake refreshed in a study by SleepScore Labs. And everyone loves its FLEXible customization options.
- Tailored to You– True HEPA (H13) filter options for unique concerns plus designer panels
- Whisper Quiet- Tuned to produce soothing pink noise for 25% better sleep
- SleepScore Validated– A proven path to better sleep and fewer nighttime allergies
- Guaranteed Forever- Lifetime peace of mind from the industry’s best warranty
Cleans 700 SqFt Every 30 Minutes
Enjoy top-rated Alen purification at an incredible value. Our most popular air purifier for commercial use is perfectly sized for medium-sized rooms, apartments or condos, and bedrooms. From gyms to doctor’s offices to animal shelters, the FLEX offers flexible options for any air quality concerns.
Long-lasting True HEPA (H13) filters remove 99.99% of airborne contaminants down to 0.1 microns, including allergens and aerosolized viruses. Alen’s medical-grade filtration is highly effective thanks to powerful airflow, ensuring pure air for your entire room. As an added safeguard, Alen’s proprietary antimicrobial treatment kills mold and bacteria.
Lifetime Peace Of Mind
When you purchase an Alen air purifier, we proudly support it with the industry’s first and only lifetime warranty. If anything goes wrong, our in-house experts will help you solve the problem. If they can’t, we’ll happily ship you a free replacement—fast!
Discover Better Rest
Proven to improve sleep and reduce allergies, the BreatheSmart FLEX helped people fall asleep faster, sleep sounder, and wake feeling more refreshed in a peer-reviewed study by SleepScore Labs. FLEX is incredibly quiet and perfectly tuned to generate soothing pink noise—for up to 25% better sleep. And at bedtime, display lighting darkens with one touch.
Tailored To You
Personalize your Alen purifier with a selection of designer panel colors to fit any room and compliment your decor for today or whenever your styles change.
CoverageUp to 700 SqFt (65.03 m2) | Cleans all air in room every 30 minutes @ highest setting
Filtration RateRemoves 99.99% of particles greater than 0.1 microns
Noise LevelLowest Speed 39 dBa | Highest Speed 55 dBa
Sound TypePink Noise | All speeds
Cubic Feet Per Minute (CFM)Speed 1: 53 CFM | Speed 2: 135 CFM | Speed 3: 147 CFM | Turbo: 187 CFM
Clean Air Deliver Rate (CADR)225
Filter Life12 months | @ Recommended 24hr/day operation
Filter Cost$69 | Using “Pure” Filter
Power Supply120 AV, 60HZ (2 Prong Power Cord)
Cord Length7ft 8inches (233cm)
Power Consumption.8 to 56 watts
DimensionsH 25″ (63.50 cm) x W 15″ (38.10 cm) x D 8.5″ (21.59 cm)
Weight15 lbs (6.8 kg)
WarrantyLifetime | with Product Registration & Active Filter Subscription
What’s In The Box
- BreatheSmart FLEX air purifier
- True HEPA Pure filter
- Designer panel (optional)
- Quick start guide