• Alen T500 Tower Air Purifier Silver
  • Alen T500 Tower Air Purifier Black

Alen T500 True HEPA Tower Air Purifier


Product Description
The trusty and top-rated T500 delivers impressive True HEPA (H13) purifying power in a space-saving design. Quieter than comparable tower units, the T500 cleans up to 500 SqFt of air every 30 minutes. Thanks to Alen's medical-grade filtration, it efficiently captures up to 99.9% of dust, allergens, and pollutants particles down to 0.1 microns.
  • Guaranteed Forever- Lifetime peace of mind from the industry's best warranty
  • Best True HEPA (H13) Air Filters- Long-lasting & customizable air filters target VOCs, mold, pet odors, and more
  • Efficient 24/7 Protection– ENERGY STAR Certified for low-cost 24/7 purification
  • Portable Pure Air– Lightweight and easy to move, so you can enjoy healthy air anywhere
Filter HEPA-Pure
I need help choosing my filter
  • HEPA-Pure

    True HEPA Air Filter, Captures airborne allergens & dust.

  • Fresh

    True HEPA Air Filter, The activated carbon air filter; Captures allergens, dust, cooking odor, smoke and VOC's

  • OdorCell

    True HEPA, Odor neutralizer; removes allergens, dust, pet & diaper odor

  • Silver

    True HEPA Air Filter. All around solution; Captures allergens, dust and mold

Color Black
Filter Subscription
One-time Purchase
Purifier includes filter rated for 6-12 months
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Filter delivered ~
charged in the future 06-28-2023  ※
$64.00 $57.60

Ships Free on Monday

Cleans 500 SqFt Every 30 Minutes

The T500 is smaller and quieter than comparable tower purifiers. It even boasts Energy Star Certified efficiency for worry-free pure air 24/7. So freshen up a bedroom or spare room or tidy the air in your workshop or craft corner.

Medical-Grade Protection

Long-lasting True HEPA (H13) filters capture 99.9% of airborne contaminants down to 0.1 microns, including allergens and other harmful airborne particles. Alen’s medical-grade filtration is highly effective thanks to powerful airflow, ensuring pure air for your entire room.

Lifetime Peace of Mind

When you purchase an Alen air purifier, we proudly support it with the industry’s first and only Forever Guarantee*. 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!

*filter subscription required


  • CFM
    Cubic Feet per Minute
    Speed 1: 48 CFM | Speed 2: 83 CFM | Speed 3: 130 CFM
  • CADR
    Clean Air Delivery Rate.
  • converted key: Cord length
    Cord length
    6ft (185cm)
  • converted key: Coverage
    Up to 500 SqFt (46.45m2) | Cleans all air in room every 30 minutes @ highest setting
  • converted key: Dimensions
    H 22" (55.88 cm) x W 6" (15.24 cm) x D 10" (25.4 cm)
  • converted key: Energy star
    Energy star
    Products/Homes/Buildings that earn the ENERGY STAR prevent greenhouse gas emissions by meeting strict energy efficiency guidelines set by the U.S. Environmental Protection Agency and the U.S. Department of Energy
  • converted key: Filter cost
    Filter cost
    $65 | Using "Pure" Air Filter
  • converted key: Filter life max
    Filter life max
    12 months | @ Recommended 24hr/day operation
  • converted key: Filtration rate
    Filtration rate
    Removes 99.9% of particles greater than 0.1 microns
  • converted key: Noise level
    Noise level
    Lowest Speed 42 dBa | Highest Speed 56 dBa
  • converted key: Ozone
    0 PPM when disengaged, less than 0.050 PPM with optional ionizer engaged,
  • converted key: Power consumption
    Power consumption
    .8 to 53 watts
  • converted key: Power supply
    Power supply
    120 AV, 60HZ (2 Prong Power Cord)
  • converted key: Sensor
  • converted key: Sound type
    Sound type
  • converted key: Speed settings
    Speed settings
  • converted key: Warranty
    Forever Guarantee | with Product Registration & Active Air Filter Subscription
  • converted key: Weight
    9 lbs (4.1 kg)

What's in the box

  • T500 air purifier
  • True HEPA air filter
  • Quick start guide

Frequently Asked Questions

  • My Room is Bigger than the Listed Coverage Area of the Unit I Want. Will it Still Do Some Good?

    The efficacy of an air purifier is typically measured in air exchanges per hour, or how many times within an hour the air in a room is completely replaced. A rate of six exchanges per hour or more is considered very good and would meet our standards. If your square footage exceeds the listed square footage for your air purifier, it can still clean your room, but the rate at which it can do so decreases. When the air exchanges per hour drop to a certain point, you won’t be receiving all of the benefits of allergen-free, breathable air. For optimal performance, a good rule of thumb is to find an air purifier that can cover more than the square footage of your room.

  • My apartment is 1500 square feet total, with a living room and a bedroom. Will one air purifier certified for 1500 square feet meet the needs of my entire apartment?

    Although your air purifier may still do some good in your entire apartment due to natural air circulation, air purifiers work best in the room they’re placed in. Air purifiers can’t work through walls or doorways, nor can they typically travel up stairs for loft-style apartments. It’s best, then, to get two smaller units and place one in each room. If you can only get one air purifier, place it in the room where you spend the most time, as this is the room that will see the most reliable results. We usually recommend the bedroom, since air quality and allergies can often drastically affect your quality of sleep. Your air purifier is portable and can be moved from room to room as needed, too.

  • What Is the Difference Between Your Pre-Configured Air Purifiers and Your Customizable Options?

    If you’ve already done your research and you know exactly which purifier and air filters are right for you, then our customizable options will allow you to configure the air purifier that meets your exact specifications. If you’re still a bit lost, our pre-configured options are designed to take the guesswork out of compositing your own air filter from scratch. Each pre-configured option is designed with a different set of needs in mind, from allergies to pet odor, and it contains the specific combination of air purifier and air filter to fit the job. These options are still customizable from an aesthetic standpoint - you can still choose your own panels - but they are not otherwise customizable.