Alen T500 HEPA Air Purifier (Refurbished)

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Alen T500 HEPA Air Purifier (Refurbished)


The Certified Refurbished Alen T500 has the best value and performance in a surprisingly compact size.

  • Best for Allergies, Asthma, and Dust
  • Coverage: Up to 500 sq ft
  • Energy Star Certified
  • Filter type: HEPA Pure
  • Forever Guarantee, unique to Alen


    Alen T500 Air Purifier Lifetime Limited WarrantyAlen T500 Air Purifier Energy Star CertifiedAlen T500 Air Purifier Certified Refurbished

    Certified Refurbished Alen T500 Air Purifier

    Refurbished Alen T500 Air Purifiers undergo a rigorous reconditioning process to guarantee they offer the same high quality standards. Alen stands behind each one of their air purifiers, which is why they back their certified reconditioned air purifiers with the same Forever Guarantee as their new units.

    Why Customers Love the Alen T500 Air Purifier

    Covering up to 500 square feet, the Alen T500 includes an easy to replace HEPA-Pure Filter with Pre-Filter removing 99.97% of PM down to 0.3 microns in size. Alen also provides versatile filter options for additional concerns including: allergens, asthma, light and heavy odors, tobacco smoke, bacteria, mold and chemicals such as formaldehyde.

    Alen T500 Air Purifier Performance

    Who Needs an Alen T500

    The T500 includes a HEPA-Pure Filter, making it perfect for those who have allergy or dust concerns. If you have more specific concerns, Alen has other filter options sold separately including: HEPA-Fresh (Allergens and Light Odor), HEPA-Silver (Mold and Bacteria), HEPA-OdorCell (Smoke and Heavy Odor). The different types of filter upgrades are depicted below.

    Alen T500 Air Purifier Silver Filter

    How an Alen T500 Works

    The Alen T500 features True HEPA (High Efficiency Particulate Air) filtration, combining three types of filter technology to purify and freshen the air. Polluted air first passes through Alen's replaceable Pre-Filter to capture large particles, extending the life of the filter. Air then moves through a unique, True HEPA material that attracts and captures up to 99.97% of dust, pollen, pet dander, mold spores and other airborne pollutants. The T500's ozone-safe Ionizer complements the HEPA style filter by charging particles in the air, causing them to stick together and become more easily captured.

    Instructions for Use

    After conducting air quality studies, our experts have found the air quality in a room can be returned to pre-cleaned levels only two hours after turning off an air purifier. Based on these findings, we recommend you run your air purifier 24/7 to maintain the cleanest air possible. If you run your air purifier at the recommended levels, your air purifier will require a new filter every 6-8 months.

    What's in the Refurbished Alen T500 Box?


    • Size (HxWxD): 22"x 6"x 10"
    • Weight: 9lbs.

    Includes Filters

    • Alen provides you with the HEPA-Pure Filter
    • Filter Life: 6-8 months depending on use

    Alen T500 Air Purifier Manual

    UPC: 893127001575

    Basic Specs

    Coverage Area500 sq ft
    Product Dimensions22" H x 6" W x 10" D
    Product Weight9 lb
    Package Dimensions
    Shipping Weight12 lb
    Housing MaterialPlastic
    Manufactured InChina
    Assembled in China

    Detailed Specs

    Particle Removal95% as small as 0.3 microns
    Air Exchange Rate 2 times per hour
    Number of Cleaning Levels3
    Noise level (ea speed)Speed 1: 42 dB (whisper)
    Speed 2: 47 dB (light rainfall)
    Speed 3: 56 dB (box fan on medium)
    Cubic Feet per Minute (ea speed) 48/83/130 CFM
    Air Intake Location Back
    Air Outflow Location Front


    Controls TypeElectronic with LCD screen
    Auto Mode?No
    Lights on/off option?Auto dim after 30 seconds
    Ionizer on/off option?Yes
    UV Lamp?No


    Dust/Particle Sensor?No
    Odor Sensor?No
    Light Sensor?No
    Air Quality Sensor?No

    Power Supply

    Cable Length
    Plug Type2 Prong (Parallel)
    Power consumption (ea. Speed)53W on high
    30W on low
    Power Voltage120 V
    Power ConversionIt is only safe to operate in North America and not in countries with 220-240V power supply
    Energy Star Certified?Yes


    Remote Control?No
    Timer?Yes, 12 hour
    Handle? Yes
    Wall Mountable?No
    Child Lock?No


    Filter Options HEPA-Pure; HEPA-Fresh; HEPA-Silver; HEPA-Odorcell
    Filter Change Frequency Filters should be changed every 6-12 months, depending on use
    Filter Change Indicator Light?Yes
    Tools Required for Filter ChangeNone

    We come to work every day for one reason - to make high quality air purifiers and filters so you can breathe better, feel better and live better. That’s why we created the air purifier industry's first and only Forever Guarantee. We’re in this for life - your life. If you've used your Alen air purifier for personal purposes in the United States and it quits operating under normal conditions, we guarantee to provide you the same or comparable refurbished purifier with free shipping.

    Customer reviews for the Alen T500 HEPA Air Purifier (Refurbished)
    Alen T500 HEPA Air Purifier (Refurbished) has a rating of 4.2 stars based on 24 reviews.

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