Alen A350 Air Purifier

This all-purpose HEPA air purifier offers excellent filtration performance at an affordable price. The unit uses an all-in-one pre-filter, HEPA filter, and carbon filter to remove particles, allergens, and odors from your indoor air. Other key features include four speed settings, a programmable timer, and a fresh air-boosting ionizer. Treats spaces as large as 800 sq. ft.
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Product Overview

The Alen A350 Air Purifier is your perfect air cleaner if you are looking for a simple, easy-to-operate unit that performs effective multi-level air filtration. This HEPA air purifier uses an innovative combination filter to provide three distinct levels of air purification.

• Pre-Filter – The first layer of the A350 filter is the pre-filter. This filter regularly removes large particles from the air, such as large dust particles and hair and helps to prolong the life and efficiency of the HEPA filter.
• HEPA Filter – The second layer of the A350's filter is its powerful HEPA filter. This filter will efficiently remove 99.97% of all pollution particles that measure 0.3 microns in diameter or larger. In addition, this True HEPA filter can effectively remove up to 97.5% of particles that are smaller than 0.3 microns. Therefore, even the very tiniest pollen, dust, animal dander, and mold particles as well as pesky dust mites are eliminated from the air you breathe.
• Light Carbon Filter - The third layer of the A350 filter is an activated carbon filter designed for light smoke and odor removal. This filter removes moderate levels of common household odors such as cooking odors, smoke, and pet odors.

If you are looking for a unit that performs HEPA particle filtration and heavy-duty smoke and odor removal, consider the A350's sister unit – the Alen A375UV Air Purifier.

The Alen A350 HEPA air cleaner is extremely easy to use and maintain. One combination air filter means there is only one filter to change – and ample time- and money-saving potential. To replace the filter, simply remove the front cover, remove the dirty filter, and replace it with a new 3-in-1 filter. There are absolutely no tools required, and the process takes just seconds.  The filter should be replaced every 6 to 9 months on average.

Additional ease-of-operation features include a 12-hour timer, a filter change indicator, and a digital display with soft-touch button controls. Moreover, an industry-leading lifetime warranty on the Alen A350 unit ensures that you will be enjoying cleaner air continuously for years to come.

Additional Product Highlights

The Alen A350 air purifier also features:

• Built-In Ionizer – This function produces healthy negative ions, which naturally occur in nature to help inhibit airborne bacterial growth, promote the capture of harmful particles, and enhance mood and temperament.
• Ozone-Safe Design – Absolutely no ozone or other unhealthy environmental byproducts are produced during the A350's air purification or ionization process.
• Large Room Coverage – This Alen air purifier covers spaces as large as 800 sq. ft. For optimal performance, use it in a space no larger than 400 sq. ft.
• Quiet Operation – At its fourth and highest speed setting, the unit operates at 65 dB, which is comparable to the sound of normal conversation. On its lowest fan speed, the unit exerts 36 dB of sound, which is just a little louder than a whisper.
• 12-Hour Timer – The unit's timer is programmable for up to 12 hours. This means you can set it to run at only certain periods of the day and gain greater control over your energy usage.
• Energy Star Rating – The A350 air purifier is highly efficient and costs just pennies a day to operate.
• RoHS-Compliant – The A350 is free of lead, mercury, cadmium, and the 3 other toxic substances restricted by the RoHS directive.
• Sleek Design – With a sleek, space-saving footprint, the A350 is small enough to fit behind a couch or chair.
• Auto Shut-Off – When the front cover is removed, the unit automatically shuts off to ensure your safety.

New for 2009, Alen has introduced a Silver Ion HEPA Filter option for the A350 air purifier. This specialized HEPA replacement filter is coated with silver, an eco-friendly and non-toxic substance that naturally provides anti-bacterial, anti-fungal, and anti-viral protection. Alen Silver Ion HEPA filters have been proven to reduce up to 50% of airborne viruses that cause the common flu and up to 98% of airborne bacteria. Moreover, because this filter is antimicrobial, it helps curb germ build-up inside the unit and prevents bacteria from being blown back into your indoor air.

In 2008, the Alen A350 earned a Best Value award from ConsumerSearch. View a demonstration video of the Alen A350.

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