Average Customer Rating: ★★★★½ 

A350 Air Purifier

Remove all common airborne allergens from your home like dust, pet dander, pollen and mold as well as light odors with one of the best valued air purifiers around. The Alen A350 air purifier from Alen Corporation is one of their central product offerings and has quickly become a highly desired general purpose air purifier for a wide variety of applications. This incredibly well-priced air cleaner can filter a room up to 800 square feet (400 sq ft for optimal performance) with 4 air changes per hour making it ideal for a large bedroom or living room.

Buy at www.AchooAllergy.com – Alen A350

Compact, Wall Mountable and Energy Efficient

The Alen air purifier A350 is one of the few air cleaners this powerful that can be mounted on a wall and coupled with it’s compact size it’s also one of the most space-saving designs out there as well. It meets Electrical Testing Laboratories (ETL) independent testing guidelines and is fully Energy StarĀ® Certified requiring very little energy to perform it’s task. It also features 4 speeds, with the lowest two being extremely quiet and the highest two on average with comparable models, as well as a 12-hour timer.

Digital Touch Button Control and Easy Filter Changes

A350 Digital ControlsThe attractive ABS housing is finished with a simple and easy-to-use digital display with touch button controls. Alen’s signature all-in-on filter, featuring a pre-filter, HEPA filter and a layer of active carbon for light odor control, is easy to install and the pre-filter can be cleaned between filter changes to increase performance and results. You’ll never have to worry about remembering when to change the filter either with the handy filter change indicator on the console’s display.


  • small, compact, wall-mountable design
  • easy to use
  • Energy StarĀ® Certified
  • very quiet on lowest settings
  • effective for a large bedroom or living room
  • lifetime warranty (with regular filter changes)


  • loud at higher settings
  • upgraded smoke/odor filter required for effective odor and smoke control
  • you’ll have to hold onto your filter receipts to qualify for lifetime warranty

When considering the unit as a whole the Alen A350 air purifier is an overwhelmingly excellent choice for anyone looking for a top value, high-performance air purifier for general air quality control whether for simple health reasons or for allergy related concerns. It is not recommended for those who require heavy smoke and/or odor filtration or if louder operation at the higher settings with not be suitable.

Where To Buy The Alen A350 Air Purifier

We recommend AchooAllergy.com as the best choice to purchase the Alen A350 Air Purifier system for your home. As a fully BBB accredited business based out of Atlanta, GA they have been providing the best quality allergy and air quality related products for over 10 years offering the widest selection of allergy relief products as well as the latest allergy information and resources.

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Buy at www.AchooAllergy.com – Alen A350