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www.alen.com 1-800-630-2396
Replacing The Filter
The Filter Indicator has three lights: Green, Yellow and Red. The Green light will be illuminated
for most of the life of the filter. Yellow light will come on shortly before your filter should be re-
placed. This is the ideal time to order a new filter. You may order a new filter at www.alen.com/
filters or by calling 1-800-630-2396. The Red light will be illuminated when it is time to replace
the filter.
The filters used in Alen Air Purifiers are not designed to be washed, cleaned, or otherwise
reused. Over time, the filters become overloaded with particles, decreasing their filtration per-
formance. We recommend regular filter replacements to extend the life of your air purifier and
maximize performance.
Reset the Filter Indicator
After replacing the filter, hold the FILTER button down for five seconds. The Red light will be
reset to Green.
Why You Should Replace Your Filter
•
You purchased an Alen Air Purifier to improve the quality of your indoor air. Changing your
filters on time is the only way to maintain an optimal level of air quality.
•
Excessively dirty filters can compromise the level of clean air your air purifier can provide.
Alen’s Filter Subscription Plan — Pure Air Made Simple
Regular replacement of your filter will extend the life of your air purifier and keep your air clean.
Alen filters provide efficient filtration for 6 months of heavy usage, and 12 months of moderate
usage. With Alen’s convenient Filter Subscription Plan, your filters will be shipped right to your
door, exactly when needed.
Savings
— Save 5% over retail and get FREE SHIPPING on every filter.
Convenience
— Your filters are delivered right to your door exactly when needed.
Choose your desired monthly frequency.
Superior Coverage
— Alen’s exclusive Forever Guarantee warranty begins when you
complete Product Registration and activate your Filter Subscription.
To get started, simply visit www.alen.com/activate or call 1-800-630-2396.
