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www.AlenCorp.com 1-800-630-2396
Alen Replacement filter Auto-Ship Plans — Pay Less for More Convenience
Regular replacement of your filter will extend the life of your air purifier and keep your air
pure. Alen filters provide efficient filtration for 4 months of heavy usage, 6 months of normal
usage and 8 months of moderate usage. With Alen’s convenient Auto Ship plan your filters
will be shipped for FREE right to your door, exactly when needed.
SAVE
— Get FREE LIFETIME SHIPPING on all Auto Ship filters.
CoNVENIENCE
— Your filters are delivered right to your door exactly when needed.
Choose a 4, 6 or 8 month plan and cancel at anytime.
LIfETIME LIMITED WARRANTY
— An Alen Auto Ship plan is the convenient way to
extend the life of your air purifier and benefit from the lifetime limited warranty.
To sign up and save just visit AlenCorp.com/filters or call 1-800-630-2396.
How To Replace The filter
Maintenance notes:
1. Always unplug the unit when installing a filter.
2. Distinguish the front side from the back side of the filter.
3. It is recommended to wear gloves while discarding the used filter. Place the used filter in
a plastic bag to prevent dust from reentering the air.
1. With the front of the unit
facing up, pull up on the
lower left or right corner of
the front inlet air intake grill.
2. After pulling up, push the
grill towards the display panel
at the top of the unit.
