The BF25A-MP replacement filter upgrade fits either the A350 or A375UV Alen air purifiers. This filter is formulated to improve removal of odors and smoke. It is a 3-in-1 filter, containing a particle pre-filter, HEPA filter, and exclusive MCP odor powder. This powder uses a patented molecular conversion process (MCP) to change odors and smoke to be odorless on contact.
This filter upgrade is perfect for anyone with pets, people who smoke, or anyone who wants to destroy kitchen odors. Great for eliminating bathroom odors as well.
- Typical filter lifespan is 6 months, based on continual usage.
- Pre-Filter: Yes
- HEPA Filter: Yes
- Carbon Filter: No
- MCP Smoke & Odor Powder: Yes (250 grams)
- The odor powder is a concentrated form of the Alen odor spray product.
- Part number BF25A-MP
- Over time, the HEPA-OdorCell Filter becomes overloaded with particles, decreasing its filtration performance. We recommend regular filter replacements, at least every 6 months with normal use.
- Rinse or lightly vacuum the removable black Alen Pre-Filter as soon as it develops a layer of visible particles. Allow it to completely dry before replacing.
Washing or vacuuming the white HEPA style material will damage the fibers and is not recommended.