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.
Frequently Asked Questions
What is your return policy?
We offer a 30-Day Money-Back Guarantee on all of our products. If you are not satisfied with your purchase for any reason, simply return the product to us within 30 days and we will process your refund. For policy details and exclusions, please read our full Return Policy
What is your shipping policy?
Standard shipping (3-6 business days) is free to the lower 48 states.
Expedited shipping is available for select products. Shipping to Hawaii, Alaska, and Canada may incur an additional fee, depending on the items ordered. With the exception of Canada, we do not currently ship to international locations. Items typically ship 1-2 days after you place your order. For more information, visit our Shipping and Delivery page.
What types of payment methods do you accept?
We accept Visa, MasterCard, American Express, Discover Card, and Diners Club credit cards. Additionally, you can checkout using PayPal.
As a Sylvane shopper, you can purchase with confidence knowing that your information will always remain confidential and secure at all times. Our website is tested daily for security flaws by a well-known third-party security firm. It also meets the security recommendations of the Department of Homeland Security's National Infrastructure Protection Center (NIPC) and passes the FBI's Twenty Most Critical Internet Security Vulnerabilities Test.
After I place my order, when will my credit card be charged?
Your credit card will be charged when your order is shipped.
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