Shop our filter replacements for the Alen A350 HEPA-Pure air purifier. Choose from four powerful options to address allergies, dust, odor & more. Free shipping!
The HEPA-Pure replacement filter for the Alen A350 addresses allergies, asthma, and dust.
The HEPA-Fresh replacement filters for the Alen A350 addresses allergies, asthma, and dust concerns.
The HEPA-OdorCell filter addresses allergies, asthma, and dust concerns as well as pet odors.
The HEPA-Silver replacement filter features Alen's anti-microbial Silver-Ion threads to protect the filter from bacteria.