Alen Replacement Air Filters and Accessories
Alen HEPA air filters should be replaced every 6 months to achieve maximum air filtration. With regular Alen air purifier filter replacements, you will extend the life of your air purifier, meet Alen's Lifetime Warranty Policy and ensure optimal air particle removal. Keep your family safe and healthy with regular air filter maintenance. Do not attempt to wash the Alen HEPA filters as it will damage the fibers and void your units' warranty. Signs that your filter needs replacement include: bad odor or smell from the unit, increased signs of dust on furniture or increased sneezing or coughing due to allergies.
RECOMMENDED |
Alen A350 Air Purifier Filter Replacements:

Alen Paralda Air Purifier Filter Replacements:

Alen A375UV Air Purifier Filter Replacements:

Alen T300 Air Purifier Filter Replacements:

ACCESSORIES
Alen T100 Air Purifier Filter Replacements:





