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Alen ® offers a variety of air purifiers designed to address specific air quality concerns, providing the perfect solution for cleaner, healthier air in your home.

Shop Alen® Air Purifiers for allergies and air filters that capture dust, pollen particles at a molecular level. Get an Alen® Air Purifier for allergies today!

How Does the Warranty Work for Alen Purifiers That Are No Longer Sold? If I Did Not Purchase My Alen Air Purifier Directly from Alen, Can I Still Activate the Forever Guarantee Warranty?

How can we help? Knowledge Base Explore the procedures and discover best practices from our knowledge base. Need Help with Your Purifier? Alen Air App Air Quality Monitor (AQM) Purifiers & …

Upgrade to Alen BreatheSmart 45i for quiet, efficient air purification. Perfect for any room. Buy today for cleaner air. FREE shipping & lifetime guarantee!

The 45i elevates your indoor wellness with Alen’s bestselling True HEPA (H13) air purifier—featuring advanced particle sensor technology, best-in-class quietness, and medical-grade filtration.