








Alen 25i HEPA Air Purifier, Essential Filter, Covers 800 Sq Ft
US$322.20
Arrives as soon as ✓ Free shipping — over $200Description
Product Details Product Dimensions : : 7.3 x 11 x 16.8 inches; 8 pounds Item model number : : BreatheSmart 25i About this item Built for Excellence: Alen air purifiers offer superior perfo...
Delivery & Returns
Free shipping over $200
Orders of $200 or more ship free. No code needed.
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Product Details
- Product Dimensions : : 7.3 x 11 x 16.8 inches; 8 pounds
- Item model number : : BreatheSmart 25i
About this item
- Built for Excellence: Alen air purifiers offer superior performance through the combination of a powerful fan, quiet motor, and advanced filtration technology to deliver and maximize airflow while minimizing noise. Our H13 filters capture particles as small as 0.1 micron, removing even the tiniest pollutants including odor, dust and viruses. Alen air purifiers are energy efficient and designed to run 24/7, generating a total energy cost of only $0.12 per day
- Includes H13 Hepa Essential Filter: Eliminates 99.9% of particles as small as 0.1 micron so you can breathe easy. Perfect for bedrooms, living rooms and home offices
- Powerful Room Coverage: Ideal for up to 400 sq. ft., the BreatheSmart 25i quietly and efficiently circulates air every hour, making it an impressive room air purifier. Our filters will last you for up to a year while operating 24/7
- Smart Air Purification: Elevate your home with Alen BreatheSmart 25i. Our SmartSensor adjusts fan speed based on air quality, with color-coded feedback. Blue rings indicate excellent air quality levels while purple rings indicate high particle presence.
- Designed for Better Sleep: The BreatheSmart 25i, a HEPA air purifier, is proven by SleepScore Labs to enhance sleep according to a peer study. Its ultra-quiet operation emits pink noise, optimizing lower octave frequencies, and ensuring a restful night. An excellent addition to air purifiers for bedroom for undisturbed, quality sleep, so you wake up feeling rested
Shipping Policy
Sparkmere ships from the United States.
Most orders leave the warehouse within 1 business day and arrive in 2–7 business days.
- Free shipping on orders of $200 or more, applied automatically
- Otherwise shipping is a flat $6.90
- Your tracking number is emailed as soon as your order ships
- We currently ship to the lower 48 United States
Return policy
30-day returns.
If it's not quite right, you can request a return within 30 days of delivery, and Sparkmere will email you return instructions. Change-of-mind returns must be unused, unassembled, and in their original packaging. There is no restocking fee. Depending on the item's packaged size and weight and how it needs to be collected, a change-of-mind return may have a return shipping or pickup cost. We only deduct the actual cost: we tell you the exact amount and get your OK before arranging a paid return, and if there is no cost, nothing is deducted. Returns for damaged, defective, or incorrect items are free.
How it works
- Email us at support@sparkmere.com with your order number.
- We send your return instructions within 1 business day, along with any return shipping cost so you can decide.
- Your refund goes back to your original payment method within 10 business days of the carrier scan.
Damaged or defective on arrival? Send a photo and Sparkmere replaces or refunds immediately, return shipping on us, and in most cases you won't need to send anything back.








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