Alen Air Purifier BreatheSmart 45i HEPA with Pure Filter for Large Rooms up to 1600 Sq. Ft. - Perfect for Bedrooms - Captures Allergens, Dust, & Mold
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Availability:
In Stock.
Arrives
Sunday, Jun 1
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Color: (White)
Size: Dust, Mold, Odor
Style: Air Purifier
Features
- HEPA Pure Filter: Eliminates 99.9% of allergens and pollutants as small as 0.1 micron so you can breathe easy. Ideal for allergy, asthma, and virus concerns.
- 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.
- The BreatheSmart 45i quietly and efficiently circulates air up to 1600 sq. ft. every hour. Perfect for large bedrooms, living rooms, and dining rooms ensuring clean, fresh air throughout your space.
- Alen air purifiers offer superior performance through the combination of a powerful fan, quiet motor, and advanced filtration. Medical-grade filters capture particles as small as 0.1 micron.
- SmartSensor technology adjusts fan speed based on air quality, with color-coded feedback. Monitor air purity easily with this home essential.
Color: (White)
Brand: Alen
Product Dimensions: 8.5"D x 15"W x 25"H
Floor Area: 1600 Square Feet
Noise Level: 39 dB
Color: (White)
Brand: Alen
Product Dimensions: 8.5"D x 15"W x 25"H
Floor Area: 1600 Square Feet
Noise Level: 39 dB
Particle Retention Size: 0.1 Micron
Controller Type: Hand Control, iOS, Android
Wattage: 45 watts
UPC: 810587028546
Global Trade Identification Number: 46
Manufacturer: Alen Corporation
Item Weight: 15 pounds
Item model number: 45i-Pure
Is Discontinued By Manufacturer: No
Assembly required: No
Number of pieces: 1
Warranty Description: All Alen's air purifiers include a warranty if used in the contiguous United States only.
Batteries required: No
Included Components: 45i Air Purifier and Pure Filter
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Jun 1
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Color: Oak
Size: Dust, Mold, Odor + Smoke
Style: Air Purifier
What started as browsing for an inexpensive air purifier became a $2000 investment in health. Years ago I took efforts to make sure my water was double filtered coming from our well. To this day our water is the best I have ever tasted. Even my wife noticed the quality difference and she is usually oblivious to such things. Everything started a little over six weeks ago. When I finally decided an air purifier was in our best interest I researched every make and model possible, as I’m sure many of you do. Alen had a few bad reviews, but their specs and design grabbed my attention. Their filters are exceptional and longer lasting. The machines are very energy efficient. My 75i never goes over 20watts. Haven’t tested the 45i yet, but assume it is close. No point in running a machine 24/7 if you are worried about your electric bill the whole time. Alen can be controlled remotely using the GoSund app and it gives you the pm2.5 count as well. Up to this point other reviews have all mentioned what I have said so far. I studied cadr rates and air change intervals ad nauseam. The thing I learned is that the square footage claims by all manufacturers are exaggerated if you truly want allergy free air or close to it. A cadr of 247 might effectively filter up to 375sq ft not 800 ft. That is figuring closer to 5 air changes vs 2 per hour. Again all manufacturers do this. I’m running two 75i’s and one 45i in an area of 1400ft with high ceilings. Is my air cleaner than it ever has been? You bet. One would of helped for sure, but the three working together purify the air a little quicker and much more often. It still takes an hour or two to get air quality at good levels after cooking. No exhaust fan present in our house. I got Covid a month ago today and I honestly believe the quality of my air made an incredible difference. The H13 hepa filters most likely reduced the amount of the virus in the air along with a hepa vacuum. I know most people can not afford more than one of these. For bigger spaces a 75i is where you need to be looking. If sleeping problems are more of an issue than the 45i is perfect for bedrooms. It is where I have mine. Alen reminds me of Apple. I resisted Apple for years. Telling myself they were overpriced and overhyped. I’m writing this review on an iPad so what does that tell you? Once you are on their ecosystem everything else looks inferior. Same thing with Alen. When I was shopping for my third purifier on Black Friday I was only looking at Alen. They make you feel good about their products, service, warranty, and overall quality. We all need to feel good a little this year and not like you can go on vacation. Alen is an American company, so at least some of the benefit stays here. Look if you have read this far you most likely have an interest in this product. Try one. A 75i if you can swing it financially or a 45i if you have a smaller space or Christmas spending has got out of hand already. You will never know what you did without one. Oh and if you buy a second or third I’m betting it is an Alen.
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Reviewed in the United States on December 2, 2020 by Jim Johnson
Color: (White)
Size: Dust, Mold, Odor
Style: Air Purifier
It was summer in Seattle and the blooming things were exploding with delight, unleashing a blanket of pollen on the city and providing job security for the makers of Sudafed. I'd grown weary of sneezing myself to sleep at night and of constantly vacuuming up dust. It was the summer I turned to air purification for my salvation. I bought the Alen 45i on the recommendation of Consumer Reports. After a few initial hours on turbo, it settled into a quiet cycle on auto mode and I haven't had to touch it since. Pretty quickly, my dust level was significantly diminished and I was sleeping better. I found that when I walked downstairs in the morning I would immediately start sneezing, so I ended up purchasing the larger 75i for my living room (probably overkill for my space; it's a gigantic beast). Both units are extremely quiet unless they're on turbo — but they call it turbo for a reason — and they're super-easy to setup and use. They also look nice, and I like that you can turn off the display light on the 45i so it doesn't cast unnecessary light in the bedroom at night. So far so good on the filter, though I haven't had it long enough to say whether it's as long-lasting as claimed. Assuming it continues to perform I think it's worth the investment for cleaner air and better sleep.
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Reviewed in the United States on July 21, 2022 by Jeremy Modjeska Jeremy Modjeska
Color: Brushed Stainless
Size: Dust, Mold, Odor + Smoke
Style: Air Purifier
I've been using Alen air filters for about 8 years. I started with the FIT50. It runs like the first day I bought it. I also bought a breathe smart flex... That one is humming along perfectly. I'm looking forward to getting my 45i. My point is these are the best air filters and I'm a little ignorant because I've had them so long and I believe that they've given me good air to breathe that whole time. Highly recommended product, engineering, and I actually had a good time with the customer service.
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Reviewed in the United States on November 1, 2024 by Chris
Color: White
Size: Odor Filter
Style: Air Purifier
I love this wall. It’s nice. It’s quiet. You can put it up against the wall. It does the job well.
Reviewed in the United States on September 26, 2024 by DIANN
Color: Graphite
Size: Dust, Mold, Odor + Smoke
Style: Air Purifier
The media could not be loaded. Value for money $ ? IMO id say yes. However if you have the $600-ish it cost and want something quieter and slimmer those can be had for only $200-ish or so more. ( you will hear it / like a fan on med setting ) If you want this for “Natural Smokers” it works ! Get the heavy smokers filter. The one it comes with will be decent too. This works best in small apartments 1-2bds. Leave the door closed and smell gets evaporated quickly. For all other users it works ! Fresh air , Easier night sleep , for me less allergic reactions. It has a fat back so make sure you have the space for small corners.
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Reviewed in the United States on July 7, 2021 by Ketar