
Alen Air Filter B7-Pure Replacement H13 True HEPA FIlter for BreatheSmart 75i Air Purifier - Captures Allergens, Dust, & Mold (1 Filter)
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Purchase options and add-ons
| Brand | Alen |
| Material | H13 HEPA material |
| Product Dimensions | 20"L x 15"W x 3"Th |
| MERV Rating | 13 |
| Compatible Devices | Air Purifier |
| Item Weight | 2.6 Pounds |
| UPC | 810587028508 |
| Air Filter Construction | Pleated |
| Number of Items | 1 |
| Manufacturer | Alen |
About this item
- PURE HEPA AIR FILTER: Breathe cleaner air with the Alen Air Purifier's high-quality HEPA filter. This advanced filter captures allergens, dust, mold, and germs, promoting a healthier and safer environment for you and your loved ones
- MEDICAL-GRADE H13 TRUE HEPA FILTER: Discover the exceptional power of our medical-grade H13 True HEPA filter within your home. Our filter captures 99.9% of airborne particles as small as 0.1 micron, this technology provides clean and fresh air throughout your space. Take control of your indoor air quality and create a safe haven for your family
- HASSLE-FREE MAINTENANCE: Convenience made simple. Our Air Filter Replacements feature an easily removable pre-filter screen. Effortlessly clean your replacement filter using a vacuum ensuring optimal performance and extending its lifespan. Save time and effort while enjoying consistent air purification in your home
- EXTRA LONG LASTING: Say goodbye to frequent filter replacements. Our filter has a 12 to 15 months lifespan. Enjoy continuous and hassle-free air purification without the worry of constantly replacing filters
- EFFICIENT FILTER PERFORMANCE: Experience efficient performance with our Alen Air Purifier Filters. The unique design of our H13 True HEPA Medical-Grade Filters, featuring a secure airflow plastic frame with gaskets, ensures exceptional effectiveness without any air leaks. Maximize airflow while capturing even the most stubborn particles, achieving a thorough and comprehensive clean
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Sustainability features for this productSustainability features
This product has sustainability features recognized by trusted certifications.Contains at least 50% recycled material.As certified by
Global Recycled Standard (GRS) certified products contain recycled content that has been independently verified at each stage of the supply chain, from the source to the final product and meet social, environmental, and chemical requirements. The purchase of Global Recycled Standard (GRS) certified products supports the use of recycled content in the supply chain. A product must contain at least 50% certified GRS material to qualify for inclusion in Climate Pledge Friendly.GCL International Ltd.TE-00332447Made with chemicals safer for human health and the environment.As certified by
Global Recycled Standard
Global Recycled Standard (GRS) certified products contain recycled content that has been independently verified at each stage of the supply chain, from the source to the final product and meet social, environmental, and chemical requirements. The purchase of Global Recycled Standard (GRS) certified products supports the use of recycled content in the supply chain. A product must contain at least 50% certified GRS material to qualify for inclusion in Climate Pledge Friendly.Certification Body
GCL International Ltd.Certification Number
TE-00332447Manufactured on farms or in facilities that protect the rights and/or health of workers.As certified by
Global Recycled Standard
Global Recycled Standard (GRS) certified products contain recycled content that has been independently verified at each stage of the supply chain, from the source to the final product and meet social, environmental, and chemical requirements. The purchase of Global Recycled Standard (GRS) certified products supports the use of recycled content in the supply chain. A product must contain at least 50% certified GRS material to qualify for inclusion in Climate Pledge Friendly.Certification Body
GCL International Ltd.Certification Number
TE-00332447Made with materials from well-managed forests, recycled materials, and/or other controlled wood sources.As certified by
The Forest Stewardship Council
Forest Stewardship Council (FSC) certified products are made with materials from well-managed forests, recycled materials and/or other controlled wood sources.
From the brand
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OUR MISSION
We’re a company of innovators, creators, technologists, allergy sufferers, health fanatics, parents and pet lovers, and we’re on a mission to empower you to optimize your indoor atmosphere. We’re here to help you improve the quality of your life by making your air pure, and 100% you.
OUR VISION
To inspire a healthier life and provide peace of mind for everyone through clean and safe air.
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How did we get our start?
CEO Warb Lee had moved to Austin and experienced terrible allergies. Being an innovator, Warb designed air purification units and filters to provide the relief he couldn’t get with modern medicine. With the vision to Help People Live Better.
What makes our products unique?
Alen specializes in air purification providing a lifetime of protection with a unique design. Each purifier has a large internal fan, cleaning the air in a large room quickly.
Why do we love what we do?
We are committed to providing Pure Air for Life to our customers.
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Product description
COMPARISON CHART
BreatheSmart Fit50 | BreatheSmart 45i | BreatheSmart Classic | BreatheSmart FLEX | BreatheSmart 75i | Alen T500 Air Purifier | |
|---|---|---|---|---|---|---|
|
Customer Reviews
|
4.0 out of 5 stars 22
|
4.2 out of 5 stars 47
|
4.6 out of 5 stars 959
|
4.6 out of 5 stars 3,294
|
4.4 out of 5 stars 1,115
|
4.6 out of 5 stars 672
|
|
Coverage Area
| 900 Square Feet | 800 Square Feet | 1,100 Square Feet | 700 Square Feet | 1,300 Square Feet | 500 Square Feet |
|
Ionizer Feature
| ✔ | ✔ | ✔ | ✘ | ✔ | ✔ |
|
Designer Color Panels
| ✔ | ✔ | ✔ | ✔ | ✔ | ✘ |
|
Smart Sensor & AQ Indicator
| ✔ | ✔ | ✔ | ✘ | ✔ | ✘ |
|
Maximum Power Consumption
| 60 Watts | 50 Watts | 105 Watts | 50 Watts | 45 Watts | 53 Watts |
|
Filter Life (Running 24/7)
| 9-12 Months | 9-12 Months | 9-12 Months | 9-12 Months | 12-15 Months | 6-12 Months |
|
Best Purifier for Your Space
| Big Bedrooms, Workshops | Play Rooms, Kitchens, Offices | In-Law Suites, Living Rooms | Nursery Rooms,Small Classrooms | Open Office Spaces, Basements | Small Bedrooms,Walk-in Closets |
Product information
Technical Details
| Manufacturer | Alen |
|---|---|
| Part Number | B7-Pure |
| Item Weight | 2.65 pounds |
| Product Dimensions | 15 x 3 x 20 inches |
| Item model number | B7-Fresh |
| Size | 15" x 20" x 3" |
| Color | Pure |
| Style | 75i Pure |
| Material | H13 HEPA material |
| Pattern | Dust, Mold, Allergens |
| Shape | Rectangular |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Type of Bulb | Corded Electric |
| Minimum Efficiency Reporting Values (MERV) | 13 |
| Certification | certified frustration-free |
| Special Features | HEPA Filtration, True HEPA |
| Included Components | One Filter |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | All Alen's air purifiers include a warranty if used in the contiguous United States only. |
Additional Information
| ASIN | B07PYYQ4FQ |
|---|---|
| Customer Reviews |
4.8 out of 5 stars |
| Best Sellers Rank |
|
| Date First Available | April 2, 2019 |
Warranty & Support
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Alen Air Filter B7-Pure Replacement H13 True HEPA FIlter for BreatheSmart 75i Air Purifier - Captures Allergens, Dust, & Mold (1 Filter)
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Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
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Top reviews from the United States
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- Reviewed in the United States on December 1, 2025Style: 75i OdorVerified PurchaseWonderful filter the alen purifiers are amazing. Best on market
- Reviewed in the United States on August 9, 2023Style: 75i PureVerified PurchaseCan't say enough good things about these air purifiers and the filters are super easy to change etc. - if you keep up with a regular rinse of the pre-filter - you can get a year out of the full filter.
- Reviewed in the United States on September 12, 2020Style: 75i FreshVerified PurchaseMy Alen Breathesmart 75i came with the “True Hepa Pure” allergen filter for dust, pollen and mold. I’ve replaced the filter twice and both times upgraded to the “True Hepa Fresh” filter that also addresses smoke, kitchen odors and VOCs (volatile organic compounds). I notice a difference with respect to kitchen smoke and odors, such as cooked fish. And wildfires have become a yearly occurrence in my area, so I feel it’s healthier to filter out as much smoke as possible as I can smell it inside at times.
The 75i with the True Hepa Fresh filter makes a huge difference in my indoor air quality. The filters generally last about 12-15 months, though I went ahead and changed mine a few months early given all the fires this year. The filter already has the prefilter in it (so don’t buy one). While I don’t enjoy spending money on filters, I think it’s totally worth the cost as the allergens and smoke are health issues and I’m aware of a noticeable difference in air quality and how I feel. Definitely recommend. 5 stars.
- Reviewed in the United States on June 19, 2025Style: 75i PureVerified PurchaseIt’s a great product.
- Reviewed in the United States on July 5, 2025Style: 75i OdorVerified PurchaseA very hefty filter but it does filter out the smells. The only thing I see wrong with is is not being able to vacuum it without ultimately getting some of the black stuff inside the pre-filter into the vacuum. Other than that it's a good filter, so is the air purifier itself. As far as value for money goes it's way too expensive, I prefer buying the brand name filtera though because they last longer and the aftermarket ones don't filter out the smells as good/at all.
- Reviewed in the United States on July 19, 2023Style: 75i OdorVerified PurchaseWe run our Alen year round. This filter lasts us one year. It's super easy to replace. I can definitely tell a difference during allergy season. I highly recommend Alen products. We have one on each level in our home.
- Reviewed in the United States on October 19, 2023Style: 75i FreshVerified PurchaseI do terrible keeping a spare filter around. Amazon does a great job delivering quickly. The filter is a perfect fit. No hassle!
Product summary presents key product information
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Product Summary: Alen Air Filter B7-Pure Replacement H13 True HEPA FIlter for BreatheSmart 75i Air Purifier - Captures Allergens, Dust, & Mold (1 Filter)
From Alen
About this Item
- PURE HEPA AIR FILTER: Breathe cleaner air with the Alen Air Purifier's high-quality HEPA filter. This advanced filter captures allergens, dust, mold, and germs, promoting a healthier and safer environment for you and your loved ones
- MEDICAL-GRADE H13 TRUE HEPA FILTER: Discover the exceptional power of our medical-grade H13 True HEPA filter within your home. Our filter captures 99.9% of airborne particles as small as 0.1 micron, this technology provides clean and fresh air throughout your space. Take control of your indoor air quality and create a safe haven for your family
- HASSLE-FREE MAINTENANCE: Convenience made simple. Our Air Filter Replacements feature an easily removable pre-filter screen. Effortlessly clean your replacement filter using a vacuum ensuring optimal performance and extending its lifespan. Save time and effort while enjoying consistent air purification in your home
- EXTRA LONG LASTING: Say goodbye to frequent filter replacements. Our filter has a 12 to 15 months lifespan. Enjoy continuous and hassle-free air purification without the worry of constantly replacing filters
- EFFICIENT FILTER PERFORMANCE: Experience efficient performance with our Alen Air Purifier Filters. The unique design of our H13 True HEPA Medical-Grade Filters, featuring a secure airflow plastic frame with gaskets, ensures exceptional effectiveness without any air leaks. Maximize airflow while capturing even the most stubborn particles, achieving a thorough and comprehensive clean
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