New
Arrivals/Restock
45i Replacement Filter Compatible with A-len Breathe Sm-art Flex and BH400/45i Air Purifiers, 3-in-1 HEPA Filter with 4 Activated Carbon Pre-Filters, B4-Fresh/FL40 Silver-Carbon Replacement (1 Pack)
4.4 (32 items)
Limited Time SaleUntil the end
18
22
42
US$14.03 cheaper than the new price!!
Free shipping for purchases over $99 ( Details )
Free cash-on-delivery fees for purchases over $99
Free cash-on-delivery fees for purchases over $99
See all stores
Please note that the sales price and tax displayed may differ between online and in-store. Also, the product may be out of stock in-store.
Used US$9.36
Product details
| Management number | 216396216 | Release Date | 2026/04/19 | List Price | US$9.36 | Model Number | 216396216 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- Compatible Models:This 45i filter replacement compatible with Alen BreatheSmart Flex and 45i air purifier, Part #B4-Fresh (Old Part # FL40-Silver-Carbon), please check your unit model before placing an order.(NOTE: This is not a OEM product. Any use of the brand name or model designation for this product is made solely for purposes of demonstrating compatibility.)
- High Effective Filtration：HillClean 45i Pure replacement filter for Alen BreatheSmart 45i air purifier features 3-stage filtration system: ①Fine Nylon Preliminary Filter ②HEPA Filter ③Activated Carbon Filter. It's specifically customized for pet dander and cooking odor, lint, pollen, smokers, wildfire season, gases, etc.
- Activated Carbon Pre-Filter: These FLEX HEPA air filters for Alen BreatheSmart air purifier can attach 99.97% of airborne particles down to 0.3 microns such as pollen, pet dander, lint, dust, hair. And the activated carbon filter can attach most unpleasant odors such as pet odors, cooking, vocs, wildfire.
- Package Including: The package includes 2 True HEPA Filters + 4 Activated Carbon Pre- Filters fit for alen air purifier filter replacement, which are cost-effective and can save you money( you need to change the air filter once every 9-12 months, and Pre-filter every 3 months.）
- Maintenance Tip：After installing a new 45i replacement filter, press the FILTER button for 5 seconds to reset your air purifier. The indicator will switch from red to green. For any setup or usage issues, you can reach us for prompt support.
| Brand Name | HillClean |
|---|---|
| Unit Count | 1.0 Count |
| Manufacturer | HillClean |
| Model Number | Flex/45i Pure Replacement Filter |
| Pocket Count | 5 |
| Material Type | HEPA Filter + Activated Carbon Filter |
| Product Grade | new |
| Number of Items | 1 |
| Compatible Devices | Compatible with Alen BreatheSmart Flex and 45i Pure Air Purifier |
| Common Applications | Allergen Reduction, Odor Reduction |
| Included Components | 1 Hepa Filter, 4 Activated Carbon Filters |
| Warranty Description | 120 days |
| Item Dimensions L x W x Thickness | 14.5"L x 11"W x 2"Th |
Bestseller ranking
Guatemala
Customers who viewed this product also viewed
Party Packs
Correction of product information
If you notice any omissions or errors in the product information on this page, please use the correction request form below.
Correction Request Form