22nd Jul 2026, 09:50 AM
3 Packs 45i HEPA Replacement Filters for BreatheSmart 45i & Flex BH400 Air Purifi-er, B4-Pure H13 True HEPA Filter, with Extra 3pcs Pre-Filters
Price may vary by location, shipping cost, and availability.
0% Off
$48.99
$48.99
Highest: $52.99
Average: $48.42
Lowest: $39.19
Price History Graph
Offer Price Prices
Lowest: -
Average: -
Highest: -
Price History Information
You can check the price history of 3 Packs 45i HEPA Replacement Filters for BreatheSmart 45i & Flex BH400 Air Purifi-er, B4-Pure H13 True HEPA Filter, with Extra 3pcs Pre-Filters here. This product's current Price in USA is $48.99. The average and highest prices are $48.42 and $52.99 respectively.
| Lowest Ever Price | $39.19 |
|---|---|
| 23rd Jun 2026 | |
| Average Price | $48.42 |
| Based on 156 days price tracking | |
| Highest Price | $52.99 |
| 18th Feb 2026 | |
Price History of All Variants of 3 Packs 45i HEPA Replacement Filters for...
Current Price in USA
| Price | $48.99 |
|---|---|
| MRP | $48.99 |
| Savings | $0.00 |
| Discount | 0% |
Recent Price Drops on 3 Packs 45i HEPA Replacement Filters for BreatheSmart 45i & Flex BH400 Air Purifi-er, B4-Pure H13 True HEPA Filter, with Extra 3pcs Pre-Filters
Price Drop 22nd Jun 2026
$48.99 → $39.19
20% drop
Price Drop 26th Mar 2026
$48.99 → $45.07
8% drop
Price Drop 5th Mar 2026
$52.99 → $48.99
7.55% drop
Product Information
Details
| Product Name | 3 Packs 45i HEPA Replacement Filters for BreatheSmart 45i & Flex BH400 Air Purifi-er, B4-Pure H13 True HEPA Filter, with Extra 3pcs Pre-Filters |
|---|---|
| Store Product Code | B0FZBCNGWL |
| Store Name | amazon.com |
| Brand | FCFMY |
| Rating | 8.6 / 10 |
| Category | Air Purifier Filters |
| Product Manufacturer | FCFMY |
| Model Number | Flex Bh400 & 45i |
| Dimensions | 1"L x 1"W x 1"Th |
Features
- Compatible Models: Specially designed to be compatible with BreatheSmart 45i & Flex BH400 air purifi-er models. Replaces part numbers B4-Pure and FL40 for a perfect fit and optimal performance
- Powerful Filtration: The main filter absorbs most of airborne particl-es , including dus-t, poll-en, pet dand-er, and smoke
- Odor & VoC absorber: Built-in activated carbon layer helps to absorb household odors such as cooking odor,pet odor and smoke
- 3-Pack Value Set: Includes 3 main filters and 3 pre-filters offering extended usage and great value for homes and long-term replacement needs
- Easy to Replace: No tools required. Simply take out the old filter, insert the new one and reset your machine for continued clean-air output
- Suggested Replacement Cycle: For best performance, replace filters every 6-12 months depending on usage frequency
Images
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Rating and Reviews
8.6 Based on 43 reviews
3 Packs 45i HEPA Replacement Filters for has 8.6 rating out of 10. This average rating is consist of 43 individual ratings. You can rate this product at product review page.
* Predictions is created on based of past prices and trends, it does not guarantee that it will happen. These are just prediction for theoretical information only.