Flintar True HEPA Replacement Filter, Compatible with Alen BreatheSmart Flex and 45i Air Purifier, H13 Grade True HEPA, Plus 3 Extra Pre-Filters, Part # B4-Fresh (1-Pack)
Product ID: 518366784
Secure Transaction
Details
- BrandFlintar
- MaterialPolyester
- Product Dimensions14"L x 11"W x
- Compatible DevicesBreathSmart
- UPC850033652260
- Number of Items1
🌀3-stage H13 True HEPA filtration
🌿0.80 lbs activated carbon for odor removal
🛡️99.9% particle capture efficiency
Frequently Bought Together
Description
🌬️ Breathe smarter, live fresher — don’t let stale air hold you back!
- ODOR ERASER POWER - Over 0.80 lbs of activated carbon pellets neutralize smoke, cooking smells, and VOCs.
- EFFORTLESS MAINTENANCE - Tool-free replacement with 3 extra pre-filters included for year-round freshness.
- ELITE H 13 GRADE FILTER - Captures 99.9% of airborne particles including allergens, dust, and pet dander.
- TAILORED COMPATIBILITY - Specifically designed for Alen BreatheSmart Flex & 45i models—no guesswork, just pure performance.
- TRIPLE ACTION PURIFICATION - Pre-filter, H13 True HEPA, and activated carbon combine to deliver ultra-clean air.
The FlintarTrue HEPA Replacement Filter is a premium 3-stage filtration system compatible exclusively with Alen BreatheSmart Flex and 45i air purifiers. Featuring a H13 grade True HEPA filter that captures 99.9% of airborne particles, plus an activated carbon layer with over 0.80 lbs of carbon pellets to eliminate odors and VOCs, it ensures superior air quality. The package includes one filter set and three extra pre-filters for easy, tool-free replacement every 3-12 months, making it a hassle-free upgrade for healthier indoor environments.
Specifications
| Brand Name | Flintar |
| Model Info | B4-Fresh |
| Item Weight | 2.38 pounds |
| Product Dimensions | 14 x 11 x 2 inches |
| Country of Origin | Taiwan |
| Item model number | B4-Fresh |
| Part Number | B4 Fresh |
| Compatible Device | BreathSmart Flex Air Purifier, BreathSmart 45i Air Purifier |
| Material Type | Polyester |
| Batteries Included? | No |
| Batteries Required? | No |
Have a Question? See What Others Asked
The listing says the filter captures 99.97% down to .1 microns, but the label on the box it captures 99.97% of particles 0.3 microns or larger. So?
Will this filter kill mold and fish order?
Will this fit the breathesmart flex bh400 model?
Compatible with alen breathesmart f700 air purifier ? my filter now is hepa-silver (ff700-silver-carbon) hma 0405. bought in hong kong
Common Questions
Trustpilot
TrustScore 4.5 | 7,300+ reviews
Best international shipping I've ever tried. Worth every penny!
3 days ago
I loved the variety of products available. Will definitely shop again.
2 months ago
Shop Global, Save with Desertcart
Value for Money
Competitive prices on a vast range of products
Shop Globally
Serving over 300 million shoppers across more than 200 countries
Enhanced Protection
Trusted payment options loved by worldwide shoppers
Customer Assurance
Trusted payment options loved by worldwide shoppers.
Desertcart App
Shop on the go, anytime, anywhere.
