Alen BreatheSmart HEPA Filter
Best replacement filter for allergy sufferers and those managing household odors.
These medical-grade filters turn your existing unit into a heavy-duty defense system against everything from microscopic allergens to stubborn household odors. You trade the simplicity of a standard filter for a more specialized, deep-cleaning performance that actually makes a noticeable difference in your home's air quality.
$69.00
In stock
at
Alen
Who it's for
- Users preferring a simple, hassle-free filter replacement experience
- Busy homeowners wanting minimal maintenance and fewer filter changes
- Allergy sufferers needing reliable removal of microscopic airborne pollutants
Who should skip it
- Shoppers who prefer a universal, one-size-fits-all replacement filter
- Budget-conscious shoppers looking for affordable long-term maintenance costs
- Consumers wanting the flexibility of cheaper third-party filter options
Performance breakdown
Particulate Filtration
Medical-grade H13 material captures nearly all airborne allergens and dust.
Odor Neutralization
Activated carbon layers effectively scrub stubborn household smells and smoke.
VOC Removal
Specialized carbon and catalyst variants target volatile organic compounds with precision.
Filter Longevity
Nine-month lifespan reduces the frequency of maintenance and replacement cycles.
System Compatibility
Engineered specifically for seamless integration with BreatheSmart 45i and FLEX.
Maintenance Simplicity
Straightforward design makes swapping out old filters quick and effortless.
Key Specs
Filtration Type
Medical-grade H13 HEPA Air Filter
Filter Options
Pure, Fresh (with Carbon), Odor (with Carbon & Catalyst)
Odor/VOC Removal
Available in Fresh and Odor variants
Compatibility
Alen BreatheSmart 45i and FLEX purifiers
Filter Lifespan
9 months (recommended)
HEPA Efficiency
99.9%
Target Pollutants
Dust, Smoke, Odors, VOCs
Filter Shape
Pleated
Know before you buy
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