Filter-Monster True HEPA Replacement for Alen HEPA-FreshPlus FF50-VOC Filter
Best air purifier filter for allergy sufferers seeking odor and VOC control.
This Filter-Monster replacement filter is designed for the Alen Breathe Smart FIT50 air purifier. It features a True HEPA filter that captures 99.97% of airborne particles down to 0.3 microns, including smoke, dust, pollen, and pet dander. An activated carbon layer helps reduce VOCs and household odors from cooking and pets, improving indoor air quality for those with allergies or asthma. It also includes a carbon pre-filter to capture larger particles and extend the HEPA filter's lifespan.
$89.99
Owner Satisfaction
4.5
/ 5
Category Rank
201
/ 876
#201 in Air Purifier Filters
Price vs Category Average
+4%
Above average
Dimensions
151413123
/ / x / x inches
Who it's for
- Budget-conscious homeowners seeking cost-effective air purification
- Allergy sufferers needing comprehensive particle and odor removal
- Busy households requiring quick and reliable replacement access
Who should skip it
- Purist users demanding strict adherence to original performance standards
- Cautious owners prioritizing long-term manufacturer warranty protection
- Precision-focused buyers concerned about perfect seal integrity
Performance breakdown
Particulate Filtration
True HEPA standard effectively traps microscopic allergens and fine dust particles.
Odor Neutralization
Activated carbon layer reliably tackles common household smells and cooking fumes.
Filter Longevity
Integrated pre-filter protects the core HEPA media to extend service life.
VOC Reduction
Substantial carbon content helps mitigate airborne chemicals and volatile organic compounds.
Compatibility Precision
Engineered specifically for a seamless fit within Alen FIT50 housing units.
Allergy Relief
High-efficiency capture rates provide significant relief for sensitive respiratory systems.
Key Specs
Dimensions
15 1/4 x 13 1/2 x 3 inches
Filter Type
True HEPA with Activated Carbon
Captures 99.97% of particles down to 0.3 microns
Reduces VOCs and household odors
Includes carbon pre-filter
Replaces Alen HEPA-FreshPlus FF50-VOC filter
Compatible with Alen Breathe Smart FIT50 air purifier
Features
- True HEPA filtration captures 99.97% of particles
- Activated carbon layer reduces VOCs and odors
- Carbon pre-filter extends HEPA filter life
- Designed for allergy and asthma sufferers
- Improves indoor air quality
- Captures larger particles with pre-filter
- Reduces chemical VOCs
- Controls household odors
What customers say
Customers consistently praise the Filter Monster replacement filter for its exceptional quality and remarkable value. Many find it performs comparably to original equipment manufacturer filters, effectively improving air purity without the premium price tag. Users frequently highlight its perfect fit and ease of installation, making it a reliable and cost effective choice for maintaining a healthy home environment. This product delivers on its promise of clean air and smart savings.
Know before you buy
No, this specific filter is designed exclusively for the Alen BreatheSmart FIT50 air purifier. It is a direct replacement for the Alen HEPA-FreshPlus FF50-VOC filter.
The carbon pre-filter captures larger airborne particles like dust and hair before they reach the main HEPA layer. This prevents the primary filter from clogging prematurely, which helps extend its overall lifespan.
Yes, the integrated activated carbon layer is specifically designed to neutralize common household odors from cooking, pets, and smoke, while also reducing airborne VOCs.
This filter is rated to capture 99.97% of airborne particles as small as 0.3 microns, including common allergens like pollen, dust, and pet dander.
Yes, the True HEPA filtration is highly effective at removing fine particulate matter that often triggers asthma and allergy symptoms, helping to improve your indoor air quality.
Still have a question?
Ask Hayley anything about this product before you decide.