Hunter HEPA Prefilter
Best reliable replacement for consistent air purification.
This value pack provides essential filtration for your Hunter HP400 air purifier. The Eco Silver pre-filter actively combats microbial growth, while the coconut carbon layer tackles odors and smoke. Combined with True HEPA filtration, it ensures a cleaner, fresher environment by capturing tiny airborne particles.
$44.99
at
Hunterpureair
More HP400 options
Who it's for
- Air purifier owners aiming for sustained performance and fewer main filter changes.
- Health-aware individuals concerned about microbial buildup within their air purification system.
- Homeowners prioritizing continuous, effective removal of allergens and irritants from their indoor air.
Who should skip it
- Budget-conscious users evaluating the long-term financial commitment of air purification.
- Consumers with diverse air purifier brands or those seeking more universally compatible filter options.
- Individuals preferring low-maintenance appliances with minimal and infrequent user intervention.
Performance breakdown
Particulate capture efficiency
True HEPA filtration reliably traps 99.9% of microscopic airborne irritants.
Odor neutralization
Coconut carbon effectively absorbs household smoke, cooking smells, and VOCs.
Antimicrobial protection
Silver nanoparticles actively inhibit bacterial and viral growth on the filter.
Maintenance cycle
Frequent pre-filter changes ensure peak performance but increase ongoing upkeep.
Allergen defense
Robust barrier against pet dander, dust mites, and common seasonal pollen.
System compatibility
Precision-engineered specifically for seamless integration with Hunter HP400 series units.
Key Specs
Filter Type
HEPA, Pre-filter, Activated Carbon
Filter Lifespan
HEPA filter every 6 months, pre-filter every 3 months
Filters Per Pack
3
Filtration Efficiency
99.9% of airborne particles as small as 0.3 microns
Minimum Particle Size
0.3 microns
Odor Reduction
Yes
VOC Removal
Yes
Washable/Reusable
Not specified
Pet Dander Filtration
Yes
Smoke Filtration
Yes
Know before you buy
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