Filter Bros HRF-R3 HEPA Filter and Carbon Pre-Filter
Best affordable replacement kit for budget conscious air purifier owners
A comprehensive replacement kit that pairs high-efficiency particulate filtration with odor-neutralizing carbon layers. It offers a reliable, cost-effective way to maintain peak air quality and ensure your home environment remains free from common allergens and household smells.
$80.99
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Who it's for
- Allergy sufferers needing reliable dust and odor reduction
- Honeywell air purifier owners wanting a seamless installation experience
- Budget-conscious homeowners seeking value without sacrificing air quality
Who should skip it
- Brand purists who prefer original equipment manufacturer parts
- Users in homes with heavy smoke or persistent cooking smells
- Busy individuals looking for the longest possible maintenance intervals
Performance breakdown
Particulate Filtration
True HEPA standard effectively captures nearly all microscopic airborne allergens.
Odor Neutralization
Activated carbon layer handles common household smells with impressive consistency.
Value Proposition
Comprehensive kit provides a full year of maintenance at significant savings.
Installation Ease
Designed for a seamless, frustration-free fit in compatible Honeywell units.
Maintenance Cycle
Well-balanced replacement schedule keeps air quality high without constant upkeep.
Compatibility Range
Broad support across popular Honeywell HPA series models ensures wide utility.
Key Specs
HEPA Filter Dimensions
10.25 x 6.5 x 1.5 inches
Carbon Pre-Filter Dimensions
17.25 x 14.25 x 0.25 inches
Filtration Efficiency
99.97% at 0.3 microns
Filter Type
True HEPA and Activated Carbon
Filters Per Pack
3 HEPA filters and 6 Carbon pre-filters
Compatible Brands
Honeywell
Compatible Models
HPA300, HPA304, HPA3300, HPA5300, HPA8350
Recommended Replacement Interval
HEPA annually, Carbon every 2 months
Know before you buy
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