Honeywell HRF-R1
Score: 85/100
Blueair Blue Pure 411 Replacement Filter
Score: 85/100Rankings
The Honeywell True HEPA Replacement Filter (HRF-R1) is an OEM filter designed for specific Honeywell air purifier series, capturing 99.97% of particles at 0.3 microns. It requires annual replacement and may necessitate purchasing multiple units per machine, which increases overall cost. Ideal for allergy sufferers owning compatible Honeywell units who prioritize warranty compliance.
The Blueair Blue Pure 411 Particle + Carbon Replacement Filter is a genuine combination filter designed for the 411 series, utilizing 3-stage HEPASilent technology to remove 99.97% of airborne particles. It effectively traps light household odors and neutralizes allergens within minutes, though it is not ideal for larger spaces or heavy smoke. Best suited for users of Blue Pure 411, 411+, 411 Auto, and MINI air purifiers needing standard maintenance filters.
| Attribute | | |
|---|---|---|
12 monthsbest | 6 months | |
— | 323 sq_ftbest | |
99.97 percentbest | 99.97 percentbest | |
| ↓ lower better | 0.3 micronsbest | 0.4 microns |
— | 3best | |
| ↓ lower better | 0.25 lbsbest | 0.51 lbs |
1best | 1best |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Compatibility & Fit(1) | ||
Compatible Models | HPA-090, HPA-100, HPA200, HPA300 Series | Blue Pure 411, 411+, 411 Auto, MINI |
Maintenance & Lifespan(2) | ||
Replacement Interval (months) | 12 months | 6 months |
Washable | false | true |
Physical & Packaging(2) | ||
Weight (lbs) | 0.25 lbs | 0.51 lbs |
Dimensions | 1.65 x 10.32 x 6.69 | 8.0 x 11.1 x 1.9 |
Filtration Performance(4) | ||
Filtration Standard | True HEPA | HEPASilent |
Minimum Particle Size Captured (microns) | 0.3 microns | 0.4 microns |
Activated Carbon Filter | false | true |
Target Contaminants | pollen, pet dander, dust, mold spores, smoke, dust mite debris | Allergens, VOCs, Odors |
Products in the top-left offer the best value (high score, low price).
Professional reviewers and editors lack dedicated reviews for these replacement filters.
Everyday consumers generally praise the filters for working as expected in reducing allergens and providing reliable performance when paired with Honeywell units.
“I did not understand that I needed THREE filters! ... replacement filters will run you more than half the purchase”
“Easy swap, remove pre-filter, detach from ring”
“HEPASilent for silent operation (less dense filters via electrostatic/mechanical)”
Professional reviewers from HouseFresh and YouTube highlight the shared HEPASilent filters across the 411 series as a significant advantage, noting their ability to remove 99.97% of pollutants while maintaining quiet operation through less dense filter materials.
Everyday users report seamless integration with compatible units, noting quiet performance and straightforward replacement processes after extended use. Common praise centers on effective allergen neutralization and odor control for pets and dust, with no recurring complaints or major issues reported by customers across retailer platforms.
