Winix
Winix 5500-2 Air Purifier
Air purifiers
$159List price
Explore this product Your shortlist, side by side
Winix 5500-2 Air Purifier vs Honeywell HPA300 HEPA Air Purifier
Find the differences that matter for your next decision.
Honeywell
Honeywell HPA300 HEPA Air Purifier
Air purifiers
$249List price
Explore this product What matters most to you?
Start with all rankable specifications, or focus on a particular use.
Your starting point
Tied overall. Winix 5500-2 Air Purifier is cheaper.
- The 6 rankable overall specs split 3 to 3.
- Saves $90 at list price.
How we reached this
We compare the published specifications relevant to your priority. Each rankable specification counts once; your selected requirements can rule a product out. This is a guide to the numbers, not a laboratory performance score.
The trade-off to know
Check first: the Winix 5500-2 Air Purifier has no Wi-Fi app.
Look at the differences ↓Refine your requirements
What would rule one out?
Side by side
The differences, in detail.
Start with the key specs, then explore as much as you need.
| What you’re comparing | Winix 5500-2 Air Purifier | Honeywell HPA300 HEPA Air Purifier |
|---|---|---|
| CADRPerformance | 232 CFM (Smoke), 243 CFM (Dust), 246 CFM (Pollen) | 300 CFM (Smoke), 320 CFM (Dust), 300 CFM (Pollen) |
| Room sizePerformance | Bedrooms, nurseries, home offices up to 360 sq ft | Extra large rooms, master suites, open spaces up to 465 sq ft (4.8 ACH) |
| Coverage areaPerformance | 360 sq ft (5 air changes/hr) / 880 sq ft (2 air changes/hr) | 465 sq ft (4.8 air changes/hr) / 2,250 sq ft (1 air change/hr) |
| Filter typesFilters | Fine Mesh Pre-Filter + Washable AOC Carbon + True HEPA (99.97%) | Type A Activated Carbon Pre-filter + 3× Type R True HEPA filters |
| Filter lifeFilters | 12 months (HEPA) / Washable carbon filter | 3 months (Pre-filter) / 12 months (True HEPA filters) |
Showing 5 of 11 specifications. Missing values stay unlisted. About the sources
Both sides of the decision
What you gain. What you give up.
Winix 5500-2 Air Purifier
Reasons to choose it
- Washable Advanced Odor Control (AOC) carbon filter with real carbon pellets
- PlasmaWave technology breaks down pollutants at molecular level
- Unbeatable performance per dollar in medium rooms
Worth considering
- No mobile app connectivity or smart home controls
- Aesthetics and plastic chassis are dated
Honeywell HPA300 HEPA Air Purifier
Reasons to choose it
- Powerful high-volume CADR (300+ CFM) for large rooms up to 465 sq ft
- Certified True HEPA captures 99.97% of airborne particles
- Durable workhorse build with touch-button controls
Worth considering
- High power consumption (up to 130W on Turbo)
- No Wi-Fi app or smart automated air quality sensors
Beyond the spec sheet
Living with your choice.
Explore the ownership details available for this pair.
What three years could cost
Winix 5500-2 Air Purifier
3-Year Estimated Total$294
Honeywell HPA300 HEPA Air Purifier
3-Year Estimated Total$444
Room Placement & Bedroom Noise Check
Physical clearance required for airflow, wall placement, and bedroom noise levels.
Wall Clearance Required
Winix
Requires 12 in perimeter airflow space
Honeywell
Front grille intake: can back up close to baseboards
Nighttime Sleep Mode Noise
Winix
Standard sleep speed
Honeywell
30 dB lowest fan speed (noticeable background white noise)
Unit Footprint & Dimensions
Winix
Standard room purifier footprint
Honeywell
Large commercial-grade shell (20.8 × 22.3 × 10.8 in; 17.0 lb)
Everyday ownership notes
Documented ergonomic quirks, hardware annoyances, and maintenance realities reported by real owners.
Winix: What to watch for
- Maintenance
Requires periodic filter replacements to maintain airflow and odor capture.
Honeywell: What to watch for
- Maintenance
Requires periodic filter replacements to maintain airflow and odor capture.
Know what’s behind the comparison
Published specs. Visible sources.
Clinchmark compares manufacturer specifications and other published information. We have not independently lab-tested these products. Editorial assessments and unknown values are identified in the specification details.
Catalog snapshot: September 1, 2026. Prices, availability, and provider terms can change.
Still weighing it up?
Which is cheaper, the Winix 5500-2 Air Purifier or the Honeywell HPA300 HEPA Air Purifier?
Winix 5500-2 Air Purifier costs $90 less at list price.
What is the biggest catch with the Winix 5500-2 Air Purifier or Honeywell HPA300 HEPA Air Purifier?
Winix 5500-2 Air Purifier has this deal-breaker: no Wi-Fi app. No schedules or remote control from your phone.
Which is better for bedrooms, the Winix 5500-2 Air Purifier or the Honeywell HPA300 HEPA Air Purifier?
For bedrooms, buy the Winix 5500-2 Air Purifier. Leads 2 of 2 rankable bedrooms specs. Noise levels: 27.8 dB vs 38 dB
What cannot be compared from spec sheets?
Of the 11 specs tracked here, 5 are descriptive and cannot be ranked on numbers alone. Spec sheets also cannot measure subjective factors like build quality, real-world performance, or comfort.