Honeywell - HPA300 vs Philips - Air Purifier 3000i Series
Between the HPA300 and Air Purifier 3000i Series, the HPA300 comes out ahead in several specs, while the Air Purifier 3000i Series wins on coverage and min noise. Overall, the HPA300 scores 65 and the Air Purifier 3000i Series scores 71.1 on our Mars Score.
Which should you buy?
The Air Purifier 3000i Series edges ahead on the Mars Score (65 vs 71.1), but the 6.1-point gap is small enough that the right pick comes down to which spec advantages matter to you.
The HPA300 doesn't pull ahead on any single popular-comparison spec — its strengths sit in the spec table groups rather than the headline advantages.
Pick the Air Purifier 3000i Series if you care most about coverage and min noise. Its strongest claims are coverage, min noise, cadr.
Both ship with comparable true hepa h13+, activated carbon, so those specs don't separate the two — focus on the differences below.
Bottom line: the Air Purifier 3000i Series is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Why Honeywell - HPA300 wins
- No decisive advantages.
Why Philips - Air Purifier 3000i Series wins
- ▲Coverage — 36.36% more. 60 m² vs 44 m².
- ▲Min noise — 2.00 dB less. 30 vs 32.
- ▲CADR — 1.96% more. 520 m³/h vs 510 m³/h.
Spec comparison
Performance
| Spec | Honeywell - HPA300 | Philips - Air Purifier 3000i Series |
|---|---|---|
| CADR | 510 m³/h | 520 m³/hlead |
| Coverage | 44 m² | 60 m²lead |
| True HEPA H13+ | true | true |
| Activated carbon | true | true |
Smart & Noise
| Spec | Honeywell - HPA300 | Philips - Air Purifier 3000i Series |
|---|---|---|
| Min noise | 32 dB | 30 dBlead |
| Air quality sensor | false | truelead |
| Smart app | false | truelead |
Frequently asked
Spec-level deep dives
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