Why it matters
The Levoit Eleva 300X Air Purifier is a HEPA room unit air purifier that its maker rates for 250 sq ft.
At the usual 4.8 air changes an hour and an 8-foot ceiling, a 250-square-foot rating implies about 160 cubic feet of clean air a minute. In a 12-by-15-foot bedroom that would turn the air over roughly 7 times an hour.
Filtration: HEPA. Quietest setting, per the maker: 20 dB. Power draw: 25 watts.
Price-wise it sat in the cheapest third of the 74 hepa room unit models we cover when we checked; the button shows today's price.
It qualifies for our lists Best Air Purifiers for Allergies, Best Air Purifiers for Apartments and Dorms, Best Air Purifiers for Home Offices, where it is ranked against every model that meets the same rule.
Its rated room size of 250 square feet is one of the smallest ratings we cover: 13 of the 152 purifiers with a stated figure come in lower, and the range runs from 62 square feet to 4,800 square feet.
Compared with the Levoit Eleva 500X Air Purifier: rated room size 250 sq ft here vs 2,241 sq ft.
Warranty, per the maker: 2 years.
Who it's for, and who should skip it
Good fit if
- Rooms up to about 250 sq ft
- Allergy season
Look elsewhere if
- Whole-home filtration on its own
- Removing gases without a substantial carbon stage
Pros and cons
Pros
- Rated for 250 sq ft
- Low setting 20 dB
- 25 watts draw
Cons
- Filters are an ongoing cost
- Size to the room at 4.8 air changes per hour
Limitations to weigh
- Specifications are the maker's or seller's own figures; check fit against your equipment's model number and the actual size.
Specifications
The bracket shows where each figure comes from.
| Price | $129.99 | Maker |
|---|---|---|
| Warranty | 2 years | Maker |
| Room coverage | 250 sq ft | Maker |
| Filter type | HEPA | Maker |
| Noise (seller) | 20 dB | Retailer |
| Wattage | 25 watts | Retailer |
Alternatives worth comparing
More air purifiers we cover
- Whirlpool WP500 Whispure HEPA Air Purifier (WP500B) $264.99
- IQAir HealthPro Plus XE Air Purifier
- Honeywell HPA5300B Air Purifier
- Airpura I600 Air Purifier (I600 - White) $899.98
- Honeywell HHT-270W Air Purifier
All air purifiers, compared in one table · Every Levoit product we cover
Final verdict
A practical choice for rooms up to about 250 sq ft. Confirm the model it fits before ordering.
Where to buy
Each button opens this exact model. We may earn a commission on tracked links; it never changes what we publish. Disclosure