OION Technologies B-1000
Score: 73/100
ZLieatmp Plug-In Air Purifier
Score: 67/100Rankings
The OION B-1000 combines negative ionization, UV-C, and a night light in a compact unit certified by EPA and CARB, drawing only 7.5 W. Its modest CADR of 30 CFM and coverage under 100 ft² limit its suitability for larger rooms. It is best for very small personal spaces where low energy use and certification are priorities.
The ZLieatmp Plug-In Air Purifier is a filter-less ionizer that delivers ultra-quiet operation and a large coverage area of roughly 93 m² per unit. Its reliance on ionization alone and lack of disclosed power consumption limit verification of its cleaning efficiency. Best suited for users seeking low-maintenance odor control in medium-sized rooms.
| Attribute | | |
|---|---|---|
9.3 sq m | 93 sq mbest | |
| ↓ lower better | — | 20 dBbest |
| ↓ lower better | 7.5 Wbest | — |
| ↓ lower better | 1.724 kgbest | — |
51 m³/h | 212 m³/hbest | |
2 yearsbest | — | |
2best | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Performance(2) | ||
Coverage Area (sq m) | 9.3 sq m | 93 sq m |
Clean Air Delivery Rate (CADR) (m³/h) | 51 m³/h | 212 m³/h |
Build & Design(1) | ||
Dimensions (H × W × D) | 43.18 × 16.51 × 13.97 cm | 12.7 × 6.48 × 17.02 cm |
Products in the top-left offer the best value (high score, low price).
Professional reviewers acknowledge the B-1000's ultra-low power draw and certification status, but they overwhelmingly criticize its limited coverage, low air-change rate, and overall weak purification capability, recommending other OION models instead.
Consumers note the quiet operation and permanent collector convenience, but the limited coverage and modest performance receive mixed reactions.
“the easy-access aluminum collector rod that requires wiping rather than replacement”
“the device produces observable air circulation at both low and high settings and includes a separate UV light control”
No dedicated expert reviews were found; product pages highlight quiet operation and negative ion technology but provide no independent testing or AHAM verification of CADR claims.
User feedback is not detailed; descriptions imply praise for silent performance and ease of use, with no major complaints identified.
