1 certified model
Longstar air purifiers
Every Longstar air purifier certified under ENERGY STAR and listed for the US market, fastest first. Each model page has the full certified specs and comparable machines from other makers.
| Model | Type | Smoke CADR | Room size | Annual energy use |
|---|---|---|---|---|
| EP-KJTS01-140-25W | Fan and Filter | 148 cfm | 229 sq ft | 144 kWh/yr |
Source: ENERGY STAR certification data, US EPA. Data build 2026-09-29. Brand names are as the maker certified them, with obvious variant spellings merged.