2 certified models

MaxLite air purifiers

Every MaxLite 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
AP215SF3B	Fan and Filter	141 cfm	219 sq ft	148 kWh/yr
AP215SF4B	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.