Why we chose it
The filtration setup and operating condition are explicit. The manual and support guidance make it possible to identify the exact approved configuration.
Materials
AD3500 Classic with the manufacturer's UltraHEPA and carbon filters; ionizer OFF.
Read the current product specificationsWhat the evidence shows
Evidence record reviewed: . Check the linked report for its test date.
The reviewed support page states that ionization is optional, off by default and not required for filtration. The model manual is linked in the source record.
What remains unverified
Model and operating-condition evidence reviewed; testing tick not verified
Keep the ionizer OFF. CARB compliance is not a claim of zero emissions, and this page makes no unverified room-size or CADR promise. Testing not verified: the complete evidence required for the testing tick is not established in this record.
The exact scope
AD3500 Classic with original specified filters and ionizer OFF.
Care and upkeep
Use the specified original AD3000/3500-series UltraHEPA and carbon/VOC filters and keep the ionizer off. Follow the model manual and filter indicators. A subscription delivery interval is not itself a filter-life guarantee.
Care and shopping details checked: 2026-09-05. Follow the current instructions supplied with your product.
What we watch
Filter substitutions, changed operating features or model revisions.
Sources & review context
Official product or seller pageEvidence or ingredient sourceEvidence record date: 2026-09-03. Copy edited: 2026-09-05. These dates do not refresh the date of a laboratory report.
We review published or supplied evidence. Unless stated otherwise, we did not collect the sample or perform the laboratory analysis.