Which HEPA air purifiers actually remove mold spores and dust mites from the ductwork effectively
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Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
Which HEPA air purifiers actually remove mold spores and dust mites from the ductwork effectively
1 real search · 1 real-search pass
HEPA air purifier mold spores dust mite allergens CADR AHAM ductwork HVAC filter limitations EPA mold dust mitesGoogle ↗
OBSERVEDReason
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
ChatGPT real searches (1)
Classes come from the query-classifier (a local Laya model). 1 of 1 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.
Searches and sources
ChatGPT1 real searches · gpt-6
HEPA air purifier mold spores dust mite allergens CADR AHAM ductwork HVAC filter limitations EPA mold dust mites Google ↗
- What is a HEPA filter? · epa.gov
- Guide to Air Cleaners in the Home · epa.gov
- Air Purifier Buying Guide · consumerreports.org
- Indoor airPLUS Technical Bulletin Filtration · nepis.epa.gov
- Clean Air in Your Home Question and Answer Session · niehs.nih.gov