Real ChatGPT answer · index seedJLNBptonrh8completeTelecom and utilities · energy efficiencycommercial
How often should a family with two shedding dogs actually change their furnace filters to keep the HVAC system running efficiently, and are the expensive HEPA filters worth the extra cost?
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Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
How often should a family with two shedding dogs actually change their furnace filters to keep the HVAC system running efficiently, and are the expensive HEPA filters worth the extra cost?
1 real search · 1 real-search pass
residential HVAC filter replacement frequency pets two dogs MERV 8 11 HEPA airflow manufacturer guidanceGoogle ↗
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
residential HVAC filter replacement frequency pets two dogs MERV 8 11 HEPA airflow manufacturer guidance Google ↗
- Guide to Air Cleaners in the Home · epa.gov
- High-MERV Filters · basc.pnnl.gov
- What is a MERV rating? · epa.gov