No family-rule extension is asserted beyond the cited source list.
Philips · exact-code ledger
HQ4
Original manufacturer records and reference-specific models or named families captured in the 27 October 2026 documentary inventory. Source locales and individual fit limits are retained; this is not a complete global model list or fit approval.
Models and manufacturer labels
141 model and manufacturer source entries retained.
141 rows shown.
HQ4/11 · HQ4/40 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/40 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/40 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/40 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/40 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/40 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/40 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/40 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/40 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/40 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/40 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/40 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/40 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/40 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/40 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/40 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/40 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/40 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/40 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/40 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/40 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/40 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/21 · HQ4/40 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/21 · HQ4/40 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/21 · HQ4/40 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/21 · HQ4/40 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/21 · HQ4/40 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/21 · HQ4/40 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/21 · HQ4/40 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/21 · HQ4/40 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/21Direct manufacturer enumeration
HQ4/11 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/21 · HQ4/40 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/21 · HQ4/40 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/21 · HQ4/40 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/21 · HQ4/40 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/21 · HQ4/40 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/40 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/21 · HQ4/40 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/21 · HQ4/40 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/21 · HQ4/40 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/21 · HQ4/40 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/40 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/21 · HQ4/40 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/21 · HQ4/40 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/21 · HQ4/40 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/21 · HQ4/40 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/21 · HQ4/40 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/21 · HQ4/40 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/21 · HQ4/40 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/21 · HQ4/40 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/21Direct manufacturer enumeration
HQ4/11 · HQ4/21 · HQ4/40 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/21 · HQ4/40 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/40 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/40 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/40 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/40 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/40 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/40 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/40 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/40 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/40 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/40 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/40 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/40 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/40 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/40 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/40 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/40 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/40 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/40 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/40 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/40 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/40 · HQ4/42Manufacturer product type; complete retail suffix not established
HQ4/11 · HQ4/40 · HQ4/42Manufacturer product type; complete retail suffix not established
Copy the complete code, including letters and suffixes.
Manufacturer evidence
Sources used for this system.
- Philips HQ4/40 — Manufacturer international datasheet; recorded manufacturer sourceOpen manufacturer source
- Philips HQ4/21 — Manufacturer international datasheet; recorded manufacturer sourceOpen manufacturer source
- Philips HQ4/11 — manufacturer Fits product types; source-page context GB; device market not establishedOpen manufacturer source
- Philips HQ4/42 — manufacturer Fits product types; source-page context GB; device market not establishedOpen manufacturer source
- Philips HQ4/21 — Fits product types: printed product-type label; full retail SKU unverified; cached/indexed parser observed 2026-10-27; no fit approvalOpen manufacturer source