See actual product, fit and source counts and open evidence gaps for the October 30, 2026 research snapshot.
What is in this research snapshot?
The supplied catalog was researched on October 30, 2026; two exclusion claims and ADA care guidance were checked on October 31. A record can be a family, exact model or regional variant; counts are not unique physical-product counts. Added official pages cover HY1200/26, HX6056/77, STW-03W020, ISSA 4, Oral-B Ortho, the two exact exclusions and oral-care guidance.
| Measure | Count |
|---|---|
| Brand records | 27 |
| Handle/model/family records | 243 |
| Handles with at least one documented fit | 155 |
| Head-family records | 143 |
| Heads with at least one documented fit | 137 |
| Manufacturer part-number pages | 97 |
| Source URLs | 126 |
| Open research-gap notes | 29 |
| Rule-derived or directly reviewed pair records | 1075 |
Known limits
The supplied data includes 75 source records checked through search excerpts rather than full text. 398 fitting and 205 exclusion pair records rely only on excerpt-reviewed sources. Their linked rows disclose this narrower method. No live price or stock feed, verified Amazon ASIN mapping, licensed product photos, independent physical-fit tests or comprehensive worldwide model inventory is present. The 68 Panasonic directory-only records do not acquire a fit merely because their names are listed.
Research gaps by brand
| Brand | Open issue |
|---|---|
| Oral-B / Braun | Ortho, Interspace, Dual Clean, Deep Sweep, Pulsonic, Pro Kids and iO Kids require their own official product/model evidence, not inferred from the plan. |
| Philips Sonicare / Philips One | HX7022/26 prose says screw-on for Essence/Elite/Xtreme/Advance but technical suitability says Essence+. Do not auto-map Essence+ using that page. |
| Philips Sonicare / Philips One | HX9043/24 is medium-soft while HX9042/65 and HX9044/65 list soft. Apply SKU override; do not assign one family-wide firmness. |
| Philips Sonicare / Philips One | G2, W2, W3, AdaptiveClean, PowerUp, TongueCare+, additional HY/HX Kids and country pack variants remain uncollected; no fictitious SKU expansion. |
| Waterpik | Do not invent white Sonic-Fusion part suffixes. SRIP-3E does not explicitly list WP-952 in reviewed evidence. STRB-3WB black pack mapping needs full-page confirmation. |
| Panasonic Doltz | 74 real model labels captured. Six model-specific replacement results were retrieved: EW-DP54, EW-DE40, EW-DP58, EW-DM74, EW-DK31, EW-DA57. Remaining directory entries have no fit claims. EW-DE40 includes verified legacy successor mappings. |
| Oclean | The Classic page exposes 9 model codes and 2/4/6-ct selectors without a resolved selected-variant matrix. No 27-combination Cartesian SKU expansion was manufactured. |
| Xiaomi / Mijia | T300/T500/T700, Oscillation-branded versus Mijia-labelled SKU equivalence and T302 MBS codes are not inferred from retailer names. |
| BURST Oral Care | No guessed pack SKU or undiscovered Kids fit. The 12-week manufacturer replacement statement is not medical advice after illness. |
| quip | Three verified systems are not cross-connected; lack of an explicit negative statement is represented by unknown, not falsely confirmed incompatible. Pack counts and manufacturer codes not captured. |
| AquaSonic | Duo and Duo Series Pro are not silently merged. Standard-head fit for Vibe Series Pro is unknown in this collection. |
| Laifen | Do not reverse the Pro-head all-handle statement to assert that every older Wave refill fits every later handle. |
| Dyson | RFID behavior, handle chassis, cross-region electrical specifications and third-party parts remain unassessed. Official-only-use policy is not proof that an unspecified third-party head physically cannot attach. |
| FOREO | ISSA 4, ISSA mini generations, ISSA play and baby variants require readable model-specific evidence. ISSA 3 support does not automatically establish reverse or pediatric suitability. |
| Curaprox / Curaden | Carbon head retail identifiers and Black Is White handle generation were not resolved; do not fabricate CURAPROX article numbers. |
| Colgate | hum is not mapped from the adult-battery wording. Optic White Replaceable Head Starter Kit in the catalog is manual, not an electric handle. The 360 refill listing confirms identity/2-pack, but this collection does not establish its complete fit list. |
| Spotlight Oral Care | Pack quantity not inferred from carousel image count. Kids/other Sonic variants require specific refill evidence. |
| Brusheez | Do not derive a mechanical connection from character art. Classic, Little Toddler and separate Sonic generations need independent source-backed mappings. |
| usmile | Broader all-usmile language does not automatically certify Kids, D50 or D-lite OralCam. 1.0/2.0 head nomenclature and global SKU crosswalk need exact variants. |
| Bitvae | Official landing lacks usable D2/R2/2001 head model mappings. Seller reports are isolated from confirmed OEM records. |
| SOOCAS | No Xiaomi/Mijia/Oclean cross-brand inference. NEOS II Ultra and X3/X5 heads need their own source. |
| Fairywill | FW-05/06 omit 507 in the reviewed title: absence is unknown, not confirmed non-fit. E11/P11/P80 exist but their refill mapping was not established. |
| Ordo | Adult Sonic head fit is not assumed for licensed Kids toothbrushes. |
| Goby | Live availability, UPC/MPN and later generation boundaries are not established by the marketing landing page. |
| Rotadent / DenMat | Manufacturer HTML confirmed ProCare/Contour tip families. Catalog-code leads are not promoted without readable part-level proof. |
| Spinbrush / Arm & Hammer | Pro Whiten and Pro Whitening are not unconditional aliases across generations. Uncaptured pack counts and Kids replaceability remain unknown. |
| GUM / Sunstar | Article numbers cannot be derived from product-image filenames. Child models and US retail availability not inferred. |
| cariPRO / Smile Brilliant | The collected HTML does not establish complete CP2001A specifications or later generations. Do not assign unrelated ultrasonic specs. |
| FOREO | Hybrid Wave product identity is recorded, but applying an older ISSA 3 all-head statement to that later name could overextend the source. Keep fit unknown. |
Read the source registry or report a specific correction by email.
Sources and scope
- ADA toothbrush guidance · dental professional organization; web search excerpt; retrieved 2026-10-30
- Oral-B replacement-head fit guide · manufacturer; web search excerpt; retrieved 2026-10-30
- Philips brush-head system guide · manufacturer; web search excerpt; retrieved 2026-10-30