There's been some discussion about this previously and I have some information for those who may want to get direct confirmation.
Edit to clarify: The Festool offering and the less expensive TK286 are the same head, just a difference of how large the connection port is on each.
Together, these work in conjunction with 36mm cleaning wands and 36mm hose
Wessel-Werk TK286:https://smile.amazon.com/dp/B096L2YGD1?psc=1
BOSCH VAC003 35mm Hose-to-1-1/4" Port Adapter :https://smile.amazon.com/Bosch-VAC003-35mm-hose-Adapter/dp/B0000AV77S?psc=1
Multi-pack of Bosch adapters, including the one above:https://smile.amazon.com/gp/product/B087GL4D57/ref=ppx_yo_dt_b_asin_title_o02_s00?th=1
Doesn't work at all
Miele Canister Vacuum Cleaner Attachment Adaptor:https://smile.amazon.com/gp/product/B008MMWLTQ/ref=ppx_yo_dt_b_asin_title_o01_s00?psc=1
- Festool Turbo Suction Brush, D36 CT (203809) fits directly onto the 36mm cleaning wands and onto the 36mm hose and is currently $169 USD. Those who know about this vac head know it works. I'm including it here for folks who don't know about it.
- The Wessel-Werk TK286, often found for $62 USD or so will not fit directly onto the 36mm cleaning wands nor onto the 36mm hose. It is listed as having a 1.25" diameter neck.
Edit to clarify: The Festool offering and the less expensive TK286 are the same head, just a difference of how large the connection port is on each.
Together, these work in conjunction with 36mm cleaning wands and 36mm hose
Wessel-Werk TK286:https://smile.amazon.com/dp/B096L2YGD1?psc=1
BOSCH VAC003 35mm Hose-to-1-1/4" Port Adapter :https://smile.amazon.com/Bosch-VAC003-35mm-hose-Adapter/dp/B0000AV77S?psc=1
Multi-pack of Bosch adapters, including the one above:https://smile.amazon.com/gp/product/B087GL4D57/ref=ppx_yo_dt_b_asin_title_o02_s00?th=1
Doesn't work at all
Miele Canister Vacuum Cleaner Attachment Adaptor:https://smile.amazon.com/gp/product/B008MMWLTQ/ref=ppx_yo_dt_b_asin_title_o01_s00?psc=1