Like most of you especially with new users, buying dust boots and the fittings that go with them can be hit or miss because hardly anyone will tell you” yes this fits this and that.” Well here is some good news. The onefinity Suckit SM dust boot can be outfitted reliably with the following hose, hose fittings, and dust separator. The fittings are quite tight for the 2.5 hose but they work perfectly just a bit of a struggle to get them on. The better news is they fit the following pieces perfectly. this hose.
https://www.amazon.com/dp/B0C8M5MGC4?ref_=ppx_hzsearch_conn_dt_b_fed_asin_title_3&th=1
and this dust separator
and they will fit inside the onefinity SM dust boot. and this elbow if you want to have a setup like mine you will need this sweep bend to go into the top of the separator.
Flexaust 231 Tuec Plastic 90 Elbow, Black: Amazon.com: Tools & Home Improvement
Here is a picture of how the hose end fits into the SM dust boot.
