Despite all the adapters, only a few products fit my Eureka vacuum cleaner. It doesn't make sense, but only two attachments (the ones with traditional brushes) fit my vacuum cleaner. On the Eureka vacuum, the nozzle slides into the hose/hose extension. This set of nozzles have outside diameters that don't match, so not all of them will fit my vacuum hose. I plan to file and grind the flange on the outside of the bits to allow the tool to snap. The only tools I've used so far have been round and square brushes. The rectangular brush head has several ventilation openings on the side that influence the suction power. However, part of the brush slides off to suck more directly where it's needed. Overall, I don't understand if this was a good purchase. It's inexpensive and the tools are of decent quality, but they just don't all fit.
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