These brushes fit perfectly and work really well with my Original Crosswave! The filters are great too and the cleaning brush is great!
Pros
. Effective filtering. The 1868 Multi-Surface Roller is made of dual-action microfiber and nylon for cleaning carpets and sealed hard floors such as parquet, tile, marble, laminate and linoleum. The 1866 premium vacuum HEPA filter with H12 efficiency captures 99.97% of particles as small as 0.3 microns.