Review on Kirby Avalir Striped Rotary 328814 by Kelly Colon

I thought I could use this brush to clean stone floors with my old G4 Kirby. Kirby gave me advice on all the kit I needed, but I figured I could get by with just one brush. I should have taken Kirby's advice. Unfortunately, the ends of this brush do not fit the G4. I had to return it. I bought a Shark steam cleaner instead but didn't want to because my previous Shark had o-ring issues. I LOVE MY KIRBY.