OMG .I AM LOVED . I MOVED AND LEFT MY APPS. I HAVE DC65 AND THIS WAS NOT IN LIST OF MODELS. I BOUGHT MY DYSON FROM QVC SO IT MAY HAVE A DIFFERENT MODEL NUMBER. THIS IS PERFECT. THIS IS SLIGHTLY SMALLER THAN THE DYSON BRAND. BUT WHO CARES. THEY FIT PERFECTLY AND WORK GREAT. THE BIGGEST PLUS WAS THE PRICE OF $14. THAT'S HALF THE COST OF A DYSON HEAD. I CAN'T EXPLAIN HOW HAPPY I AM!