Review on HEPA Pre Filter Pack Replacement Kit Compatible with Dyson DC41, DC65, DC66 Assembly # 920769-01 & 920640-01 by LifeSupplyUSA by Kelly Love

Finally, a replacement compatible vacuum part that actually works! Based on our own experience, we were skeptical about purchasing this product. However, it has drastically improved our vacuum's suction power. The house actually feels cleaner after use. The part is sturdy and has fit perfectly into our model. The only con is that it was slightly difficult to install, but that's expected with any replacement part. Overall, a great investment for any home and kitchen in need of better vacuum results.