TVP Style DCF17 Vacuum Cleaner Dirt Cup Hepa Filter # 63170B-2 Part No # 63170B-2 Fits In Model # Eureka 440 Series, 442, and 443 Made from quality material to keep you vacuum safe and in working condition all the time 100% satisfaction guarantee with your purchase. We offer a 30-day money back guarantee. Buyer is responsible for return shipping