Genuine Dirt Devil Style 4 & 5 Vacuum Belt (2-pack) part #3720310001

alaTest has collected and analyzed 86 user reviews of Genuine Dirt Devil Style 4 & 5 Vacuum Belt (2-pack) part #3720310001 from Amazon.com. The average user rating for this product is 4.4/5, compared to an average user rating of 4.0/5 for other products in the same category on Amazon.com. People are impressed by the design. The usability also gets good reviews, but the size and reliability get critical comments.