Dirt Devil Vacuum Belt

This belt is specifically designed for Dirt Devil upright models UD70250, UD70250B, and UD70250BCA. You should verify your vacuum's model number on the manufacturer's label before purchasing to ensure a proper fit.

This is a genuine Dirt Devil replacement part, identified by part number 440004275. Using original parts ensures the belt meets the exact material specifications and durability standards required for your specific vacuum.

You likely need a new belt if your brush roll has stopped spinning, if you notice a burning rubber smell while vacuuming, or if you see a significant drop in suction and debris pickup. If the belt appears stretched, cracked, or frayed upon inspection, it should be replaced immediately.

The Style 26 belt is designed for straightforward, user-friendly installation. Most users can replace it by removing the vacuum's base plate and sliding the new Mylar belt onto the motor shaft and brush roll, though you should consult your vacuum's owner manual for specific steps.

Mylar belts are engineered for specific tension and heat resistance requirements unique to Dirt Devil upright models. Using the correct material ensures the brush roll maintains the proper speed for effective cleaning without slipping or snapping prematurely.