Your ProForce Upright Vacuum Cleaner needs its vacuum bags replaced more often than any other part. Why pay manufacturer pricing when there are high quality, affordable alternatives available? These replacement vacuum bags from ZVac use heavy duty materials that meet OEM standards (compare to part 103483) and won't rip or break. The bags feature a double lining, which improves vacuum filtration to allow your ProForce to capture more dirt and debris. The bags fit many ProForce Uprights, including models 1500 and 1500XP and Series 14 vacuum cleaners. They are easy to replace and come in a pack of 12 so you always have a fresh bag available. ZVac Premium Bags Made, Developed & Engineered in Germany by ZVac!