Dirt Bag computer dust covers protect your investment from dust, dirt, and grime
The PC Dirt Bag uses patented technology to protect your computer! The Dirt Bag is a totally encasing computer dust cover. It is designed to fit all standard desktop computers and is an effective solution for protecting industrial PC's from the ravages of airborne dust, dirt and grime.
Dirt Bag users benefit by drastically reducing the amount of grime in their computers. Installed in less than five minutes and lasting up to 9 months, the Dirt Bag computer filter purifies all incoming air, preventing costly maintenance by protecting the computer's power supply, motherboard, and disk drives.
Dirtbag Guarantee
We pride ourselves on producing PC and monitor filters of the highest quality and efficiency. If you are not satisfied, we refund your money. Guaranteed. » Learn More
Now Offering Print Cover
The printer cover works well on square and rectangular printers where the paper is discharged at the top. Call today for your printer cover at (800) 291-7191.
Frequently Asked Questions
» What size Dirt Bag do I need?
» How often do I change my Dirt Bag?
» Will the Dirt Bag overheat my PC?
More testimonials, read more about the Dirt Bag, find out more about computer dust covers, and computer covers, and monitor covers.





