At EXAIR we are constantly trying to find ways to improve our products or services. One recent improvement we have made is to our filter bags, or more specifically, the material that they are made from.

Our Model 6804 Filter Bag is used with our Chip Vac, and Heavy Duty Dry Vac systems. We have written several blogs about these product lines, but in summary, they are compressed air-operated industrial duty vacuums designed specifically for vacuuming up chips or shavings. Both are powerful options that are perfectly suited for the most demanding industrial environments.
Our Model 6584 Vacuum Bag with shoulder strap is used with ourVac-U-Gun Systems. These systems create a versatile and efficient option for lightweight material transfer and vacuuming. The new filter bag material for both the Chip Vac and Vac-U-Gun can be seen in the video below.

The previous Filter Bag provided all-around performance, but we wanted to do better. Our new Filter Bag is now constructed from a 10oz. Singed Polyester Fabric. This upgrade provides several notable benefits including:
- Improved dust capturing performance
- Improved dust release — less prone to clogging from dust buildup
- More durable fabric — sturdier, less prone to tearing due to regular use
- Purpose-built filter material — this fabric is engineered to be used in filtration applications
- Particle filtration as small as 30 microns
In addition to these great benefits, the new material will not impact performance; so our Chip Vac and Heavy Duty Dry Vacs are just as powerful, efficient, and quiet!
Al Wooffitt
Application Engineer
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