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Depth Filtration Bags
Specification PDFPDF Spec

X-TEND Filter Bags Offer Additional Surface Area for Increased Filtration Efficiency.

Sonically Welded Seams and Integral Plastic Collar Further Increase Efficiency.

Rosedale offers the X-TEND filter bag as a balance between increased efficiency and capacity versus cost.  It offers about twice the surface area of a standard bag. The integral hard plastic collar makes installation and disposal easier, as there is no metal to worry about. These bags do require the use of a special cone basket.  It supports the inner layer, ensuring the full surface area is utilized, maintaining optimum filtration. As an added feature, all seams and the collar are sonically welded, greatly enhancing filtration quality, reducing or eliminating leaks and bypass that may have occurred with sewn seams.

The X-TEND bag is about twice the length of a standard bag, and you simply tuck the bottom of the bag back up into the main cylinder of the element. When the bottom of the bag reaches the neck of the collar, the bag should now be the size of a standard bag, and fit most housings. These bags are excellent for pre filter and depth filter applications. If you’re looking for the ideal pre filter or depth filter bag, try an X-TEND filter bag.

Filtration Level
These bags have been tested by an independent laboratory to determine the filtration efficiency of the media used in each of the filter bags. The efficiencies for polyester and polypropylene are identical.

Design Details
These bags have a plastic collar sonically welded into their opening. This collar has integral handles as a standard feature. They make removal faster and easier, ideal for depth filter and pre filter applications. The standard felt finish is glazed. The micro fiber bags are sonically welded, then turned inside out, increasing the protection against leakage through the seam.  These bags are available in standard bag sizes.


Depth Filtration Bags
  • Depth Filtration Bags

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