
Offer 3 Times The Surface Area For Increased Filtration Efficiency
Rosedale offers the SURFACEPLUS® filter bag for heavy dirt load applications. It has three times the surface area of similar sized bags. It increases the amount of contaminant held, and extends the time between change-outs. This combines the benefits of both bags and cartridges.
The Surfaceplus® is a prepackaged extra long bag offered in polypropylene or polyester material. A bag this long folds into itself twice to fit in our standard Model 8 housing.
A layer of course-mesh cloth is laminated to the bag for support and to enhance flow. The bag then folds up into itself to form a standard number 2 size element.
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.