USA based lab supplies! 

Industrial Grade Liquid Filter Bags, Welded and Sewn Industrial Filter Sock Bags, Water Liquid Oil Dust Fuel

Solvent resistant PE (Polyethylene) made for water/ethanol/methanol etc.

18” & 36”

7” non-corrosive metal ring

1 micron (1um) for extra fine filtration

Welded and sewn material with round bottom provides the most surface area

Working temperature range from subzero to 300f

General Introduction to Liquid Filtration

All filtration and screening involves limiting the passage of various sized solids by means of a barrier or fabric or media. This is done in two ways, by depth filtration using graded density material called felt or by surface filtration using filament woven material called mesh. Wovens, in turn have two basic varieties: multifilament and monofilament. In any application, variables such as flow volume, solids loading, shape and density of contaminants and other factors make this an inexact science. A general description of separation methods of media is helpful.

FELT

This is a filtration media made from a matrix of small fibers. One side is heat bonded to provide a uniform surface free of fiber loss. Contaminant particles are contained within the media by inpingment and entrapment. "Porosity" is defined by nominal micron rating of 1um - indicating the largest particle that can pass through, in general, and reflecting an increase in the density.