30" x 2-½" Standard Size Polyspun Gradient Density Filter Cartridges

30" x 2-½" Polyspun-Alpine Pure Gradient Density-1 Micron

20 Micron down to 1 Micron Density.

* Complies with NSF/ANSI Standard 42 for Quality Assurance
...

AU$ 42.90
AU$ 29.00
30" x 2-½" Polyspun-Alpine Pure Gradient Density-5 Micron

20 Micron down to 5 Micron Density.

* Complies with NSF/ANSI Standard 42 for Quality Assurance
...

AU$ 42.90
AU$ 29.00