30 Micron Pleated Polyester Sediment Filter - 4.5 x 10 - Replaces FXHSC Harmsco Pleated Filters that is just the initial

that is just the initial efficiency…after a few complete air changes

Filter Application: Sediment/Dirt/Rust

Manufacturer: Harmsco

Micron Rating: 25

Hydronix SWC-45-2010 10 Micron Polypropylene String Wound Sediment Filter - 4

30 Micron Pleated Polyester Sediment Filter - 4.5 x 10 - Replaces FXHSC Harmsco Pleated Filters that is just the initialHydronix SPC 45 1030 30 Micron Pleated Polyester Sediment Filter 4. 5 x 10 Replacement for GE FXHSC Polyester Pleated Cartridges are manufactured from durable polyester to provide you with a superior pleated filter that is washable, reusable and durable. Filters are chemical and bacteria resistant, have a great dirt holding capacity and extend the time between filter changes. Polyester Pleated Cartridges are suitable for a variety of uses and can be