Big Blue Replacement Cartridge

Minimum Quantity: 12
Size: 4.5" O.D. Cartridge
Material: Polypropylene Microfiber
Micron Rating: 1 to 100
Length: 10" or 20"

Big Blue Replacements, for cartridges longer than 20" lengths, please call for a quote. These come in full boxes of 24 pieces for 10" length, and 12 pieces for 20" length.


These polypropylene microfiber cartridges are designed with graded pores to help trap contaminants throughout the entire cross section for improved efficiency. They have lower density fibers at the surface and sequentially higher density toward the center. This feature provides high void volume for maximum dirt loading, fewer pressure drops, higher flow rates and longer service life.


These cartridges are manufactured through an exclusive process that thermally bonds pure polypropylene microfibers.


These are considered hydrophobic cartridges and will absorb petro-chemical oils from air, gases, and aqueous solutions, thereby separating oils more efficiently from processing fluids.


They work we as either a pre-filter or final filter in a wide range of applications ranging from industrial, chemical process, food and beverage, cosmetics and water.


Microfiber cartridges are available with a variety micron ratings and lengths. You can build your cartridge depending on the specifications required for you particular application. They range in size from 10 to 40 (please call for a quote for 30 or 40 inch lengths) inches and 1 to 100 microns.


*NSF Certified Materials and meet FDA guidelines.


**Minimum order for cartridges is a FULL BOX; for 10" cartridges minimum is 24 items, for all other lengths its 12 items. If you place an order for 10" cartridges and your quantity is lower than 24 items, we will manually alter your order quantity to reach the full box minimum of 24.


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