Cartridge Filtration

Envirogen supplies filter cartridges using a wide range of depth and membrane filter media, with filtration ratings from 0.1 micron microbial to 200 microns. These are used as prefilters, final filters and sub-micron membrane filters and are suitable for use in new installations or as replacement cartridges in existing systems.spacer

Available in a range of industry standard lengths from 5” (125mm) to 40” (1000mm) nominal or absolute micron ratings, Envirogen filtration cartridges are supplied with end fittings to suit most industry standard filter designs. This ensures that the cartridges can be easily and securely fitted into existing filtration systems for optimal performance.

When you work with Envirogen for your filter cartridge requirements, you have access to industry leading process specialists to develop the highest performing, lowest lifecycle cost solutions.

Critical Quality Control

Every product supplied is quality control checked, tested and guaranteed to international standards giving the peace of mind and assurance you need. All the cartridge products are manufactured in controlled environments using well defined and documented work instructions and quality plans, thus ensuring the highest quality and cleanliness standards are consistently maintained.

Envirogen Filtration Cartridge Overview

Meltblown Depth Filter Cartridges

Suitable as either pre filters or final filters, Envirogen offers a range of absolute and nominal rated depth filters using polypropylene meltblown media with removal ratings ranging from 0.5 – 100 μm. Depth filters are supplied in standard 2.5” format as well as Big Blue 4.3” diameter elements and can be fitted with all the most common end styles to assure fitment in your filter housing.

Depth Filter Selector Guide

Envirogen Brand NameFilter StyleMediaCoreEfficiencyRatings Offered
DeltaPor VEconomy Cylindrical meltblownPolypropyleneCorelessNominal0.5, 1, 3, 5, 10, 20, 30, 50, 75
DeltaPor MB90% Efficient Cylindrical meltblownPolypropyleneMolded PP coreNominal0.5, 1, 3, 5, 10, 20, 30, 50, 75, 100
DeltaPor MBAAbsolute rated Cylindrical meltblownPolypropyleneMolded PP coreAbsolute0.5, 1, 3, 5, 10, 20, 30, 50, 75
Deltapor V-BBLarge Diameter Big Blue Sized MeltblownPolypropyleneCorelessNominal0.5, 1, 3, 5, 10, 20

Meltblown Depth Filter Product Datasheets
Deltapor MB
Deltapor MBA
Deltapor V

Pleated Filter Cartridges

Envirogen pleated filter cartridges employ different media types, including polypropylene and glass fiber with absolute removal ratings ranging from 0.2 – 100 μm. Filters can be supplied in standard format or as large diameter, high flow versions for ultimate efficiency, depending on the application.

Pleated Filter Selector Guide

Envirogen Brand NameFilter StyleMediaSupportCoreEfficiencyRatings Offered
Poliflo NEconomyPolypropylenePPMolded PP coreNominal0.2, 0.25, 0.45, 0.5, 1, 2.5, 5, 10, 25, 50
Poliflo FPFor more critical applications and prefiltrationPolypropylenePPMolded PP coreAbsolute 99.98%/Beta 50000.2, 0.45, 1, 2.5, 5, 10, 25, 50, 100
Poliflo LTFor surface watersPolypropylenePPMolded PP coreLT2 rated for cyst reduction1
Poliflo HFC6″ diameter to fit High Flow HousingsPP or GlassPP, PETCorelessAbsolute 99.9%/Beta 1000PP – 1, 3, 5, 10, 20, 40, 60, 100 Glass – 1, 2.5, 4.5, 10, 20

Pleated Filter Cartridge Product Datasheets
Poliflo Range
Poliflo HFC

Membrane Filter Cartridges

Designed for sub-micron filtration, these membrane filter cartridges are designed to suit the needs of specific high purity water treatment and process applications. Envirogen membrane filter cartridges are offered in water and general grade, as well as specialty beverage grade that can be repeatedly integrity tested to give assurance of desired filtration performance.  Membrane filter cartridges can be used as prefilters or final filters and are suitable for particulate or microbial reduction in critical applications.

We offer absolute rated pleated membrane filter cartridges with either hydrophilic polyethersulfone (PES) or hydrophobic PTFE media. These are supported with comprehensive technical documentation.

Membrane Filter Selector Guide

Envirogen Brand NameFilter StyleMediaSupportCoreEfficiencyRatings Offered
Mempor WWater Grade, Non-cleanroom ManufacturedPolyethersulfonePPMolded PP coreAbsolute0.05, 0.1, 0.2, 0.45, 0.65
Mempor GGeneral Grade, Cleanroom ManufacturedPolyethersulfonePPMolded PP coreAbsolute0.1, 0.2, 0.45, 0.65
Bevflo BHBacteria Retentive, Integrity Testable, Cleanroom ManufacturedPolyethersulfonePPMolded PP core7 Log reduction value0.2, 0.45, 0.65
Bioflo PTIntegrity Testable Tank Vent Filter, Cleanroom ManufacturedPTFE (Teflon)PPMolded PP coreAbsolute0.1, 0.2

Membrane Filter Cartridge Product Datasheets

Bevflo BH
Bioflo PT
Mempor G
Mempor W

Activated Carbon Cartridges

Envirogen supplies cartridges containing activated carbon in a sintered carbon block format, that provide effective removal of contaminants in a clean and easy to use package.

Although these carbon block filter’s primary application is for the adsorption/removal of chlorine, taste, color, and odor, the porous structure also acts as a 5 micron particulate filter.

Carbopor carbon block filters are manufactured using a polyethylene binder and have a polypropylene inner and outer wrap as well as outer netting. They are available in 10, 20, 30, and 40” lengths.

Carbon Block Cartridge Product Datasheet

Carbopor CP Series Activated Carbon Filter Cartridges