<p>Authorized distributor for Eaton, Graver Technologies, Harmsco, and Hayward.</p> <h3>Over 1,100 cartridge filters</h3><p> and housings in stock at competitive distributor pricing.</p>
Cartridge filtration is designed for applications where high purity and fine particle removal are critical. Process liquid flows through a cartridge element housed inside a pressurized vessel, capturing contaminants down to sub-micron levels. Cartridge systems are compact, easy to service, and widely used across industries that demand clean, consistent output. Commercial Filtration Supply carries a complete inventory of industrial cartridge filters and cartridge housings from the brands that set the standard in liquid filtration.
Types of Cartridge Filters
Pleated Filter Cartridges offer the largest surface area of any cartridge style, which translates to higher flow rates and longer service life between replacements. Pleated cartridges are a strong choice for applications with moderate to high particulate loads where extended run times matter.
Depth Filter Cartridges capture particles throughout the full thickness of the filter media rather than just at the surface. This makes them well-suited for applications with high sediment concentrations where a surface-style filter would blind quickly.
Membrane Filter Cartridges provide absolute-rated filtration, meaning they remove a defined percentage of particles at a specific micron size. Membrane cartridges are used in applications where precision and validation are required, such as pharmaceutical, biotech, and high-purity water processing.
Specialty Filter Cartridges are engineered for unique process requirements, including activated carbon cartridges for chemical and taste/odor reduction and application-specific media for targeted contaminant removal.
Cartridge Housings
The housing you select determines which cartridges you can use, so proper sizing is important. Cartridge housings come in single-cartridge and multi-cartridge configurations. Key selection factors include flow rate, viscosity, filtration efficiency, allowable pressure drop, and connection type and size.
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How to Identify the Right Cartridge Filter
Cartridge filters are not interchangeable across housings, so matching the correct specifications is essential. Have the following information ready when ordering:
Specification
What to Look For
Cartridge length
Standard lengths include 10", 20", 30", and 40"
Cartridge diameter
Common diameters range from approximately 2.5" to 6"
End cap configuration
222 flat, 222 fin, 226 flat, 226 fin, double open end, or internal O-ring
Micron rating
Determines the smallest particle size captured; lower micron = finer filtration
Filter media
Polypropylene, polyethersulfone membrane, borosilicate microfiberglass, expanded PTFE, or titanium
Seal material
Must be compatible with your process chemistry and temperature (Silicone, EPDM, Buna-N, Viton, Teflon)
Max operating temperature
Ranges from 140°F to 700°F depending on the media and construction
If you are unsure of your cartridge specifications, contact us with your housing brand and model number. Our team can cross-reference the correct cartridge for your system.
Performance and Maintenance
Cartridge filters are consumable components that require regular replacement to maintain system performance. A few indicators that a cartridge needs to be changed:
Increased pressure differential across the housing (the most reliable indicator)
Reduced flow rate through the system
Visible decline in product quality or clarity
The cartridge has reached the end of its recommended service interval
Establishing a replacement schedule based on pressure differential monitoring is the most effective way to balance filter life with system performance. Replacing cartridges too early wastes usable life; replacing them too late risks bypassing contaminants or damaging the cartridge element.
The micron rating you select also affects performance. A smaller micron rating captures finer particles but can limit flow, especially in liquids with high sediment content. Selecting the right balance between micron rating and flow capacity is critical, and our team can help you evaluate the best fit for your application.
Applications
Industrial cartridge filters from CFS are used across a wide range of industries, including:
Food and Beverage
Chemical Processing
Pharmaceutical and Biotechnology
Water and Wastewater
Petroleum and Petrochemical
Solvents, Resins, and Dyes
Automotive
Manufacturing
Why Choose CFS for Your Filters and Housings
Commercial Filtration Supply is an authorized distributor for every cartridge filtration brand we carry. Our direct manufacturer relationships mean competitive pricing without middleman markups, genuine OEM products, and expert support from a team with decades of experience in industrial liquid filtration. We maintain a large in-stock inventory and ship throughout the U.S. and internationally.
Need help selecting the right industrial cartridge filter or housing? Call (855) 236-0467 or submit a quote request for current pricing and availability.
CFS is a Leading Supplier of name brand cartridge filtration for commercial & industrial applications. We ship throughout the U.S. as well as internationally. We stock a wide range of cartridge housings & cartridge filters as extremely competitive prices. Visit Us online today.
