Cartridge Filter

Available Options

FLO-S (NSF Certified Manufacturer)FLO-S (HALAL Certified Manufacturer)

FLO-S String Wound Filter Cartridges are manufactured using computerized winding technology to provide a true graded density filtration structure with a diamond-shaped flow path. Manufactured from FDA-compliant materials, the cartridges are available in a variety of media, core materials, micron ratings, and dimensions for industrial liquid filtration applications.

Available Options

FLO-SS (NSF Certified Manufacturer)FLO-SS (HALAL Certified Manufacturer)

FLO-SS String Wound Filter Cartridges are manufactured using computerized winding technology to provide a true graded density filtration structure with a diamond-shaped flow path. Manufactured from FDA-compliant materials, the cartridges are available in a variety of media, core materials, micron ratings, and dimensions for industrial liquid filtration applications.

Available Options

KAREI-SF (NSF Certified Manufacturer)KAREI-SF (HALAL Certified Manufacturer)

KAREI-SF Series Silicone-Free String Wound Filter Cartridges are designed for applications requiring silicone-free true depth filtration. Manufactured using computerized winding technology, the cartridges provide a graded density filtration structure for effective particle retention. Available in a wide range of FDA Code of Federal Regulations Title 21 compliant media materials, they are suitable for industrial liquid filtration and food & beverage applications.

KAREI-DWF Series Deluxe Wound Depth Filter Cartridges are designed with an enhanced open winding process and an internal media blanket to provide true graded density filtration. The unique construction improves particle retention, increases dirt holding capacity, and maintains low pressure drop with high flow rates. Manufactured from FDA CFR Title 21 compliant materials, the cartridges are suitable for demanding industrial liquid filtration and food & beverage applications.

Available Options

FLO-SPA (NSF Certified Manufacturer)FLO-SPA (HALAL Certified Manufacturer)

FLO SPA Series Spun Sediment Filter Cartridges are manufactured from 100% pure polypropylene using an advanced melt blown process to produce a true graded density structure. The cartridges are designed for the efficient removal of sand, rust, sediment, silt, dirt, and suspended particles while providing low pressure drop and broad chemical compatibility for industrial and residential water filtration applications.

Available Options

FLO-SPB (NSF Certified Manufacturer)FLO-SPB (HALAL Certified Manufacturer)

FLO SPB Series Spun Sediment Filter Cartridges are manufactured from 100% pure polypropylene using an advanced melt blown process with a grooved surface design to maximize filtration area and dirt holding capacity. The graded density structure provides efficient removal of suspended particles while maintaining low pressure drop for industrial and residential water filtration systems.

KAREI-HMI Series High Efficiency Micro-Denier Melt Blown Filter Cartridges are manufactured from silicone-free pure polypropylene micro-denier fibers using a thermally bonded melt blown process. The graded density structure provides high particle retention, broad chemical compatibility, low pressure drop, and consistent filtration performance for a wide range of industrial liquid filtration applications.

Available Options

KAREI-HMIII (NSF Certified Manufacturer)KAREI-HMIII (HALAL Certified Manufacturer)

KAREI-HMIII Series High Efficiency Micro-Denier Melt Blown Filter Cartridges feature a rugged surface structure that increases the effective filtration area and improves particle retention. Manufactured from silicone-free pure polypropylene micro-denier fibers using a thermally bonded melt blown process, the cartridges provide graded density filtration, low pressure drop, and broad chemical compatibility for demanding industrial liquid filtration applications.

KAREI-DHM Series Double-Structure High Efficiency Melt Blown Filter Cartridges are manufactured from FDA-compliant silicone-free pure polypropylene micro-denier fibers using a thermally bonded multi-layer construction. The unique double-structure design combines a graded density outer layer with a high-density inner layer to improve particle retention, reduce pressure drop, and extend service life compared with conventional depth filter cartridges. The built-in polypropylene core provides additional mechanical strength for demanding industrial filtration applications.

KAREI-ADM Series Absolute Rated Double-Structure Silicone-Free Non-Woven Melt Blown Filter Cartridges are manufactured from FDA-approved silicone-free, non-foaming pure polypropylene micro-denier fibers using a multi-layer thermal bonding structure. The unique double-structure design combines a high-density fixed-pore inner layer with a graded-density outer layer that acts as a pre-filter, allowing larger particles to be removed before reaching the inner layer. This reduces filter loading, provides extremely low pressure drop, and delivers a service life of 2–8 times longer than conventional depth filter cartridges. Thermally bonded without surfactants, binders, or adhesives, ADM provides high-purity filtration performance and is suitable for a wide range of process fluid applications.

Available Options

HEINING-A (NSF Certified Manufacturer)HEINING-A (HALAL Certified Manufacturer)

HEINING-A Standard Depth Filter Cartridges are manufactured from silicone-free non-foaming melt blown polypropylene media with a coreless rigid structure. The cartridge provides broad chemical compatibility, low pressure drop, and consistent flow performance while complying with FDA Code of Federal Regulations Title 21 requirements for food and beverage applications.

Available Options

HEINING-B (NSF Certified Manufacturer)HEINING-B (HALAL Certified Manufacturer)

HEINING-B High Efficiency Depth Filter Cartridges are manufactured from silicone-free non-foaming melt blown polypropylene media with a coreless rigid structure. The Type B construction provides efficient depth filtration, broad chemical compatibility, and low pressure drop while maintaining stable flow performance. Manufactured from FDA CFR Title 21 compliant materials, the cartridges are suitable for industrial liquid filtration and food & beverage applications.

HEINING-HSA High Efficiency & Strong Surface Depth Filter Cartridges are manufactured from silicone-free non-foaming melt blown polypropylene media with a coreless rigid structure. A heat strengthening process enhances the filter surface, improving structural integrity and minimizing media migration during filtration. Manufactured from FDA Code of Federal Regulations Title 21 compliant materials, the cartridges provide low pressure drop, broad chemical compatibility, and reliable performance for industrial liquid filtration and food & beverage applications.

KAREI-AP Series Absolute Pleated Polypropylene Filter Cartridges are manufactured from 100% pure polypropylene using a multi-layer micro-denier depth matrix with optimized pleated construction. The absolute rated filtration structure provides excellent particle retention, high flow rates, low pressure drop, and superior dirt holding capacity. Manufactured from FDA CFR Title 21 compliant materials in an ISO 9001 certified Class 10K cleanroom environment, the cartridges are ideal for critical industrial liquid filtration applications.

KAREI-PES Series Absolute Rated Pleated Membrane Filter Cartridges are manufactured from hydrophilic high asymmetric Polyether Sulfone (PES) membranes with polypropylene support layers using thermal bonding technology. The fixed pore membrane structure provides absolute particle retention (β=5,000), high flow rates, low pressure drop, and excellent dirt holding capacity. Manufactured from FDA CFR Title 21 compliant materials and meeting USP Class VI requirements, KAREI PES cartridges are ideal for critical filtration in pharmaceutical, biotechnology, food & beverage, microelectronics, and high purity water applications.

KAREI-PTFE Series Absolute Rated Pleated Membrane Filter Cartridges are manufactured from expanded Polytetrafluoroethylene (ePTFE) membrane supported by 100% pure polypropylene components using thermal bonding technology. The inert PTFE membrane provides outstanding chemical compatibility, high flow rates, low pressure drop, and excellent particle retention for both liquid and gas filtration. Manufactured from FDA CFR Title 21 compliant materials in an ISO 9001 certified Class 10K cleanroom, the cartridges are ideal for critical filtration applications requiring superior purity and reliability.

KAREI-JH-AP Series Absolute Rated Jumbo Highflow Pleated Filter Cartridges are designed for high-flow and high-pressure filtration applications. Manufactured with multi-graded polypropylene depth media, the cartridge provides absolute particle retention from 0.1 to 70 μm, high effective filtration area of more than 5.0 m² per 20-inch cartridge, high flow rates, low pressure drop, and superior dirt holding capacity. Thermal bonding without surfactants, binders, or adhesives, combined with a non-woven polypropylene drainage layer, helps minimize extractables and fiber shedding.

KAREI-PVDF Series Absolute Rated Polyvinylidene Fluoride (PVDF) Pleated Membrane Filter Cartridges are manufactured from high-purity PVDF membrane in a Class 10K cleanroom for demanding electronic and process chemical filtration applications. Available in hydrophobic and hydrophilic membrane configurations, the cartridges provide fixed absolute pore ratings from 0.02 to 0.8 μm, excellent particle removal and bacteria retention, high flow rates, and low pressure drops. The PVDF and polypropylene construction offers excellent chemical compatibility, while thermal bonding without surfactants, additives, or binders minimizes extractables and media shedding.

KAREI-N66 Series Absolute Rated Nylon 66 Pleated Membrane Filter Cartridges are manufactured from high-purity Nylon 66 membrane for final filtration applications requiring high purity and efficient particle removal. The non-shedding membrane provides absolute fixed pore ratings from 0.1 to 1.0 μm with excellent particle removal and bacteria retention capabilities. Large void volume and porous media provide high flow rates with low pressure drops, while thermal bonding without surfactants, additives, or binders minimizes extractables. Manufactured in a Class 10K cleanroom, the cartridges are 100% pre-flushed with deionized water and integrity tested for consistent filtration performance.

FLO-PM Series Polypropylene Pleated Filter Cartridges are manufactured from 100% pure polypropylene microfiber using advanced pleated filtration technology. Designed to provide an economical and reliable filtration solution, the cartridges offer excellent particle retention, high flow rate, low pressure drop, and long service life. Manufactured from FDA-compliant materials with thermal bonding construction, FLO-PM is suitable for a wide range of industrial liquid filtration applications.

FLO-PM PLUS Series Absolute Polypropylene Pleated Filter Cartridges are manufactured from 100% pure polypropylene microfiber using advanced pleated filtration technology. Designed for high efficiency and reliable particle retention, the cartridges provide absolute rated filtration, high flow rate, low pressure drop, and long service life. Manufactured from FDA-compliant materials with thermal bonding construction, FLO PM PLUS is suitable for demanding industrial liquid filtration applications requiring consistent filtration performance.

YS Microporous PP Pleated Filter Cartridges are manufactured from ultra-fine polypropylene membrane and non-woven polypropylene support layers using a melt fusing process. The all-polypropylene construction eliminates adhesives, minimizes extractables, and provides reliable filtration performance with high flow rate, low differential pressure, and excellent dirt holding capacity for a wide range of industrial liquid filtration applications.

KAREI-CLEAN A Activated Carbon Filter Cartridges are manufactured using high-grade activated carbon powder integrated into a one-step filtration design. The cartridge combines particle filtration and activated carbon adsorption in a single element, effectively reducing chlorine, color, odor, organic contaminants, and volatile organic compounds (VOC). Designed for industrial liquid filtration, CLEAN A provides high adsorption efficiency, low maintenance, and reliable performance without the need for a separate carbon treatment system.

FLO-CB Series Carbon Block Filter Cartridges are manufactured using high-density activated carbon with advanced steam activation technology in compliance with ASTM and JIS standards. The optimized pore structure provides excellent chlorine reduction, taste and odor removal, VOC reduction, and particle filtration while maintaining low pressure drop and extended service life. Available in charcoal base, acid washed charcoal base, and coconut shell carbon media for a wide range of industrial and water purification applications.

CC Series Wrapped Carbon Impregnated Filter Cartridges combine sediment filtration and activated carbon adsorption in a single cartridge. Manufactured with high-quality carbon impregnated media wrapped around a polypropylene core, the cartridge effectively reduces sediment, chlorine, unpleasant taste, odor, and trace dissolved organic compounds while maintaining high flow rate and low pressure drop. Designed as an economical filtration solution for residential, commercial, and industrial water treatment applications.

C1YN Carbon Filter Cartridges are specially designed for electroplating solutions and special chemical removal applications. Using highly purified activated carbon with a specialized filtration technology, the cartridge provides high dirt holding capacity, high flow rate, and low pressure drop. A final protective netting helps prevent carbon fines from entering the plating bath, while the cartridge is designed to withstand strongly acidic and strongly alkaline solutions up to 80°C.