Wound Filter Cartridge

PRAIMO Wound Filter Cartridge is a high-efficiency depth filtration element manufactured by precision winding of filter yarn around a strong supporting core. The controlled winding pattern creates a graded-density filtration structure that effectively captures sediments, dirt, rust, sand and suspended particles throughout the depth of the media. The wound construction provides high dirt-holding capacity, low pressure drop, reliable filtration performance and long service life. PRAIMO Wound Filter Cartridges are available with multiple yarn material options and are suitable for a wide range of industrial liquid filtration and contamination-control applications. FEATURES: • Precision wound filter-media construction • True depth filtration for effective particulate removal • High dirt-holding capacity • Low pressure drop and smooth fluid flow • Multiple yarn material options • Wide chemical compatibility • Strong PP or stainless-steel core support • Long service life • Cost-effective filtration solution • Available in multiple micron ratings • Available in standard 10, 20, 30 and 40 inch lengths • DOE, SOE, 222 and 226 end configurations available • Suitable for standard cartridge filter housings • Application-specific configurations available MANUFACTURING DETAILS: PRAIMO Wound Filter Cartridges are manufactured by winding high-quality filter yarn in a controlled pattern around a strong supporting core. The precision winding creates a graded-density structure from the outer layer toward the inner core, providing true depth filtration and effective contaminant retention. The cartridge can be configured according to the filtration requirement by selecting the appropriate yarn material, micron rating, core material, cartridge length and end configuration. PRAIMO provides application-specific filtration solutions for industrial process requirements. MATERIAL OPTIONS: • Polypropylene (PP) – For general liquid filtration • Cotton – For high-temperature applications • Glass Fiber – For high-temperature and chemical-resistant applications • Polyester – For solvent and chemical applications CORE OPTIONS: • Polypropylene (PP) • Stainless Steel PRODUCT SPECIFICATIONS: Product Type: Wound Filter Cartridge Filter Type: Depth Filtration Cartridge Filter Media: Polypropylene / Cotton / Glass Fiber / Polyester Micron Rating: 1–200 µm Core Material: PP / Stainless Steel Standard Lengths: 10", 20", 30", 40" 10" Length: 254 mm 20" Length: 508 mm 30" Length: 762 mm 40" Length: 1016 mm Operating Temperature: Up to 90°C Maximum Operating Pressure: Up to 6.0 Bar End Caps: DOE / SOE / 222 / 226 Recommended Change-Out: When pressure drop reaches 1.5–2.0 Bar or according to operating conditions Application: Industrial Liquid Filtration Design: Standard / Customized APPLICATIONS: • Water Treatment • RO Systems • Pharmaceutical Industry • Food & Beverage • Chemical Processing • Petrochemical Industry • Paints & Inks • General Industrial Filtration • Process Liquid Filtration • Contamination Control Systems BENEFITS: • Effective true-depth filtration • High dirt-holding capacity • Helps extend cartridge service life • Low pressure drop • Supports high filtration efficiency • Wide selection of filtration ratings • Multiple yarn materials for different applications • Wide chemical compatibility • Strong core provides structural stability • Helps protect downstream equipment • Cost-effective industrial filtration • Easy installation and replacement • Suitable for different process-fluid requirements CUSTOMIZATION: PRAIMO can supply Wound Filter Cartridges according to application requirements. Customization may include yarn material, micron rating, core material, cartridge length, end configuration and other application-specific filtration parameters. INDUSTRIES SERVED: Water Treatment, RO Systems, Pharmaceutical, Food & Beverage, Chemical Processing, Petrochemical, Paints & Inks, Manufacturing and General Industrial Filtration. PRAIMO – The Science of Filtration. Engineered filtration technologies for critical industrial applications.