The 20-Inch String Wound Cartridge<\/b> is engineered to handle challenging water conditions where standard melt-blown (spun) filters might clog too quickly. By using a continuous strand of high-quality polypropylene yarn wound in a specific diamond pattern, this filter provides “true depth filtration.” This is essential for protecting expensive downstream equipment like RO membranes and UV sterilizers in high-turbidity areas across Sri Lanka.<\/p>\n Superior Dirt-Holding Capacity:<\/b> The unique honeycomb structure is “loose” on the outside and “tight” on the inside.5<\/sup><\/span> This gradient density allows the filter to hold significantly more sediment by weight compared to standard filters, extending the time between replacements.<\/span><\/p>\n<\/li>\n Steady Flow & Low Pressure Drop:<\/span><\/b> Despite its massive size and filtration precision, the wound design allows for high flow rates (up to 10\u201330 GPM depending on diameter), ensuring consistent water pressure for your entire facility.<\/span><\/p>\n<\/li>\n 100% Virgin Polypropylene:<\/b> Manufactured using food-grade materials that are 100% free from resin binders, lubricants, and anti-static agents.<\/span> It is safe for drinking water, beverage processing, and pharmaceutical applications.<\/span><\/p>\n<\/li>\n Chemical & Temperature Resistance:<\/b> The polypropylene media offers excellent resistance to most acids, alkalis, and solvents.<\/span>\u00a0It is rated for temperatures up to 60\u00b0C – 74\u00b0C<\/b>, making it suitable for both cold and hot water pre-filtration.<\/p>\n<\/li>\n Structural Integrity:<\/b> The yarn is tightly wound around a reinforced central core, ensuring the cartridge maintains its shape and filtration accuracy even during sudden pressure surges or heavy sediment loads.<\/span><\/p>\n<\/li>\n<\/ul>\n Industrial RO Pre-Filtration:<\/b> The primary sediment stage for 250 LPH, 500 LPH, and larger Reverse Osmosis plants.<\/p>\n<\/li>\n Whole-House Systems:<\/b> Ideal for large mansions or apartment complexes with high water demand.<\/p>\n<\/li>\n Commercial Use:<\/b> Perfect for restaurants, car washes, and hotels to protect water heaters and laundry equipment.<\/p>\n<\/li>\n Agriculture & Irrigation:<\/b> Removes fine silt and sand from well water to prevent clogging of drip irrigation lines.<\/p>\n<\/li>\n<\/ul>\n Achieve superior sediment filtration with the 20-inch Wound Sediment Filter Cartridge<\/b>. Built for heavy-duty performance, this “depth” filter uses a precision honeycomb weave to capture massive amounts of sand, silt, rust, and scale.<\/span> Its 20-inch length provides double the filtration area of standard cartridges, making it the top choice for Sri Lankan industrial plants, large residences, and commercial RO systems.<\/p>\n Micron Rating:<\/b> Available in various precision levels (1, 5, 10, 20, or 50 Microns).<\/p>\n<\/li>\n High Dirt-Holding:<\/b> Graded density design traps larger particles at the surface and fine particles at the core.<\/span><\/p>\n Compatibility:<\/b> Available in <\/span>Slim<\/span><\/b> (2.5″ diameter)<\/span><\/p>\n<\/li>\n Durability:<\/span><\/b> Wound around a rigid polypropylene core to prevent collapse under high pressure.<\/span><\/p>\nKey Features & Benefits:<\/b><\/h3>\n
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Typical Applications in Sri Lanka:<\/b><\/h3>\n
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Technical Specifications:<\/b><\/h3>\n
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\n Feature<\/strong><\/td>\n Detail<\/strong><\/td>\n<\/tr>\n<\/thead>\n\n \n Material (Media)<\/b><\/span><\/td>\n 100% Food-Grade Polypropylene Yarn<\/span><\/td>\n<\/tr>\n \n Material (Core)<\/b><\/span><\/td>\n Reinforced Polypropylene<\/span><\/td>\n<\/tr>\n \n Dimensions<\/b><\/span><\/td>\n 20″ Length x 2.5″ (Slim)\u00a0<\/span><\/td>\n<\/tr>\n \n Micron Ratings<\/b><\/span><\/td>\n 1, 5, 10, 20, 25, 50 Micron<\/span><\/td>\n<\/tr>\n \n Max Pressure<\/b><\/span><\/td>\n Up to 110\u2013125 PSI<\/span><\/td>\n<\/tr>\n \n Recommended Change<\/b><\/span><\/td>\n Every 4\u20136 months (based on water turbidity)<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":" \n