The 20-Inch BB 1 Micron Wound Cartridge<\/b> is the professional choice for situations requiring extreme water clarity at high volumes. While standard filters often clog quickly when dealing with fine mud or “red water” rust, the string-wound design uses a precision-wrapped pattern that is looser on the outside and tighter toward the core.<\/span> This “true depth filtration” allows the cartridge to absorb massive amounts of debris before requiring a change.<\/span><\/p>\n <\/p>\n Exceptional Fine-Particle Capture:<\/b> The <\/span>1 micron rating<\/span><\/b> is tight enough to remove microscopic sediments, protecting sensitive downstream components like Reverse Osmosis (RO) membranes, UV sterilizers, and high-end plumbing fixtures from abrasive damage.<\/span><\/p>\n<\/li>\n Massive Dirt-Holding Capacity:<\/b> Because of its Big Blue (4.5″) diameter, this cartridge can hold several times more sediment than a standard 10-inch or slim filter, making it perfect for the heavy sediment loads often found in Sri Lankan borehole and municipal water.<\/p>\n<\/li>\n High Flow Performance:<\/b> Engineered to minimize pressure drop, it maintains a steady, powerful water flow even in large mansions, apartment buildings, or small factories.<\/p>\n<\/li>\n Chemical & Heat Resistance:<\/b> Made from 100% Food-Grade Polypropylene<\/b>, it is resistant to bacteria, chemicals, and temperatures up to 60\u00b0C – 74\u00b0C<\/b>, ensuring no odors or fibers are released into your water supply.<\/p>\n<\/li>\n Structural Strength:<\/b> The yarn is wound around a reinforced polypropylene core, preventing the filter from bypassing or collapsing during sudden pressure spikes.<\/p>\n<\/li>\n<\/ul>\n Whole-House POE:<\/span><\/b> Point-of-Entry filtration for large luxury homes and villas.<\/span><\/p>\n<\/li>\n Commercial Pre-Filtration:<\/span><\/b> Primary stage for high-volume RO plants (500LPH+), hotels, and beverage plants.<\/span><\/p>\n<\/li>\n Borehole & Rainwater:<\/b> Specifically effective at removing the fine “silt” and clay particles common in untreated water.<\/span><\/p>\n<\/li>\n<\/ul>\n Achieve industrial-grade water clarity with the 20-Inch (BB) Wound Filter Cartridge (1 Micron)<\/strong>. This high-capacity “depth” filter is specifically designed to capture the finest particles of sand, silt, and rust that standard filters miss.<\/span> Its massive 4.5-inch diameter and 20-inch length provide a massive surface area, ensuring high flow rates for entire households or commercial facilities without compromising filtration precision.<\/span><\/p>\n Micron Rating:<\/b> High-precision <\/span>1 Micron<\/span><\/b> nominal for ultra-fine sediment removal.<\/span><\/p>\n<\/li>\n Jumbo Capacity:<\/span><\/b> 20″ x 4.5″ (Big Blue) size for maximum dirt-holding and extended life.<\/span><\/p>\n<\/li>\n Depth Filtration:<\/b> Gradient-density honeycomb weave traps contaminants layer by layer.<\/p>\n<\/li>\n High Flow:<\/b> Supports flow rates up to <\/span>30\u201340 Gallons Per Minute (GPM)<\/span><\/b>.<\/span><\/p>\nKey Features & Benefits:<\/b><\/h3>\n
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Typical Applications:<\/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<\/b><\/span><\/td>\n 100% Polypropylene Yarn<\/span><\/td>\n<\/tr>\n \n Micron Rating<\/b><\/span><\/td>\n 1 Micron (Nominal)<\/span><\/td>\n<\/tr>\n \n Dimensions<\/b><\/span><\/td>\n 20″ Length x 4.5″ Diameter<\/span><\/td>\n<\/tr>\n \n Flow Rate<\/b><\/span><\/td>\n Up to 30\u201340 GPM (approx. 115\u2013150 LPM)<\/span><\/td>\n<\/tr>\n \n Max Pressure<\/b><\/span><\/td>\n Up to 110\u2013125 PSI<\/span><\/td>\n<\/tr>\n \n Temperature<\/b><\/span><\/td>\n 4\u00b0C – 74\u00b0C (40\u00b0F – 165\u00b0F)<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":" \n