WATERRO INLINE THREAD 2.5″ PP CARTRIDGE – 1 µm Product description The WATERRO Inline THREAD 2.5″ PP cartridge – 1 µm is a high-efficiency inline polypropylene mechanical filtration cartridge with a threaded connection, designed to remove fine mechanical impurities from cold water. With a filtration rating of 1 micron, it effectively retains fine sand, rust, sludge, limescale deposits and other suspended particles, protecting the reverse osmosis membrane and extending the service life of the entire filtration system. It is suitable for domestic, commercial and OEM water treatment systems with Inline THREAD 2.5″ cartridges. The cartridge is made of 100% food-grade melt-blown polypropylene (PP) and equipped with a threaded connection, ensuring secure installation and leak-proof operation. It provides high dirt-holding capacity, low pressure drop and stable filtration efficiency. Technical specification Parameter | Value Product | Inline PP mechanical filtration cartridge Model | Inline THREAD 2.5″ PP – 1 µm Filter type | Mechanical filtration Material | 100% melt-blown polypropylene (PP) Filtration rating | 1 µm Connection | Thread Size | Inline THREAD 2.5″ Water type | Cold water Main function | Removal of fine mechanical impurities Application | RO pre-filtration and drinking water purification Brand | WATERRO Main advantages - Threaded connection - 100% melt-blown polypropylene filtration material - 1-micron filtration rating - Effectively retains sand, rust and suspended particles - High dirt-holding capacity - Low pressure drop - Protects RO membranes - Secure and leak-proof installation - Long service life