Usage/Application - Home / Commercial Weight - 0.2 - 0.4 kg Filter Material - Polypropylene (PP), High-Density Polyethylene (HDPE) Height - 20 - 25 cm Micron Rating - 5 Micron Usage - All Types Of Water Purifiers RO Pre Filter We have carved a niche amongst the most dominant names in this domain, instrumental in providing an excellent quality range of RO Spun Water Filter Cartridges.