CRYSTOLITE™ is a robust, backwashable granular filtration medium developed for fine suspended-solids removal, turbidity control and Silt Density Index reduction.
CRYSTOLITE™ Micro Filtration Media is designed for residential, commercial, municipal and industrial water-treatment systems requiring finer filtration than conventional sand or multimedia can typically provide. Its high-surface-area crystalline granules capture suspended particles at and within the upper region of the filter bed. The accumulated solids are released during a short manual or automatic backwash cycle, allowing the media to be reused over an extended operating life. CRYSTOLITE™ can reduce dependence on disposable cartridge filters and help protect reverse osmosis, ultrafiltration, cooling, boiler and industrial process-water systems. Depending on water chemistry, it may also adsorb ammonium and selected dissolved metals.
CRYSTOLITE™ can be installed in downflow or upflow pressure vessels with manual or automatic backwashing. Final system design must account for influent solids, particle-size distribution, SDI, water chemistry, service flow and available backwash capacity.
Fine-solids and SDI reduction before reverse osmosis and ultrafiltration membranes.
Backwashable filtration of suspended solids following clarification or precipitation.
Removal of suspended matter from makeup, recirculation and blowdown-recovery streams.
Filtration for power generation, steel mills, metal processing and industrial utilities.
Treatment of process water containing suspended particles and selected trace metals.
Fine filtration and polishing before reuse, discharge or advanced treatment.
The high-surface-area granular bed captures fine suspended solids, turbidity and SDI-forming particles. Performance depends on particle distribution, bed depth, coagulation and service velocity.
A significant portion of suspended material is retained near the upper media surface, supporting easier release during backwashing and helping limit deep-bed fouling.
CRYSTOLITE™ supports published service velocities of 15–30 m/h, enabling compact pressure-vessel systems and parallel treatment trains for larger flows.
Accumulated solids are released through short backwash and rinse cycles, reducing dependence on disposable cartridges and plastic filter housings.
CRYSTOLITE™ combines fine mechanical filtration, surface retention and selective adsorption within a reusable granular bed.
Learn about CRYSTOLITE™ filtration performance, applications, system design, backwashing and regeneration.
Contact SupportSend us your flow rate, turbidity, TSS, particle-size distribution, SDI, pH, temperature and target water quality. Our specialists will help determine the correct media quantity, vessel size, service velocity and backwash requirements.