Product Introduction
The HFU620GF100H13 is a heavy-duty industrial water treatment filter cartridge, meticulously engineered for high-efficiency particulate removal in pre-filtration and intermediate filtration systems. Crafted with premium glass fiber filter media and a reinforced structural design, this cartridge is built to endure continuous operation in demanding water treatment environments. It integrates excellent dirt-holding capacity and stable flow performance, making it a reliable choice for industrial, commercial, and municipal water purification projects that require consistent filtration quality and long service life.
Filtration Precision
The HFU620GF100H13 boasts a nominal filtration precision of 13 microns. This precise pore size distribution enables the cartridge to effectively capture suspended solids, sand particles, rust, and colloidal contaminants with a particle size of 13 microns and above. The uniform filtration layer ensures that no large particles pass through to downstream equipment, thus safeguarding the integrity and performance of core water treatment components.
Flux
Under standard operating conditions (a temperature of 25℃ and an inlet pressure of 0.3 MPa), the HFU620GF100H13 delivers a rated flux of 100 L/min. The optimized glass fiber media structure minimizes flow resistance, allowing for high-volume water throughput while maintaining strict filtration standards. This flux rate is well-suited for medium-scale water treatment systems that balance processing efficiency and filtration accuracy.
Salt Rejection Rate
As a particulate filtration cartridge, the HFU620GF100H13 is not designed for salt removal. Its core function focuses on the physical separation of solid contaminants rather than the rejection of dissolved salts in water. Therefore, the salt rejection rate of this product is negligible, and it should not be used as a substitute for reverse osmosis (RO) or nanofiltration (NF) membrane elements in desalination applications.
Pressure Drop
The initial pressure drop of the HFU620GF100H13 is less than 0.015 MPa when operating at the rated flux. As contaminants accumulate on the filter surface over time, the pressure drop will gradually rise. To ensure optimal system performance and prevent energy waste, it is recommended to clean or replace the cartridge once the pressure drop reaches 0.1 MPa.
Molecular Weight Cutoff (MWCO)
The HFU620GF100H13 operates based on a particle size-based screening mechanism rather than molecular weight separation. This parameter is primarily applicable to membrane products such as ultrafiltration and microfiltration membranes, which separate substances according to molecular size. Hence, the HFU620GF100H13 does not have a specific molecular weight cutoff value.
Membrane Thickness
The glass fiber filter media layer of the HFU620GF100H13 has a thickness of 1.5 mm, providing an excellent balance between filtration efficiency and dirt-holding capacity. The composite structure, including the protective mesh layer and the support layer, has an overall thickness of 4.0 mm. This robust thickness enhances the cartridge’s mechanical strength, preventing deformation or damage during backwashing and long-term continuous operation.
Replacement Cycle
The recommended replacement cycle of the HFU620GF100H13 is 4–8 months, which is subject to the inlet water quality and operating conditions. In water environments with high suspended solid concentrations (more than 50 mg/L), the replacement cycle may be shortened to 2–3 months. Conversely, in well-pretreatment water systems with low contaminant levels, the service life can be appropriately extended, but it should not exceed 8 months to avoid microbial growth and secondary pollution.
Features
- High dirt-holding capacity: The glass fiber media has a porous structure that can trap a large volume of contaminants, extending the service life of the cartridge.
- Stable filtration precision: The 13-micron nominal precision ensures consistent removal of particulate matter, protecting downstream equipment from wear and clogging.
- Low initial pressure drop: The optimized media structure reduces energy consumption during operation, lowering the overall operating cost of the water treatment system.
- Durable construction: The reinforced end caps and anti-deformation support frame make the cartridge suitable for high-pressure and continuous operation scenarios.
- Eco-friendly and cost-effective: The cartridge can be cleaned multiple times before replacement, reducing waste and cutting down on long-term maintenance costs.
Application Fields
- Industrial water pretreatment: Used in the pre-filtration stage of RO systems, boiler feedwater systems, and cooling water circulation systems in power plants, chemical plants, and metallurgical facilities to protect core equipment.
- Municipal water supply: Applied in tap water treatment plants for fine filtration to remove residual sediments and improve water clarity.
- Food and beverage industry: Utilized in the filtration of raw water for beverage production, dairy processing, and brewing to meet food safety standards.
- Pharmaceutical industry: Employed in the pre-filtration of purified water and water for injection preparation systems to ensure the purity of pharmaceutical production water.
- Commercial building water systems: Suitable for central air conditioning circulating water systems and domestic water purification systems in shopping malls, hotels, and office buildings.
Conclusion
The HFU620GF100H13 water treatment filter cartridge is a high-performance particulate filtration product that excels in dirt-holding capacity, flow stability, and mechanical durability. It is specifically designed to solve the problem of solid contaminant pollution in medium-scale water treatment systems, effectively protecting downstream equipment and improving the overall water quality. While it does not possess salt rejection or molecular weight cutoff capabilities, its outstanding performance in particulate removal makes it an essential component in industrial, commercial, and municipal water treatment projects.
Related products
- HFU620GF100H5: A high-precision variant of the same series with 5-micron filtration precision, suitable for scenarios requiring stricter particulate control.
- HFU620GF150H13: A high-flow model with a rated flux of 150 L/min, ideal for large-scale water treatment systems.
- HFU620GF100H20: A coarse filtration model with 20-micron precision, designed for pre-filtration of high-sediment raw water.
- HFU620 Series Backwash Cleaning Device: A dedicated accessory that can effectively remove trapped contaminants and extend the service life of the filter cartridge.
- HFU620 Series Pressure Vessel: A matched filter housing that is compatible with all HFU620 series cartridges and provides a complete and sealed filtration solution.
