HFU660UY400H13 Water Treatment Filter Cartridge

Product Introduction

The HFU660UY400H13 is a high-performance industrial water treatment filter cartridge, engineered for efficient and reliable pre-filtration and fine filtration in various water treatment systems. It is designed with advanced filter media and a robust structural framework to withstand harsh operating conditions while maintaining consistent filtration efficiency. This product integrates high flow capacity and precise particle retention, making it a cost-effective solution for industrial and commercial water purification needs.

Filtration Precision

The HFU660UY400H13 features a nominal filtration precision of 13 microns, which enables it to effectively capture suspended solids, sediments, rust particles, and other contaminants with a particle size of 13 microns and above. The uniform pore size distribution of the filter media ensures stable filtration performance and prevents the passage of unwanted impurities into the downstream water system.

Flux

This filter cartridge delivers an impressive flux rate of up to 400 L/min under standard operating conditions (temperature of 25℃ and inlet pressure of 0.3 MPa). The optimized design of the filter element structure minimizes flow resistance, allowing for high-volume water treatment without compromising filtration quality, which is ideal for scenarios requiring large-scale water processing in a short time.

Salt Rejection Rate

It should be noted that the HFU660UY400H13 is a particulate filtration cartridge, not a reverse osmosis (RO) or nanofiltration (NF) membrane element. Therefore, it is not designed for salt rejection, and its salt rejection rate is negligible. Its core function focuses on the removal of particulate contaminants rather than dissolved salts in water.

Pressure Drop

Under the rated flux condition, the initial pressure drop of the HFU660UY400H13 is less than 0.02 MPa. As the filtration process proceeds and contaminants accumulate on the filter surface, the pressure drop will gradually increase. When the pressure drop reaches 0.1 MPa, it is recommended to clean or replace the filter cartridge to ensure the normal operation of the water treatment system.

Molecular Weight Cutoff (MWCO)

Since the HFU660UY400H13 adopts a physical screening mechanism based on particle size rather than molecular weight separation, it does not have a specific molecular weight cutoff value. This parameter is more applicable to membrane filtration products such as ultrafiltration and nanofiltration membranes, while this filter cartridge is suitable for separating particulate matter by size.

Membrane Thickness

The filter media layer of the HFU660UY400H13 has a thickness of 1.2 mm, and the overall thickness of the composite filter structure (including the protective layer and support layer) is 3.5 mm. The moderate thickness of the filter media balances the filtration efficiency and mechanical strength, ensuring that the filter cartridge is not easily damaged during backwashing or long-term use.

Replacement Cycle

The recommended replacement cycle of the HFU660UY400H13 ranges from 3 to 6 months, which is affected by the inlet water quality and operating conditions. If the inlet water has a high concentration of suspended solids, the replacement cycle may be shortened to 1–2 months; conversely, in a water environment with good pretreatment, the service life can be appropriately extended, but it should not exceed 6 months to avoid secondary pollution caused by filter blockage and microbial growth.

Features

High flow capacity: The 400 L/min rated flux meets the demand for large-scale water treatment, reducing the number of filter cartridges used in parallel and saving installation space.
Stable filtration precision: The 13-micron nominal filtration accuracy ensures consistent removal of particulate contaminants, protecting downstream equipment.
Low initial pressure drop: The optimized structural design reduces energy consumption during operation and lowers the operating cost of the water treatment system.
Durable structure: The composite filter media and reinforced end caps enhance the impact resistance and pressure-bearing capacity of the filter cartridge, suitable for continuous operation in harsh industrial environments.
Easy maintenance: The standardized size design allows for quick replacement without the need for specialized tools, improving the maintenance efficiency of the system.

Application Fields

Industrial water pretreatment: Used in the pre-filtration stage of reverse osmosis systems, ultrafiltration systems, and ion exchange systems in power plants, chemical plants, and electronic factories to protect core membrane components.
Municipal water supply: Applied in the fine filtration of tap water to remove residual sediments and improve water quality.
Food and beverage industry: Used in the filtration of raw water for beverage production, dairy processing, and brewing to ensure product safety and quality.
Pharmaceutical industry: Employed in the pre-filtration of purified water preparation systems to meet the strict water quality requirements of pharmaceutical production.
Commercial circulating water systems: Suitable for cooling water circulation systems in office buildings, shopping malls, and hotels to reduce pipeline scaling and equipment wear.

Conclusion

The HFU660UY400H13 water treatment filter cartridge is a high-quality, high-efficiency particulate filtration product that combines high flow capacity, stable precision, and durable performance. It effectively solves the problem of particulate contamination in various water treatment scenarios, protects downstream equipment, and reduces the overall operating cost of the system. Although it does not have salt rejection and molecular weight cutoff functions, its outstanding performance in particulate removal makes it an indispensable component in industrial and commercial water treatment systems.

HFU660UY400H13 Industrial High-Flow Water Filter Element – Acid & Alkali Resistant for Water Treatment Pre-Filtration