Product Introduction
The HFU660UY100H13W is a large-flow, pleated filter cartridge engineered for high-capacity industrial water pretreatment. Belonging to the widely recognized HFU series, it is designed to deliver high flow rates and efficient removal of suspended solids. It is a direct-compatible product, often serving as a reliable and cost-effective replacement for cartridges from major OEMs like Pall (PALL). This model features a large diameter, pleated structure, and a single-open-end design to maximize filtration area while reducing the required number of housings and overall system footprint.
Filtration Precision
The cartridge offers a customizable filtration range. Standard precision ratings include 1, 5, 10, 20, 40, 70, and 100 micrometers (µm). The specific precision (e.g., 5µm) is tailored to the application’s requirements. The “100” in the model number typically indicates it is part of the HFU660 high-flow series.
Flux
This model is engineered for very high single-cartridge flux (flow rate). Performance data for a closely related model, HFU660UY100H13, indicates a water flow rate of up to 1300 liters per minute (LPM) for a standard 40-inch (1016 mm) length cartridge. This high capacity allows one cartridge to replace the function of dozens of standard-sized filters.
Salt Rejection Rate
Not Applicable (N/A). The HFU660UY100H13W is a mechanical depth filter. Its function is the physical removal of suspended particles and solids based on size. It does not have a semi-permeable membrane and therefore cannot remove dissolved ionic salts. Its primary role is as a pre-filter to protect downstream equipment like Reverse Osmosis (RO) systems, which perform the desalination.
Pressure Drop
The pleated design aims to provide a low initial pressure drop. According to the technical specifications for the series, the cartridge can withstand operational differential pressure up to 3.4 bar at 82°C. The recommended point for replacement is when the differential pressure reaches 2.4 bar (at 20°C), indicating the filter media is saturated with contaminants.
Molecular Weight Cutoff (MWCO)
Not Applicable (N/A). The concept of MWCO is specific to membrane separation processes like Ultrafiltration (UF) and Nanofiltration (NF), which separate solutes based on molecular weight. This is a depth filter that operates on a micron-based particle size exclusion principle and does not have an MWCO rating.
Membrane Thickness
Not Applicable (N/A). This product is not a thin-film membrane element. It is a pleated depth filter cartridge, and its separation is performed by a thick, porous, folded media. Therefore, “membrane thickness” is not a relevant technical parameter.
Replacement Cycle
The replacement cycle is not time-based. Service life is determined by the increase in differential pressure across the cartridge due to contaminant loading. The cartridge must be replaced when the pressure drop reaches the recommended terminal value (typically 2.4 bar). The actual cycle depends entirely on the quality of the feed water.
Features
High Flow in a Single Housing: Significantly reduces the number of filter vessels required, saving space and installation cost.
Large Dirt-Holding Capacity: The extensive pleated surface area provides a long service life and high contaminant loading.
Robust Construction: Features include an internal polypropylene (PP) support skeleton, reinforced end caps, and reliable O-ring seals to prevent bypass.
High Filtration Efficiency: Achieves a Beta ratio (βx) of ≥1000, which translates to a ≥99.9% removal efficiency for its rated particle size.
Material Compatibility: The filter media is available in Polypropylene (PP) or Glass Fiber (GF), with seal options like EPDM or Nitrile rubber.
Temperature Range: Can operate within a wide temperature range, typically from -10°C to +100°C.
Application Fields
This high-flow cartridge is a versatile pre-filter across numerous industries requiring large-volume particulate removal:
Water Purification: Pre-treatment for Reverse Osmosis (RO) systems, Ultrafiltration (UF) systems, and seawater desalination plants.
Power Generation: Condensate water filtration and pre-filtration for iron removal systems in power plants.
Process Industries: Filtration in the petrochemical, pharmaceutical, food & beverage (e.g., bottled water, wine), electronics (high-purity water), and chemical sectors.
Conclusion
In summary, the HFU660UY100H13W is a high-performance, high-flow depth filter cartridge designed for large-scale industrial water pretreatment. Its core value lies in providing reliable and efficient protection for sensitive downstream equipment (particularly RO and UF membranes) by removing suspended solids. Its design prioritizes extended service life, reduced system complexity, and lower overall capital and operational costs.
Related Products
Other Models in the HFU Series: This model belongs to a large family. Directly related models include
HFU660UY100H13,HFU660UY045H13,HFU660UY060J, andHFU660UY1000J.Different Precision Grades: The same physical cartridge platform is available in the full range of standard precision ratings (1µm to 100µm).
Cross-Brand Equivalents: The HFU series is extensively produced as a replacement for cartridges from major OEMs like Pall, 3M, and Parker.
