Product Introduction
The HFU660UY060H13W is a large-diameter, high-flow pleated cartridge designed for industrial water pretreatment. It belongs to a common series of “Pall-compatible” replacement cartridges produced by various filter manufacturers. This model is typically designed for a 60-inch (1524mm) length and features a robust construction with internal and external support skeletons made from polypropylene (PP). Fluid flow is commonly designed from the inside to the outside (inside-out), trapping contaminants efficiently within the core structure.
Filtration Precision
The model can be manufactured to various standard filtration ratings. The common range is between 1 and 20 micrometers (μm), with specific options such as 1, 5, 10, and 20μm. A procurement specification from a power plant for a similar model, HFU660UY060H13, explicitly specifies a filtration precision of 6μm, which is a precise industrial standard for applications like condensate polishing.
Flux
Engineered for high single-cartridge throughput, this large-diameter pleated design significantly increases filtration area. A similar, widely referenced model HFU660YU060 is reported to achieve a single cartridge flow rate of up to 70 cubic meters per hour (m³/h). Another comparable model, HFU660UY060J, is cited to handle over 250 gallons per minute (approximately 950 liters per minute or 57 m³/h). The “660” in the model designation typically correlates with a high nominal flow capacity.
Salt Rejection Rate
Not Applicable (N/A). This is a mechanical depth filter designed for the removal of suspended solids, particulate matter, and colloidal particles. It operates on the principle of size exclusion and does not remove dissolved ionic salts. For desalination, downstream processes such as Reverse Osmosis (RO) are required.
Pressure Drop
The large, pleated surface area is designed to offer a low initial pressure drop. According to the technical sheets for similar models, the minimum required initial differential pressure is typically 0.2 MPa for proper flow distribution. Cartridge replacement is generally recommended when the differential pressure across the filter reaches a predefined terminal (or clogging) pressure drop. This value varies but is often set around 2.4 bar.
Molecular Weight Cutoff (MWCO)
Not Applicable (N/A). The concept of Molecular Weight Cutoff (MWCO) applies to membrane separation processes like Ultrafiltration (UF) and Nanofiltration (NF). This pleated cartridge is a depth filter, not a semi-permeable membrane, and does not separate solutes based on molecular weight.
Membrane Thickness
Not Applicable (N/A). This product does not use a thin, semi-permeable “membrane.” Its filtration is performed by a thick, porous, pleated filter media (e.g., polypropylene or glass fiber). Therefore, membrane thickness is not a relevant technical parameter. The focus is on the media’s depth and gradient density structure for efficient particle capture and high dirt-holding capacity.
Replacement Cycle
The service life is not a fixed time interval. The replacement cycle is determined by operating conditions and differential pressure. The cartridge should be replaced when the pressure drop increases to its recommended terminal value (e.g., 2.4 bar) due to contaminant loading. The actual cycle is variable and depends entirely on the quality of the feed water and the system’s operating hours.
Features
High Flow Rate & Capacity: One cartridge replaces many standard cartridges, simplifying systems and reducing costs.
Long Service Life: The deep pleats provide a large surface area and a graded pore structure for superior dirt-holding capacity.
Robust Construction: Features include PP support skeletons, thickened end caps, and a sealing interface to prevent bypass and ensure reliability.
Material Versatility: The filter media can be customized, commonly using polypropylene (PP) or glass fiber (GF), to suit different chemical and temperature requirements.
Cost-Effective: As a high-performance replacement for OEM (e.g., Pall) filters, it provides an economical alternative without compromising function.
Application Fields
This high-flow filter is primarily used as a pre-filter (guard filter) in industrial systems requiring large-volume particulate removal. Key applications include:
Power Generation: Particularly for condensate water polishing and as a pre-filter in iron removal systems for boilers.
Water Purification: Pre-treatment for Reverse Osmosis (RO) systems (also known as RO security filtration) and pretreatment for seawater desalination.
Process Industries: Filtration in the petrochemical, chemical, pharmaceutical, food & beverage, and electronics industries for water and various process liquids.
Conclusion
The HFU660UY060H13W 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 removal of suspended solids to protect sensitive downstream equipment (especially RO membranes), while significantly reducing the system footprint and maintenance frequency through its long service life and high single-cartridge flow capacity.
Related Products
Similar Models in the HFU660 Series: A wide range of models exist with varying suffixes and specifications, including
HFU660UY060H13,HFU660UY060H,HFU660UY060HW,HFU660UY060J, andHFU660UY045J.Different Precision Grades: The same physical platform is available in many standard precision ratings, such as 1μm, 5μm, 10μm, and 20μm.
Cross-Brand Compatibility/Equivalents: This model is part of a broad family of “Pall-compatible” cartridges. Other compatible series from brands like 3M (e.g.,
HF40PPseries) and Parker (e.g.,RFPseries) can serve in similar applications.
