First (core: basic physical properties, processing and molding suitable for swimming pool filter cartridges, and structural stability)
This 180g PET pool water filter cloth, with a basis weight of 180±10% g/㎡ and a thickness of 0.8±0.1 mm, creates a thick and uniform substrate, suitable for automated processing such as folding, winding, and heat sealing in pool filter production workshops. PET material inherently possesses excellent stiffness and structural stability, making it less prone to stretching deformation, wrinkling, or dimensional deviations during processing. It can be stably molded into pool filter cartridges of various specifications, providing reliable structural support for the finished product. Filter cartridges made from this material can be widely used in water circulation filtration systems of private pools, hotel pools, and spas, serving as the core substrate for primary filtration. Structurally, it ensures that the filter cartridge does not collapse or deform under long-term water flow, maintaining a stable filtration form.
Customization: Customized materials: All properties of the materials, as well as indicators such as weight and thickness, can be customized as needed.
The second section (core: high air permeability performance, balancing pool filtration efficiency and water circulation efficiency)
With an air permeability of ≥1000 L/m²・S, this PET filter cloth achieves a highly efficient balance between filtration function and water circulation efficiency. Its high air permeability significantly reduces the operating load on the pool circulation pump, preventing problems such as slowed water circulation and increased energy consumption in the filtration system due to excessive filter media resistance. This ensures efficient circulation of pool water and maintains its clarity. Pool filter manufacturers produce finished products suitable for high-frequency use in commercial pools, high-flow-rate spa pools, and other similar settings. Even under prolonged circulation and filtration, it maintains high water flow efficiency, reducing operational energy consumption at the point of use.
The third section (core: low odor and material properties, meeting the safety and durability requirements of swimming pool water environments)
With an odor rating of ≤3.0, this PET filter cloth will not release irritating odors or harmful substances into the pool water, meeting the safety standards for pool water environments. Furthermore, the PET material itself is water-resistant, corrosion-resistant, and mildew-resistant. Even with continuous immersion in pool water and contact with chlorine-based disinfectants, it maintains stable performance and is not prone to damage, degradation, or bacterial growth. Automotive filter manufacturers have manufactured products from this material suitable for pre-filtration in various swimming pools and spas, effectively intercepting large particles such as hair, leaves, and sediment, while preventing secondary pollution of the water by the filter material itself, ensuring the safety of pool water.
The fourth section (Core: Comprehensive performance and market adaptability to create highly durable pool filtration solutions)
This PET filter cloth offers comprehensive performance, fully covering the diverse production needs of swimming pool filter cartridges: for small filter cartridges in private pools, it consistently meets daily filtration requirements; for mass-produced filter cartridges in commercial pools and large spas, its easy processing and low-loss characteristics help manufacturers effectively control production costs and improve production efficiency. The finished products from these production sites (pool filter cartridge manufacturers and water treatment equipment suppliers) comprehensively cover multiple scenarios such as home pools, commercial pools, and spas, helping customers create highly durable pool filtration products adapted to different flow requirements, while reducing the frequency of filter cartridge replacements and maintenance costs for end users. It is the preferred substrate for PET pool pre-filter cartridges.
