Oil Purification products
Air Compressor Filter
Air Compressor Inline Filter
Water purification equipment
Air Purification Products
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Replacement or not:Replacement
High Flow Water Filter Cartridge is a large‑diameter, coreless, single‑open pleated cartridge designed for high flow industrial water filtration. Featuring Pall’s proprietary crescent‑shaped Ultipleat® pleat geometry and inside‑to‑outside flow design, it delivers ultra‑high flow rates, high dirt holding capacity, and long service life in a compact footprint.
Constructed of all‑polypropylene (PP) or glass fiber media with gradient depth structure, it provides absolute micron ratings from 1 μm to 100 μm, ensuring consistent removal of particles, sediments, rust, and colloids. Available in 20” / 40” / 60” lengths and 6” (152 mm) outer diameter, it fits standard high‑flow housings and is widely used for RO/EDI pre‑treatment, plant water, cooling water, produced water, and wastewater polishing.





✅ Ultra‑High Flow – Up to 500 GPM (1,900 LPM) per cartridge; 3–5× higher than standard cartridges.
✅ Large Filtration Area – 6” diameter + crescent pleats = more surface area, lower ΔP, longer life.
✅ High Dirt Holding Capacity – Gradient depth media traps more contaminants; fewer changeouts, lower labor cost.
✅ Inside‑to‑Outside Flow – All debris stays inside; no re‑contamination, safer replacement.
✅ All‑PP Construction – Low extractables, chemical compatibility, high temperature resistance (up to 74°C).
✅ Smaller Footprint – Up to 50% smaller system; fewer cartridges = lower capital & maintenance cost.
✅ Absolute Rating – 1 μm ~ 100 μm; reliable protection for RO, UF, EDI membranes.
✅ Easy & Fast Installation – Single open end, no core, simple sealing; tool‑free changeout.