China-based brand dossier
Litree is a Chinese ultrafiltration specialist founded in 1992, with hollow-fiber UF membranes, membrane modules, and purification equipment.It is relevant in drinking water, rural supply, municipal treatment, industrial pretreatment, and compact purification systems where UF functions as a mainstream physical barrier.
Litree UF Modules's position in ultrafiltration modules is defined by product families such as hollow-fiber, capillary, submerged, pressurized, and MBR-related UF membrane modules.The portfolio is best understood inside pretreatment, reuse, drinking water clarification, MBR solids separation, turbidity control, and pathogen barrier service, where engineers compare the technology route, family boundaries, and duty fit before narrowing to individual models.
Selection should focus on membrane material, pore size or MWCO, flux, cleaning method, module format, and skid layout.These cues help users understand the brand's strongest fit before moving into the model index and product cards for finer comparison.
7
Indexed models
2
Product families
4
Subgroups
Product range and selection
This section answers two questions: which main product families Litree UF offers, and which parameters to compare before choosing a specific model.
The main families shown on this page are Pressure UF Membrane and Immersed UF Membrane. Start with the treatment objective, equipment format, and operating duty, then use the model index below to compare exact specifications.
After choosing a product family, compare module format, flux target, backwash strategy, and chemical tolerance. Replacement projects should also verify installation or loading conditions, interfaces, and compatibility with the existing system; new projects should consider operating practice, maintenance, and spare-parts or consumables availability.
2 product familys on this page.
Pressure UF Membrane
5 models in this family, organized across 2 subfamilies. Representative models: Inside-out PVC Alloy UF Membrane Module LH3-0650-V, Inside-out PVC Alloy UF Membrane Module LH3-1060-V, Inside-out PVC Alloy UF Membrane Module LH4-1080-V.
Immersed UF Membrane
2 models in this family, organized across 2 subfamilies. Representative models: Immersed PVC Alloy UF Membrane Module, Immersed PVDF Alloy UF Membrane Module.
Quick Model Index
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Showing 7 of 7 models
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Inside-out PVC Alloy UF Membrane Module LH3-0650-V
Pressure UF Membrane › Inside-out PVC Alloy UF
Retention / pore size: 0.01 μm · Flow: 0.6-1.6 m3/h · Active area: 10 m2
Inside-out PVC alloy UF module with 0.01 μm pore size, 10 m2 membrane area, and 0.6-1.6 m3/h volume range.
Inside-out PVC Alloy UF Membrane Module LH3-1060-V
Pressure UF Membrane › Inside-out PVC Alloy UF
Retention / pore size: 0.01 μm · Flow: 2.4-6.4 m3/h · Active area: 40 m2
Inside-out PVC alloy UF module with 0.01 μm pore size, 40 m2 membrane area, and 2.4-6.4 m3/h volume range.
Inside-out PVC Alloy UF Membrane Module LH4-1080-V
Pressure UF Membrane › Inside-out PVC Alloy UF
Retention / pore size: 0.01 μm · Flow: 3.7-14.8 m3/h · Active area: 74 m2
Inside-out PVC alloy UF module with 0.01 μm pore size, 74 m2 membrane area, and 3.7-14.8 m3/h volume range.
Outside-in PVC Alloy UF Membrane Module LW3-0660-F
Pressure UF Membrane › Outside-in PVC Alloy UF
Selection cues: membrane material and pore size · active area · design flux and pressure
Outside-in PVC alloy UF membrane module in Litree's pressure UF product family.
Outside-in PVC Alloy UF Membrane Module LW2-0960-F
Pressure UF Membrane › Outside-in PVC Alloy UF
Selection cues: membrane material and pore size · active area · design flux and pressure
Outside-in PVC alloy UF membrane module in Litree's pressure UF product family.
Immersed PVC Alloy UF Membrane Module
Immersed UF Membrane › PVC Alloy
Retention / pore size: 0.01 μm · Active area: 18 m2
Immersed PVC alloy UF module family with LJ1E-2000-V160, LJ1E-1500-V160, and LJ1E-1100-V160 models, 0.01 μm pore size, and 35/25/18 m2 membrane areas.
Immersed PVDF Alloy UF Membrane Module
Immersed UF Membrane › PVDF Alloy
Retention / pore size: 0.02 μm · Active area: 13 m2
Immersed PVDF UF module family with LJ1E-2000-F180, LJ1E-1500-F160, and LJ1E-1100-F160 models, 0.02 μm pore size, and 25/18/13 m2 membrane areas.
Brand Products & Technical Documents
Each card keeps the curated model introduction and combines the readable datasheet page, OEM PDF, and official source. Product understanding and document access now share one card set.
5 product profiles
Product profile
Inside-out PVC alloy UF module with 0.01 μm pore size, 10 m2 membrane area, and 0.6-1.6 m3/h volume range.
Product profile
Inside-out PVC alloy UF module with 0.01 μm pore size, 40 m2 membrane area, and 2.4-6.4 m3/h volume range.
Product profile
Inside-out PVC alloy UF module with 0.01 μm pore size, 74 m2 membrane area, and 3.7-14.8 m3/h volume range.
Product profile
Outside-in PVC alloy UF membrane module in Litree's pressure UF product family.
Product profile
Outside-in PVC alloy UF membrane module in Litree's pressure UF product family.
2 product profiles
Product profile
Immersed PVC alloy UF module family with LJ1E-2000-V160, LJ1E-1500-V160, and LJ1E-1100-V160 models, 0.01 μm pore size, and 35/25/18 m2 membrane areas.
Product profile
Immersed PVDF UF module family with LJ1E-2000-F180, LJ1E-1500-F160, and LJ1E-1100-F160 models, 0.02 μm pore size, and 25/18/13 m2 membrane areas.