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Hainan Litree Purifying Technology Co., Ltd.

Poe Ultrafiltration, Water Filter, Household Water Filter manufacturer / supplier in China, offering Litree Poe Ultrafiltration System, Membrane Module for Water Treatment System (LH3-0650-V), PVC Membrane Module for Water Treatment (LH3-1060-V) and so on.

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Supplier Homepage Product Household UF Purifier Litree Poe Ultrafiltration System

Litree Poe Ultrafiltration System

FOB Price: Get Latest Price
Min. Order: 1 Piece
Production Capacity: 1, 000 PCS/Month
Transport Package: 2 PCS Per Carton
Payment Terms: T/T

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Basic Info
  • Model NO.: Lh3-8HD
  • Operating Principle: Ultrafiltration
  • Water Temperature: 5~45 Degrees Celsius
  • Pipe Design Rate: Self-Cleaning
  • Capacity: 4000 L/H
  • Filtration Precision: 0.01 Micron
  • Cartridge Material: UF Membrane
  • Working Pressure: 0.08~0.35 MPa
  • Service Life: More Than 3 Years
  • Origin: China
  • Style for Purifier: Cabinet
  • Water Purification Efficacy: Straight Drink
  • Descaling Function: Descaling Function
  • Model: Lh3-8HD
  • Filter Dimension: 974X212X172 Mm
  • Mwco: 50, 000 Dalton
  • Housing Material: Stainless Steel
  • Required Temperature: 5~45 Degrees Celsius
  • Trademark: LITREE
Product Description

The LITREE LH3 series is a type of hollow fiber, internal pressure UF membrane module. Hollow fiber membranes have significant advantages over other types of membranes, including moderate energy requirements, large surface per unit volume, flexibility in operation, and relatively low operating cost. Our hollow fiber UF membranes are made of improved PVC, which is hydrophilic, pollution proof, anti-acid and anti-alcohol, and free of dirty block. LITREE UF membranes achieve high water productivity under low pressure, thus greatly reducing operating cost. 
Product features:
1) The product adopts the PVC improved capillary ultrafiltration membrane developed and produced by Litree as the filter cartridge, with the filtration precision reaching 0.01μm, completely filtering the impurities caused by second pollution, such as bacteria, mud & sand, and colloid.
2) Automatic clearing: realized through the vertical crossed filtration specially owned by Litree ultrafilter, without dirtying or blocking the filter cartridges avoiding second pollution.
3) High utilization rate of raw water (only a little water will be discharged when being cleaned), low cost and simple maintenance.
4) The filter cartridge is guaranteed for 3 years under normal usage.
5) Water pressure is stable, satisfying the requirements of drinking water for family or SMEs and the water usage for dining-room.
6)The two ends of the filter are both installed with water inlets and outlets, convenient for home application.
 poe ultrafiltration
Technical Parameters


Max flux of ultrafiltration water


Size (L x W x H)


16.7 L/min

4.8 Kg




5.8 Kg



33.3 L/min

8.5 Kg








7.5 Kg




10.5 Kg



66.7 L/min

13.5 Kg


System design index

Required quality of raw water

Municipal water supply

Work pressure


Required temperature of feeding water


Product specification

Pipe joint

Female 3/4 inch

Life of filter cartridge

3 years

1.When water pressure is more than 0.35 MPa, the reducing valve shall be used to adjust the static pressure of incoming water into 0.2MPa-0.3MPa;
2.When water pressure is less than 0.1 Mpa, it is suggested to install pipe booster pump to adjust the pressure to 0.15 MPa-0.25MPa;
3.When there are large substances, the 150μm pre-filter shall be adopted. 
Packaging & Shipping





LH3-8 ultra filter

1 set


Fittings bag (4 expansion tubes and 4 wood bolts)

1 bag



1 piece


User's Guide

1 piece


Customer Service Guide

1 piece

Company Information
 LITREE has provided household water filters to millions of families with our own UF membrane since 1998. We introduced the UF technology into household water purification,  and become the first brand in the water filter market in China. 
As the biggest UF membrane manufacturer in Asia, LITREE presents household & commercial UF filter in China domestic market over 22years. Our product is the only UF filter which passed  certification in worldwide. It will bring you incomparable performance and quality.
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