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<title><![CDATA[EC21 Product Catalogs - pre]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/pre--1208/1/pre.html]]></link><item>
<title><![CDATA[Pre Carbon Water Filter]]></title><link><![CDATA[https://gnbkorea2415.en.ec21.com/Pre-Carbon-Water-Filter--11970394_11970548.html]]></link><description><![CDATA[Pre Carbon Water Filter
Features
It effectively removes aesthetic effects such as odor and taste by removing residual chlorophyll and disinfection by-products (volatile organic compounds) generated d]]></description><pubDate><![CDATA[20250722]]></pubDate></item>
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<title><![CDATA[Continuous Slot-Pre-Pack Screens]]></title><link><![CDATA[https://wedge003.en.ec21.com/Continuous-Slot-Pre-Pack-Screens--4114264_4114667.html]]></link><description><![CDATA[pre-pack screens are:
Uniform filter media
Consistent fill
Increased Tensile and Collapse
Special lengths
Custom applications
Faster well completion
Lower overall cost
We can also make manufacture ac]]></description><pubDate><![CDATA[20240924]]></pubDate></item>
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<title><![CDATA[Mbr Membrane Sheet for Wastewater Pre-treatment]]></title><link><![CDATA[https://chunzhentec.en.ec21.com/Mbr-Membrane-Sheet-for-Wastewater--11851246_11851247.html]]></link><description><![CDATA[Warranty of core components2 years
Core Componentsmembrane
Place of OriginJiangsu, China
Warranty2 years
Productivity100L/Hour
Weight (KG)7 kg
ConditionNew
Brand NameChunzhen
Product nameThe MBR memb]]></description><pubDate><![CDATA[20231007]]></pubDate></item>
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<title><![CDATA[Lab Ultrapure Water System Q-STER]]></title><link><![CDATA[https://csqiqintech.en.ec21.com/Lab-Ultrapure-Water-System-Q--12033759_12033773.html]]></link><description><![CDATA[Pre-treatment module and purification module are one-time hot melt molded, no precipitation of impurity because no adhesives.6. Water tank is made of sanitary non-transparent plastic material. Bacter]]></description><pubDate><![CDATA[20241230]]></pubDate></item>
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<title><![CDATA[1000LPH RO Water Purifier Machine RO Water Treatment System for Industrial Use Water]]></title><link><![CDATA[https://dxwaterequipment.en.ec21.com/1000LPH-RO-Water-Purifier-Machine--11941445_11948250.html]]></link><description><![CDATA[water equipment
Usage
Water Treatment
Advantage
24 Hours Automatic Running
Function
Water Treatment System
Type
Pure Water Treatment System
Processing
Pre-treatment+RO Desaliantion
]]></description><pubDate><![CDATA[20240606]]></pubDate></item>
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<title><![CDATA[ADM2000 Automatic Dosing Machine]]></title><link><![CDATA[https://dewaterintel.en.ec21.com/ADM2000-Automatic-Dosing-Machine--11840189_11841220.html]]></link><description><![CDATA[pre-soaking device and the constant temperature heating method can reduce agglomeration phenomenon caused by improper operation and prevent the line from clogging, so as to ensure the stable concentr]]></description><pubDate><![CDATA[20240424]]></pubDate></item>
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<title><![CDATA[JPW Series- NSF Listed String Wound Water Filter Cartridge]]></title><link><![CDATA[https://sffilter.en.ec21.com/JPW-Series-NSF-Listed--11340949_11340950.html]]></link><description><![CDATA[Pre - RO
• Pharmacy &amp; Hospital
• High quality industrial liquid filtration
• Other applications
TABLE 1
FLOW OF FILTER CARTRIDGE 
The recommended flow for the filter cartridges in service is sh]]></description><pubDate><![CDATA[20210219]]></pubDate></item>
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<title><![CDATA[Coal Chemical Industry Water Treatment 3 Stage Stainless Steel 30&quot; Single Cartridge Filter Housing]]></title><link><![CDATA[https://yang19971008.en.ec21.com/Coal-Chemical-Industry-Water-Treatment--11805328_11805332.html]]></link><description><![CDATA[pre-treatment and terminal filtration in various industries. Security filters are available in quick open, flange, and hoop styles.application area: Widely used in various industries for pre-treatmen]]></description><pubDate><![CDATA[20230612]]></pubDate></item>
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<title><![CDATA[Online Reverse Osmosis/RO Controller for Water Purification System ROS-2210]]></title><link><![CDATA[https://chimaytech.en.ec21.com/Online-Reverse-Osmosis-RO-Controller--11544779_11545219.html]]></link><description><![CDATA[pre-treatment switch, reset
RO controlling point
raw water pump, one stage pressure pump, two stage pressure pump, inlet water 
valve, flush valve, one stage over limit discharge valve, two stage ove]]></description><pubDate><![CDATA[20220320]]></pubDate></item>
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<title><![CDATA[Belt Filter Press]]></title><link><![CDATA[https://starryli214.en.ec21.com/Belt-Filter-Press--11822850_11822857.html]]></link><description><![CDATA[Of continuous operation, high degree of automation, energy saving, high efficiency, easy maintenance:
1. 
Big structural rigidity,smooth operation,low noise.
2. 
Advanced pre-enrichment, flocculation]]></description><pubDate><![CDATA[20230726]]></pubDate></item>
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<title><![CDATA[Automatic Valveless Gravity Filter]]></title><link><![CDATA[https://sureflotechcon.en.ec21.com/Automatic-Valveless-Gravity-Filter--11668076_11668077.html]]></link><description><![CDATA[Sureflo design ,manufacture and commission side stream filters for cooling towers , territory filters , water pre treatment filters , automatic valveless gravity filters for water filtration . 
Suref]]></description><pubDate><![CDATA[20221103]]></pubDate></item>
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<title><![CDATA[Eco-bot]]></title><link><![CDATA[https://jason2943.en.ec21.com/Eco-bot--11857906_11857907.html]]></link><description><![CDATA[pre-set
route with avoiding obstacles by various sensors and complicated AI algorithms.
Eco-bot™500 transmits data including
water quality(pH, Conductivity, Do, Turbidity, Chlorophyll, Phycocyanin)]]></description><pubDate><![CDATA[20231024]]></pubDate></item>
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<title><![CDATA[Activated Carbon Filter]]></title><link><![CDATA[https://negatron.en.ec21.com/Activated-Carbon-Filter--682745_682833.html]]></link><description><![CDATA[is receiving keen attention today. 
It covers a wide range of application from its use as a pre-treatment method 
in advanced water treatment to its employment as a final treatment of wastewater.
]]></description><pubDate><![CDATA[20140501]]></pubDate></item>
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<title><![CDATA[Sludge Treatment System Electro Dewatering System]]></title><link><![CDATA[https://canvas21.en.ec21.com/Sludge-Treatment-System-Electro-Dewatering--1541596_11565670.html]]></link><description><![CDATA[pre-processing facility for dehydration. 
In addition, Dongil has abundant experience and Know-how in the 
sludge treatment filed. 
Dongil will be the best sludge reduction system provider in the wor]]></description><pubDate><![CDATA[20220511]]></pubDate></item>
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<title><![CDATA[Oil and Water Separator (For Land Use)]]></title><link><![CDATA[https://ahcb.en.ec21.com/Oil-and-Water-Separator--11770930_11770932.html]]></link><description><![CDATA[pre-filter, 15PPM bilge water alarm device and conversion
valve and other accessories.
The series of
devices have the following functions: automatic alarm, automatic and manual oil
discharge, manual ]]></description><pubDate><![CDATA[20230417]]></pubDate></item>
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<title><![CDATA[Moolmang Aqua System]]></title><link><![CDATA[https://ubsinc.en.ec21.com/Moolmang-Aqua-System--9572492_9571568.html]]></link><description><![CDATA[Pre Carbon Block Filter
: Lead reduction carbon block with a pre-filtration medium
2nd Stage: UF Filter
: Hollow fiber-type membranes
3rd Stage: Post Carbon Filter
:Chloramines reduction carbon block]]></description><pubDate><![CDATA[20170531]]></pubDate></item>
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<title><![CDATA[20L Household Air Water Generator]]></title><link><![CDATA[https://mandypengawg.en.ec21.com/20L-Household-Air-Water-Generator--11636262_11636263.html]]></link><description><![CDATA[Pre-carbon）+UF+BIO（composite filter）+ELE（electric crystal）+LED-UV
Compressor : Huayi brand
Working condition: Standard working temperature: 15°C - 38°C, Humidity:25% - 100%
Water Tank: 10]]></description><pubDate><![CDATA[20220909]]></pubDate></item>
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<title><![CDATA[Water Filter]]></title><link><![CDATA[https://twell.en.ec21.com/Water-Filter--10830856_5997878.html]]></link><description><![CDATA[Pre-Carbon Filter 
Pre-carbon filter is the second filter in the 4-set filtration system
•Type: U / I•Size: 6&quot; / 8&quot; / 10&quot;/ 11”•In/outlet: ¼” fitting•Filter Capacity: 3,000 Liters•Repla]]></description><pubDate><![CDATA[20221030]]></pubDate></item>
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<title><![CDATA[Multipal Phase Pump DAF  for Oily Water Purification]]></title><link><![CDATA[https://junyongxiong.en.ec21.com/Multipal-Phase-Pump-DAF--9369825_9369903.html]]></link><description><![CDATA[1.Introduction 
Dissolved air flotation machine (DAF) is manufactured by our factory and mainly used for solid-liquid separation and liquid-liquid separation. Flotation device will produce large amou]]></description><pubDate><![CDATA[20170523]]></pubDate></item>
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<title><![CDATA[10 Inch Activated Carbon Block Filter Cartridge]]></title><link><![CDATA[https://jessicawumin.en.ec21.com/10-Inch-Activated-Carbon-Block--7283198_7283424.html]]></link><description><![CDATA[pre-and post RO systems and organic solvents. Filter should be changed every six months or sooner if bad taste or odor return. The filter should not be used where the water is micro biologically unsa]]></description><pubDate><![CDATA[20140210]]></pubDate></item>
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<title><![CDATA[Water Purifying Plant]]></title><link><![CDATA[https://qyj2009.en.ec21.com/Water-Purifying-Plant--9761216_9761227.html]]></link><description><![CDATA[River water or water from deep well will need R O water treatment equipment for the pre-treatment of water to get purified water before the purity water is filled into the bottles. Capacity of 1ton--]]></description><pubDate><![CDATA[20211119]]></pubDate></item>
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<title><![CDATA[Looped Wedge Wire Screen]]></title><link><![CDATA[https://feiyatrade.en.ec21.com/Looped-Wedge-Wire-Screen--7982677_7986654.html]]></link><description><![CDATA[pre-pack, water filter, screen cylinders, stainless steel slot tube,reverse rolled screen, strainer pipe, continous
slot wire wrap well screens, pipe base well screen, ribbed-type wire wrapped screen]]></description><pubDate><![CDATA[20230525]]></pubDate></item>
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<title><![CDATA[2016 Korea Cold Alkali Water Ionizer]]></title><link><![CDATA[https://ionpolis.en.ec21.com/2016-Korea-Cold-Alkali-Water--10072066_10080661.html]]></link><description><![CDATA[Design &amp; Characteristics 
1. Cold Alkaline water ionizer and purifier
2. LED Touch System / OLED Display
3. 3stage filtration system - Multi pre-carbon / UF membrane / Post carbon Block
4. Two Effect]]></description><pubDate><![CDATA[20160728]]></pubDate></item>
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<title><![CDATA[MICRODYNADIR  Membranes]]></title><link><![CDATA[https://guochukeji.en.ec21.com/MICRODYNADIR-Membranes--10531312_10543578.html]]></link><description><![CDATA[pre-filtration, precipitation/flocculation/coagulation, sedimentation, sand filtration and finally disinfection. 
Despite this complex process technology a constant effluent quality at raw water devi]]></description><pubDate><![CDATA[20170920]]></pubDate></item>
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<title><![CDATA[Desalination Package]]></title><link><![CDATA[https://hnlglobal.en.ec21.com/Desalination-Package--9914343_9914351.html]]></link><description><![CDATA[pre-treatment 
* Long-life membrane design by intelligent backwashing process and auto CIP 
* Using super duplex pump and duplex piping to prevent the corrosion 
* Full automatic, Digital, Easy Contr]]></description><pubDate><![CDATA[20160331]]></pubDate></item>
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<title><![CDATA[Commercial Dialysis Reverse Osmosis Water Purifier/Reverse Osmosis Water Purification System]]></title><link><![CDATA[https://13450880695.en.ec21.com/Commercial-Dialysis-Reverse-Osmosis-Water--10175083_10175084.html]]></link><description><![CDATA[pre-treatment, so that to ensure the safety of the entrance of RO system.
STEP&lt;5&gt;. Reverse Osmosis: The nanometer RO membrane can intercept the inorganic salt, heavy metal ions, organic matter, collo]]></description><pubDate><![CDATA[20161010]]></pubDate></item>
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<title><![CDATA[Aluminium Chloride Manufacturer]]></title><link><![CDATA[https://xzsw2018.en.ec21.com/Aluminium-Chloride-Manufacturer--10807611_11615089.html]]></link><description><![CDATA[from pre-sales to after-sales service, from product development to audit the use of maintenance, based on strong technical strength, superior product perfor.We also welcome OEM and ODM orders.
]]></description><pubDate><![CDATA[20220804]]></pubDate></item>
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<title><![CDATA[Pathology Lab Deionized Water System for Biochemistry Analyzer]]></title><link><![CDATA[https://monica081.en.ec21.com/Pathology-Lab-Deionized-Water-System--10838457_10838500.html]]></link><description><![CDATA[pre-treatment, RO membrane, and ultra-purification cartridge.
10.Compatible with external pressure water tank and built-in liquid level water tank, and it can be equipped with external large-capacity]]></description><pubDate><![CDATA[20231031]]></pubDate></item>
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<title><![CDATA[Water Softener System/Sand Filter/Activated Carbon Filter]]></title><link><![CDATA[https://lilyscy.en.ec21.com/Water-Softener-System-Sand-Filter--10555906_10710489.html]]></link><description><![CDATA[pre -piped ,pre-wired and factory tested),which makes installation quick and easy. For heavy users of salt ,we also offer turn-key bulk salt storage and brine recovery systems which eliminate the nee]]></description><pubDate><![CDATA[20210709]]></pubDate></item>
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<title><![CDATA[Big Blue Polyester Pleated Water Filter Elements]]></title><link><![CDATA[https://hongtek.en.ec21.com/Big-Blue-Polyester-Pleated-Water--10737267_10737277.html]]></link><description><![CDATA[are Easy to install, saving maintenance and replacement cost 
Applications 
1.PCW 
2.Pre RO/DI 
3.Electronics 
4.Food &amp; Beverage 
5.Industrial Water &amp; Plating 
6.Chemicals &amp; Organic Solvents 
]]></description><pubDate><![CDATA[20180930]]></pubDate></item>
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<title><![CDATA[High Flow Melt Blown Sediment 100% Pure Depth Filter Cartridge Micron,Industrial Filtration]]></title><link><![CDATA[https://khk9462.en.ec21.com/High-Flow-Melt-Blown-Sediment--11018251_11019057.html]]></link><description><![CDATA[Surfactant, Chemical liquidFood and Beverage Industry- Wine, Potable water, Beer, Soft drink, Brewery, Sugar, Edible OilGeneral Process Industry- Pre-filtration for DI and RO system, Process water]]></description><pubDate><![CDATA[20191223]]></pubDate></item>

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