Jiangsu, China
Business Type:
Year of Establishment:
Management System Certification:
ISO 9001
OEM/ODM Availability:
OEM/ODM Service

Cartridge Filter, Cartridge Water Filter, Water Treatment manufacturer / supplier in China, offering Industrial Cartridge Water Filter, Descaling Limescale Eliminator Water Treatment Equipment, UV Sterilizer Used for Tap Water Disinfection (ISO90001: 2008, SGS Certification) and so on.

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Industrial Cartridge Water Filter

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Min. Order / Reference FOB Price
1 Piece US $450-5,000/ Piece
Port: Shanghai, China
Production Capacity: 2000PCS/Year
Payment Terms: L/C, T/T, Western Union, Paypal
Certification: CE, SGS, ISO
Transport Package: Woodencase
Specification: ISO 9001
Trademark: peide
Origin: China

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Basic Info

Model NO.: JLQ
HS Code: 3006910000

Product Description

Industrial cartridge water filter


     Cartridge filter, also known as security filters, generally set before the pressure vessel to remove the tiny particles whose turbidity above 1 degree, to meet the requirements of  the follow-up process of water; sometimes, it is also set at the end of the entire water system to prevent small particles (such as broken resin) into the finished water.


Cartridge water filter Working Principle

     Cartridge filter, also known as security filter. The shell is made of high quality stainless steel, filter using molded filter, The liquid went through filter under pressure, residue left on the filter, and the filtrate outflow through the filter can effectively remove impurities in the water, sediment and suspended solids, bacteria.
     Molded filters are: cloth, screen, filter, sintered filter tube, wound filter, melt-blown filter, micro-porous filter and multi-function filter. 
     Due to different filter, the filter pore size is not the same. Precision filter is between the sand filter (coarse) and a filter between ultra-filtration, filter pore size generally between 0.01-120um.For the same form of filter,it is divided into different models by their dimensions.


Commonly used wound filter and meltblown filter 

Wound filter (also known as honeycomb filter), there are two types: one is polyp ropylene fiber - polypropylene skeleton filtration, the maximum temperature 60 ºC; the other is cotton fiber - stainless steel frame filter, the maximum temperature 120 ºC. 

Raw material of meltblown filter is polypropylene, the maximum operating temperature is 60 ºC.  Sophisticated filters can remove suspended solids, colloidal substances and some fine particulate matter and so on.


Cartridge water filter Application

1.Food industry:fine filter of space water, mineral water,beverages, liquor clarification and filtration process. 

2. Pharmaceutical industry: sterile water, oral, infusion and injection water treatment. 
3. Electronics industry: water preparation semiconductors, instruments, picture tubes and other production plants, wash water filtration bar. 
4. Chemical industry: organic solvents, esters, alcohols, acids, alkalis and other chemicals, oils purification. 
5. Oil industry: oil field water injection preparation and so on. 
6. Environmental protection, electroplating wastewater, printing waste, pharmaceutical waste and other industrial wastewater treatment. 
7. Seawater, brackish water desalination water treatment, hotels, apartments water treatment. 
8. Precision filter is often used as security filter for electrodialysis, ion exchange, security filters reverse osmosis devices.


 Parameter of Cartridge water filter

Working pressure:0.6 / 1.0 / 1.6Mpa
Body Material:Stainless steel (SUS304, SUS304L, SUS316, SUS316L).
Operating temperature:5 ~ 40 ºC (exceed 60 ºC to be informed) 
Design temperature:5 ºC -100 ºC 
Replace the pressure:0.05Mpa-0.07MPA 
Filter interface:flat compression, plug-in 
Cylinder and base connection mode: quick opening, flanged 
Filtration accuracy:1μm ~ 100μm 
Cartridge Quantity:1 core to 180 cores 
Filter Length: 10 "~ 40"
Seal type:O-ring or flat washer 
Seal Material: PTFE, rubber. 
Outside treating :
matte jet beads, mirror electrolytic polishing.
Sealing material: nitrile rubber, silicone, Viton, standard configuration for the silicone seal. 
Interface Type: GB, HG, DIN, ANSI, JIS standard flanges, dental mouth, clamps and so on. 
Flange Standard: GB, HG, SH, HGJ, JB, ANSL, JIS and other standards. (User-specified, please indicate the pressure level) 
Manufacturing, testing standard:GB150 standard, or user-specified criteria.


Cartridge water filter element parameters

Material of filter





Sintered titanium alloy filter




Φ50×120 Φ50×450 Φ60×110 Φ60×300 Φ60×500 Φ60×1000

Stainless plait filter




Φ35×210 Φ65×250 Φ86×350 Φ86×500 Φ90×1000

PTFE plait filter




Φ45×250 Φ45×500 Φ45×1000 Φ60×250 Φ60×500 Φ60×1000

PP plait filter




Φ45×250 Φ45×500 Φ45×1000 Φ60×250 Φ60×500 Φ60×1000

Metal fiber sintered felt




Φ180×425 Φ180×800 Φ180×1000

Ceramic filter





Melt-down filter




Φ60×250 Φ60×500

Φ60×750 Φ60×1000

Wound filter




Φ60×250 Φ60×500

Φ60×750 Φ60×1000


Cartridge water filter Characteristics

1.High filtration precision, uniform pore size filter. 

2.Small filtration resistance, flux, interception capability, long service life. 

3.Filter is clean and no second pollution to the filter media. 

4.It also can filter acid, alkali and other chemical agents. 

5.High-intensity,heat-resistant,deformation resistance.

6.Low price, low running costs, easy to clean, filter can be replaced.

Industrial Cartridge Water Filter

Cartridge water filter Composition

Cartridge filter is mainly composed by the filter housings, filter cartridges and other components, and the filter housings materials is mostly made of R304 stainless steel, if it's used in the acid and other special occasions,it will be made by R316 stainless steel. It an be divided into the flange and clamp, and flanged housing is mainly used in the occasion of larger flow filtration. The filter is mainly made by PP cotton, it can also be made by wound filter or activated carbon filter on some occasions. The number of filter may vary from 1 to dozens, primarily be determined from the water flow rate.

Industrial Cartridge Water Filter


Small-flow Cartridge water filter with clampopening.

Industrial Cartridge Water Filter

1. The body open the way for quick opening hoop (or quick opening flange), to facilitate the efficient filter replacement and cleaning. 
2. Compact structure, small size, improved V-shaped hoop quick opening, the stress tests, the pressure without any distortion and leakage after 0.6MPA.
3. Cartridge filter uses stainless steel as material,with electrochemical polishing or matte finishing out appearance. Also PP is available.

Industrial Cartridge Water Filter

Cartridge water filter Parameter- Small Flow Rate with hoop cover

ModelΦD A (mm) B(mm) H(mm)  N1/N2Φ(m³/H) 
JLQ1-10"Φ 10890453801"0.5
JLQ1-20"Φ 10890456501"1
JLQ3-10"Φ 1601202455001"1.5
JLQ1-20" Φ 160120457001"3
JLQ5-10"Φ 200120455001.5"2.5
JLQ-5-20"Φ 200120457401.5"5
JLQ5-30"Φ 2001606010102"7.5
JLQ5-40"Φ 2001606012902"10
JLQ7-10"Φ 230160605001.5"7
JLQ7-20"Φ 230160607601.5"7
JLQ7-30"Φ 2301606010302"10.5
JLQ7-40"Φ 23016016013102"14


Cartridge Filter - Small Flow Rate with flange cover 

Industrial Cartridge Water Filter

Industrial Cartridge Water Filter

Cartridge water filter Parameter- Small Flow Rate with flange cover  

ModelΦD A (mm)B (mm)H (mm) N1/N2 Φ(m³/H) 
JLQ10-30"  Φ 3001806010502.5"15
JLQ10-40" Φ 3001806015002.5"20
JLQ15-30" Φ 35025012010502.5"22
JLQ15-40" Φ 35025012015003"30
JLQ20-30" Φ 40025012011003"30
JLQ20-40" Φ 40025012015503"40
JLQ25-30" Φ 450105030016303"37
JLQ25-40 Φ 450120035020304"50
JLQ30-30" Φ 500105035018004"45
JLQ30-40"  Φ 500120035021504"60
JLQ40-30" Φ 600105040019004"60
JLQ40-40" Φ 600120040021505"80
JLQ50-30"Φ 700105040019505"75
JLQ50-40"Φ 700120040022006"10
JLQ65-30"Φ 800120040020006"97
JLQ65-40"Φ 800135040022506"130
JLQ80-40"Φ 900135045023508"160
JLQ100-40"Φ 10001350500245010"200


The video of working principle:https://www.youtube.com/watch?v=ywxV8xFzOp4


Cartridge water filter Install instruction

1. Please clean filter shell carefully before using.

2. Connect cartridge filter with other in-line filtering system. Please check inlet and outlet install direction.

3. Open the filter top cover to check cartridge condition: O-ring's sealing and its position.

4. Users can use wetting agent (Water e.g) to wet O-ring and cartridge socket.

5. Hold the cartridge near O-ring side, insert it into socket vertically.

6. Insert all cartridges, fixing with press plate and covering with top cover.

Open vent valve at the top of out shell. Turn on inlet valve a bit, let liquid into shell. Turn off vent valve till liquid comes into shell entirely and leak from vent valve. Adjust outlet valve gradually until turn on it fully. Turn on inlet valve slowly to adjust pressure drop to a data of 0.02MPa.


Cartridge water filter Operation instruction

1.If cartridge filter is used at desalt system, please read exclusive operation instruction.

2.If for normal use, please read below: 

  1. Open inlet valve, vent valve to let filter house full of water. Then open outlet valve, close vent valve to adjust filter's flow rate.  

  2. Cartridge using period usually can be inspected by pressure gauge. Normally the max differential pressure is 0.15MPa. When pressure alarms, it's time to close inlet and outlet vale, and to replace cartridge.  

  3. Open vent valve, drain vale and replace new cartridges.

Notes in operation

1. Avoid pressure impact, reverse pressure is forbidden.

2. Replace cartridge when differential drop is big than 0.3MPa, or flow rate down obviously.

3. If filter no need work for a short time, soak cartridge in sterile solution, but don't dry cartridge. User can pour sterile solution inside filter house, clean it before again use.

4. If users need steam sterilization for filter, make sure drain condense water, and steam pressure not exceed 0.1MPa, filter differential pressure not exceed 0.015MPa.

If users need disinfect wet cartridge, please use clean compress air absorb all liquid, or else, steam will destroy cartridge.

Ways for replace cartridge

1. Shut off the filter, disassemble man hole cover.

2. Switch off screws on cartridge, take out cartridge. Clean filter inside.

3. Take off o-rings at both side of cartridge, clean and insert them to new cartridges. Notice: please soak new cartridge 30minutes before using to make sure it's wet.

4. Insert cartridge at the socket.

5. Put press plate, tight screws.

6. Place top manhole cover. Run the filter.

7. Open inlet valve, vent valve to let filter house full of water.

Close vent valve, open drain valve, and to look at outlet water condition. When water turns into clear, then filter can through into operation.Remark: please wash new cartridge before using.


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