Candle Filters / Cartridge Filters

Candle / Cartridge Filters Manufacturer & Supplier

What are Candle / Cartridge Filters?

Candle Filters and Cartridge Filters are highly efficient filtration systems used to remove impurities, contaminants, and solid particles from liquids and gases. These filters come in different materials and micron ratings to cater to specific industrial requirements.

Candle Filters: Cylindrical filtration units made from sintered metal, polymer, or ceramic provide excellent retention and reusability.

Cartridge Filters: Replaceable filter elements used in housings to trap contaminants, widely used in water purification, air filtration, and chemical processing.

Specifications of Candle / Cartridge Filters
Parameter Description
Material Stainless Steel, Polypropylene (PP Wound), PTFE, Ceramic, Sintered Metal
Micron Rating 5µm and above
Filter Length 5", 10", 20", 30", 40"
End Connections Threaded, Flanged
Flow Rate Varies based on design and application
Operating Temperature -20°C to 120°C (Depending on Material)
Applications Liquid Filtration, Gas Filtration, Sterile Filtration, Oil Filtration
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Applications of Candle / Cartridge Filters

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PTFE Wound Cartridge Filter SS316L housing



Applications of Candle / Cartridge Filters

Candle and Cartridge Filters are used across various industries due to their high efficiency and reliability in filtration. Some common applications include:

1. Water Treatment & Filtration

  1. Removes sediments and contaminants from drinking and industrial water.
  2. Used in desalination plants and wastewater treatment.

2. Pharmaceuticals & Biotechnology

  1. Ensures sterile filtration for injectable drugs, vaccines, and serums.
  2. Used in cleanrooms and laboratory filtration processes.

3. Food & Beverage Industry

  1. Filtration of edible oils, juices, beer, wine, and dairy products.
  2. Removes unwanted particles to enhance product purity.

4. Chemical & Petrochemical Industry

  1. Purification of solvents, acids, and chemicals used in industrial processing.
  2. Ensures a contamination-free production process.

5. Oil & Gas Sector

  1. Filtration of hydraulic and lubrication oils.
  2. Used in fuel and gas purification.

6. Paints, Inks & Coatings

  1. Ensures consistent particle-free paints and coatings.

Removes undissolved pigments and contaminants.


Key Features of Candle / Cartridge Filters

High Filtration Efficiency – Removes fine particles and contaminants with precision.

Broad Material Compatibility Broad Material Compatibility

Long Service Life Durable construction ensures extended use with minimal maintenance.

Easy to Install & Replace User-friendly design for quick replacement and maintenance.

Customizable Designs Available in different sizes, micron ratings, and end connections.


The standard candle-filters are constructed for filter-cartridges, which are double open ended (DOE), e.g. woundelements with a length from 9 3/4" up to 40" can be fitted inthe different housings Stainless steel as SS304, SS316 are available as material for the housings.

Filter Elements -PP,GFT,Wound , PTFE

Sizes -15 mm to 100 mm

End Connections -Screwed , Flanged

Housing -SS 304,SS316 , Higher alloys buffed & polished

Sealing -Food grade O rings , gasketsThese are mainly suggested for Distilled water , syrups , Brewarages , Pharma

Viara Industries