Gopani’s RO Protect Ultra is manufactured using high quality polypropylene fiber. The cartridge filter variant is engineered to ensure a broad chemical compatibility and thermal compatibility. The Polypropylene melt blown cartridge filter is the perfect choice for pre-filtration processes in RO plants, desalination and waste water treatment. It is a popular choice of variant for pre-filtration processes to protect downstream equipment and increase the service life of these equipment. An amazing value for money product.

Features and Benefits

  • 100% Polypropylene construction
  • Protects downstream equipment and imparts a long service life
  • Broad chemical and thermal compatibility
  • Compatible for use with weak acids and bases, chemicals and solvents
  • Value for money variant
  • Pre-RO filtration of brackish or seawater in desalination plants and industrial water treatment systems.
  • General purpose filtration of process water, reused water or waste water across industries.
  • Filter Media
    Endcaps, Core*
    High Strength Polypropylene
    “O”-ring / Gasket
    Silicon , FKM , Buna-N , EPDM
  • 1, 5, 10, 20, 40 μm
  • Standard (OD 61 mm)
    ≥ 0.52 ft2 per 10” cartridge length
    Jumbo (OD 110 mm)
    ≥ 0.94 ft2 per 10” cartridge length
  • Recommended change-out differential pressure
    0.14 MPa (1.4 bar; 20.3 psid) @ 21°C (69.8°F)
    Maximum operating temperature
    80°C ( 176°F )
  • Length
    10”, 20”, 30”, 40”, 50”, Others on request
    Standard OD/ID
    61±0.5 / 27.5±0.5 mm
    Jumbo OD/ID
    110±0.5 / 27.5±0.5 mm

The RO protect Ultra variant is manufactured using the best quality polypropylene. It offers a reliable and consistent performance with a long service life. Available in standard and jumbo sizes.


Check out other melt blown cartridge filter variants:



All PP Melt Blown Cartridge Filters are:

  • Available for a wide range of applications and industries.
  • Engineered for superior filtration, higher thermal stability and a long service life.
  • Available in different length and material variants.
  • Made from premium-grade virgin polypropylene.
  • 100% free from resin binders, lubricants, antistatic and release agents.

The RO protect Ultra filter cartridges are readily available for delivery. We also offer scheduled delivery to fulfil your annual requirement.

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To know how RO Protect Ultra will help you resolve filtration issues for your specific applications.

Talk to our Experts
You can approach us for any of your filtration related issues, we will be happy to work with you.