1. Filters
  2. Stainless Steel
  3. Inox Premier (PPS)

Inox Premier (PPS)

Features & Information
  • Constructed from all 316L FDA approved stainless steel, the pleated woven media, support core and fitting are TIG (Tungsten Inert Gas) welded to introduce no other materials
  • Higher dirt-holding capacity than the standard pleated range
  • The PPS can be cleaned by means of reverse flow, chemical, ultrasonic and high temperature burn-out
  • The  PPS makes an economical alternative to conventional polymeric cartridges where environmental issues prevent disposal
  • Operating in conditions at up to 360°C and 25 bar differential pressure, these cartridges have the greatest tolerance of the range
  • Each cartridge is integrity tested by bubble point in IPA (Isopropyl Alcohol) with data provided at despatch, together with a unique identification number
Applications & Industries
  • High viscosity, such as gelatine
  • Magnetic coatings
  • High temperature specification
  • Caustic fluids
  • Petrochemicals
  • Corrosive liquids and gases
  • Chemical solutions
  • Straining
Technical Data
Ordering Details

Features & Information

Manufactured entirely from TIG welded 316L stainless steel, the PPS is SPECTRUM’s premium stainless steel cartridge. Designed to hold up in the most challenging filtration environments, the PPS boasts all the benefits of the SPS, with a precision engineered pleat pack and the addition of a sturdy outer cage to further reinforce the cartridge and maintain integrity during back-flushing cycles.


What are the advantages of using stainless steel filters?

Stainless steel filter cartridges offer several benefits, including:

  • Durability
  • Resistance to corrosion
  • High-temperature tolerance
  • Compatibility with a wide range of fluids
  • Longevity
  • Washable and reusable
Where are stainless steel filter cartridges commonly used?

Stainless steel filter cartridges find applications in numerous industries, including:

  • Food and beverage
  • Pharmaceuticals
  • Petrochemicals
  • Water treatment
  • Industrial processes
How does the added outer cage enhance the performance of Premier Cartridges?

The added outer cage in Premier Cartridges provides additional protection for the pleated stainless-steel media. This ensures cartridge integrity during back flushing and prevents damage to the filtration media.

What is TiG welding, and why is it used in Premier Cartridges?

TiG welding, or Tungsten Inert Gas welding, is a welding method that uses a non-consumable tungsten electrode to create a strong, clean weld. It is used in Premier Cartridges to eliminate potential extractables, ensuring that no unwanted substances are introduced during the filtration process.