FHLP Filters

Long lasting, highly efficient filters for liquids with a high particle load.

  • Wine
  • Beer
  • Clear Juices
  • Bottled Water
  • Liquid Sugars
  • Oils
Features and Benefits

Polypro DepthFHLP is a family of food grade, high loft pleated Polypropylene depth media products.



  • Longer life and greater throughput where standard Polypropylene depth filters could experience premature fouling
  • Low extractables to avoid affecting taste, foaming, or brightness
  • Pore sizes: 0.10 to 10 micron
Filtration Area
FHLP filtration area
FDA and EC Compliance

Materials meet the requirements listed by the FDA as appropriate for use in articles intended for repeated food contact as specified in Title 21 CFR sections 174.5, 177.1500, 177.1520, 177.1630, 177.2440, and 177.2600 as applicable. All materials used to make the filters are listed in European Commission Regulation EU/10/2011, Annex 1.

View Data Sheet for further product information:
  • Materials of construction
  • Operating parameters
  • Sanitization and sterilization
  • Regulatory & compliance
Quality Assurance

CPF filters are developed and manufactured under an ISO 9001:2015 certified Quality Management System and designed to be used in cGMP-compliant processes. 

FHLP Cartridges 

Available from 5-40 inches in length with several end connections and O-ring options.  

FHLP cartridge        Critical Process Filtration black and white capsule with etched logo 

FHLP Capsules

These filters are FHLP cartridges encapsulated in a polypropylene shell to minimize exposure to process fluids. A popular choice for single-use applications and can be disposed of easily. Sizes range from 2-30 inches in length. 

FHLP capsule        Critical process black and white capsule with cutout to show cartridge etched logo 

Why Choose Critical Process Filters?

Quality & Performance
  • Over 20 years of engineering and manufacturing the finest filters for critical applications. 
  • Compliance with industry standards required for your operation
  • Product optimization to meet your performance goals
  • ISO 9001:2015 certified Quality Management System
  • Appropriately rated clean room environment
  • Proven success in food and beverage applications
Price Advantage

It's simple. Our products are very competitively priced. Learn more

Services & Support
  • Presales evaluations/recommendations by highly experienced Application Engineers 
  • Post sales support and trouble shooting
  • Testing & Analysis services (our site or yours)
  • Validation Services

Made in USA 800   90012015Large-(1)

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