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Activated Carbon Depth Filter Sheets

Technical Specifications

Technical Parameter Specification
Product Name Activated Carbon Depth Filter Sheets
Filter Media Composition Cellulose, Activated Carbon, Diatomaceous Earth (DE) / Perlite
Thickness 3.5 – 4.0 mm
Activated Carbon Content Multiple Content Grades Available
Standard Sheet Sizes 400 × 400 mm / 600 × 600 mm
Filtration Grade Customized According to Application Requirements
Food Contact Documentation Food Contact Testing Reports Available
Technical Documentation Technical Data Sheet (TDS) Available
Product Form Depth Filter Sheets
Customization Available Upon Request
Technical Note: Activated carbon content, basis weight, permeability, adsorption performance and other technical values depend on the selected filter grade. Please contact PITAI for detailed specifications and product recommendations.

Product Description

Activated Carbon Depth Filter Sheets

Dual-Function Filtration and Adsorption for Industrial Liquid Purification

PITAI Activated Carbon Depth Filter Sheets are composite filtration media developed for industrial liquid processing applications requiring both particle filtration and adsorption.

Manufactured using cellulose fibers, activated carbon, and mineral filter aids such as diatomaceous earth (DE) and/or perlite, these filter sheets combine depth filtration with activated carbon adsorption to support liquid clarification, color reduction, and the removal of selected unwanted substances.

With a thickness of 3.5–4.0 mm, multiple activated carbon content grades, and customized filtration options, PITAI provides flexible solutions for different industrial filtration requirements.

Key Features & Benefits

1. Combined Filtration & Adsorption

Combines depth filtration and activated carbon adsorption in one composite filter medium, supporting both particle retention and liquid purification.

2. Activated Carbon Adsorption

Helps reduce selected color-causing compounds, unwanted odors, and certain organic impurities through adsorption.

3. Multiple Carbon Content Grades

Different activated carbon content grades are available to accommodate varying adsorption requirements and process conditions.

4. Customized Filtration Grades

Filtration grades can be selected or customized according to liquid characteristics, processing conditions, and equipment requirements.

5. Stable Composite Filter Structure

The combination of cellulose fibers and mineral filter aids creates a depth filtration structure incorporating activated carbon.

6. Food Contact Testing Reports

Food contact testing reports are available to support customer evaluation for applicable food and beverage processing applications.

How Does Activated Carbon Depth Filtration Work?

PITAI Activated Carbon Depth Filter Sheets combine two complementary filtration mechanisms.

Depth Filtration

The cellulose fiber and mineral filter aid structure helps retain suspended particles and impurities throughout the depth of the filter sheet, supporting liquid clarification.

Activated Carbon Adsorption

Activated carbon provides adsorption sites that can capture selected dissolved substances, including certain color-causing compounds and odor-related impurities.

Filtration Meets Adsorption

By integrating these two functions into one filter medium, activated carbon depth filter sheets provide a convenient solution for liquid processing applications requiring both clarification and adsorption.

Typical Applications

Food & Beverage Industry

  • Beer and beverage processing
  • Wine and spirits filtration
  • Fruit juice processing
  • Sugar syrup and sweetener decolorization
  • Food ingredient purification

Chemical & Industrial Processing

  • Chemical liquid purification
  • Industrial liquid decolorization
  • Adsorption of selected organic impurities
  • Specialty liquid processing

Cosmetics & Personal Care

  • Cosmetic ingredient purification
  • Color and odor correction for compatible liquid formulations
  • Selected specialty liquid processing applications

Application suitability depends on liquid composition, target substances, activated carbon grade, and operating conditions. Product testing is recommended before commercial use.

Food Contact Documentation

For customers in the food and beverage processing industry, PITAI can provide available food contact testing reports for product evaluation.

These documents help customers review the relevant testing information and assess suitability for their intended applications and applicable market requirements.

Please contact our sales team to request the available testing reports and technical documentation.

Flexible Product Customization

Different liquid processing applications require different adsorption capacities and filtration characteristics. PITAI offers multiple activated carbon content grades and customized filtration options.

  • Multiple activated carbon content grades
  • Customized filtration grades
  • 400 × 400 mm and 600 × 600 mm standard sheet sizes
  • Technical Data Sheet (TDS) available
  • Application-based product selection support

Why Choose PITAI Activated Carbon Filter Sheets?

  • Manufacturer-Direct Supply: Direct communication for product specifications and sourcing requirements.
  • Composite Filter Media: Cellulose, activated carbon, and mineral filter aids in one filtration structure.
  • Flexible Carbon Grades: Multiple activated carbon content options.
  • Customized Filtration: Product grades selected according to application requirements.
  • Technical Documentation: TDS and available food contact testing reports.

Frequently Asked Questions

1. What is the main function of activated carbon depth filter sheets?

They combine depth filtration with activated carbon adsorption, helping retain suspended particles while adsorbing selected color-causing compounds, odors, and other unwanted substances.

2. What is the thickness of PITAI activated carbon filter sheets?

The confirmed product thickness is 3.5–4.0 mm.

3. What sheet sizes are available?

Our confirmed standard sheet sizes are 400 × 400 mm and 600 × 600 mm.

4. Can activated carbon content be customized?

Yes. Multiple activated carbon content grades are available. Please contact us to discuss your application and adsorption requirements.

5. Are food contact testing reports available?

Yes. PITAI can provide available food contact testing reports for customer evaluation. Please contact our team for documentation details.

6. Can PITAI recommend a suitable filter grade?

Yes. Share your liquid characteristics, filtration equipment details, and desired treatment results. Our team can help evaluate a suitable product grade.

Request a Quote for Activated Carbon Depth Filter Sheets

Looking for a Reliable Activated Carbon Filter Sheet Supplier?

Whether you are sourcing activated carbon filter sheets for beverage processing, food production, chemical purification, or industrial liquid treatment, PITAI offers multiple carbon content grades and customized filtration solutions.

Send us your existing filter sheet specifications, application details, or equipment model. Our team will help you evaluate a suitable filtration solution.

Contact PITAI for Product Details, TDS, Food Contact Testing Reports, Samples and Quotation.

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