Economic Filter Paper Series From Hawach Scientific

Filter paper with high demand for industries such as sugar filtration, beverage plant, agriculture, air pollution monitoring, etc. The economic series filter paper especially helps the customer from India, Turkey, Israel, Bangladesh, Pakistan, etc save their purchase cost and the scientist also gets excellent efficiency in experiments.

Hawach Scientific launched two series of filter paper product lines, standard series for global supply to any market and meet most customer demand. Qualitative Grade (Grade 1, 2, 4, 5, 6 Wet strengthen grade 91, grade 113; Quantitative types: Grade 40, 41, Quantitative Laboratory Filter Paper Grade: BIO-42, 43, Quantitative Cellulose Filter Paper Grade: BIO-44). The second series is an economic grade with low ash content and background to guarantee better analysis efficiency and more accuracy.

The filter paper in disc type for sizes from 55m to 185mm can meet most of the customer requirements, we also keep improving our technique to R&D and do our best to supply a more expansive series to different customers.

Hawach Scientific is a company known for its wide range of laboratory filtration products, including filter papers. Their Economic Filter Paper Series is designed to offer cost-effective filtration solutions without compromising on quality. Here are some key features and information about the Economic Filter Paper Series from Hawach Scientific:


  1. High-Quality Material: The Economic Filter Paper Series is typically made from high-quality cellulose fibers. Cellulose filter paper is known for its good retention properties, chemical resistance, and compatibility with a wide range of applications.
  2. Consistent Pore Size: These filter papers are manufactured with precise control over pore size distribution to ensure consistent and reliable filtration results.
  3. Standard Grades: The Economic Filter Paper Series includes various standard grades of filter paper, each designed for specific filtration tasks. Common grades include qualitative filter paper and quantitative filter paper.
  4. Available in Different Sizes: These filter papers come in various sizes, including round filter paper discs, filter paper sheets, and filter paper rolls. The choice of size depends on the filtration setup and sample volume.
  5. Wide Range of Pore Sizes: The Economic Filter Paper Series offers filter papers with a range of pore sizes to accommodate different particle retention requirements. Common pore sizes include 2.5 µm, 5 µm, 11 µm, and more.
  6. Compatible with Different Applications: These filter papers are suitable for various laboratory applications, including qualitative analysis, gravimetric analysis, routine filtration, and particulate removal.
  7. Affordable: As the name suggests, the Economic Filter Paper Series is designed to be cost-effective, making it a budget-friendly choice for laboratories and research facilities.


The Economic Filter Paper Series from Hawach Scientific can be used in a wide range of laboratory applications, including:

  • Qualitative analysis to separate and identify particles in a sample.
  • Quantitative analysis for gravimetric determination of a substance.
  • Routine filtration tasks in quality control and research laboratories.
  • Particulate removal from liquids.
  • Filtration in educational settings.


The specific filter paper grade and size you choose from the Economic Filter Paper Series will depend on your filtration needs and the characteristics of your samples.

It’s important to follow the manufacturer’s recommendations for each type and grade of filter paper to ensure optimal performance and accurate results in your laboratory filtration processes. Additionally, consider proper disposal and waste management for used filter papers, especially if they have been in contact with hazardous or toxic materials.