Average Qualitative Filters  

Average qualitative filters are general-purpose filtration media designed for routine laboratory and industrial processes. These filters are primarily used for applications requiring moderate retention of particles without the need for high precision or ash-free performance. They are economical, versatile, and easy to use.

Technical Features:
  • Medium Retention Efficiency: Designed to capture particles in the range of 10–20 microns, suitable for non-critical applications.
  • Moderate Flow Rate: Balanced filtration speed, ideal for general-purpose use without specialized requirements.
  • Composition: Typically made from cellulose or blended materials, providing sufficient mechanical strength for routine handling.
  • Cost-Effective: An affordable choice for applications where extreme precision is not required.
Applications:
  • Routine Laboratory Filtration:
    • Separation of solids from liquids in non-critical analytical workflows.
    • Clarification of suspensions for general testing.
  • Educational Use:
    • Commonly employed in teaching labs for demonstrations and basic experiments.
  • Industrial Applications:
    • Pre-filtration in chemical processes or wastewater treatment where fine filtration is not essential.
  • Food and Beverage:
    • Used in preliminary filtration stages during beverage production or quality checks.
Advantages:
  • Ease of Use: Simple design and application for routine tasks.
  • Versatility: Suitable for a wide range of materials and solvents.
  • Economical: Lower cost compared to specialized filters, ideal for bulk use.

Average qualitative filters are practical for applications requiring dependable but not highly specialized filtration. They provide a reliable solution for everyday tasks, offering a balance of performance and affordability.

353.42 353.42 USD
AffiPREP®​ Box of 100 average qualitative filter, 500 mm
CAT# AFG-FLT-1450
Size: 4 x 1 Unit
Whatman Grades: 2
388.76 388.76 USD
AffiPREP®​ Box of 100 average qualitative filters Diam. 330/40 mm
CAT# AFG-FLT-1449
Size: 7 x 1 Unit
Whatman Grades: 2
364.44 364.44 USD
AffiPREP®​ Box of 100 average qualitative filter, 320 mm
CAT# AFG-FLT-1448
Size: 10 x 1 Unit
Whatman Grades: 2
372.78 372.78000000000003 USD
AffiPREP®​ Box of 100 average qualitative filter, 270 mm
CAT# AFG-FLT-1447
Size: 12 x 1 Unit
Whatman Grades: 2
374.62 374.62 USD
AffiPREP®​ Box of 100 average qualitative filter, 240 mm
CAT# AFG-FLT-1446
Size: 18 x 1 Unit
Whatman Grades: 2
359.56 359.56 USD
AffiPREP®​ Box of 100 average qualitative filter, 210 mm
CAT# AFG-FLT-1445
Size: 23 x 1 Unit
Whatman Grades: 2
363.48 363.48 USD
AffiPREP®​ Box of 100 average qualitative filter, 200 mm
CAT# AFG-FLT-1444
Size: 23 x 1 Unit
Whatman Grades: 2
363.48 363.48 USD
AffiPREP®​ Box of 100 average qualitative filter, 190 mm
CAT# AFG-FLT-1443
Size: 29 x 1 Unit
Whatman Grades: 2
356.60 356.6 USD
AffiPREP®​ Box of 100 average qualitative filter, 185 mm
CAT# AFG-FLT-1442
Size: 29 x 1 Unit
Whatman Grades: 2
356.60 356.6 USD
AffiPREP®​ Box of 100 average qualitative filter, 160 mm
CAT# AFG-FLT-1441
Size: 33 x 1 Unit
Whatman Grades: 2
352.66 352.66 USD
AffiPREP®​ Box of 100 average qualitative filter, 150 mm
CAT# AFG-FLT-1440
Size: 37 x 1 Unit
Whatman Grades: 2
358.26 358.26 USD
AffiPREP®​ Box of 100 average qualitative filter, 135 mm
CAT# AFG-FLT-1439
Size: 37 x 1 Unit
Whatman Grades: 2
358.26 358.26 USD
AffiPREP®​ Box of 100 average qualitative filter, 125 mm
CAT# AFG-FLT-1438
Size: 44 x 1 Unit
Whatman Grades: 2
350.66 350.66 USD
AffiPREP®​ Box of 100 average qualitative filter, 110 mm
CAT# AFG-FLT-1437
Size: 57 x 1 Unit
Whatman Grades: 2
353.40 353.40000000000003 USD
AffiPREP®​ Box of 100 average qualitative filter, 100 mm
CAT# AFG-FLT-1436
Size: 57 x 1 Unit
Whatman Grades: 2
353.40 353.40000000000003 USD
AffiPREP®​ Box of 100 average qualitative filter, 90 mm
CAT# AFG-FLT-1435
Size: 67 x 1 Unit
Whatman Grades: 2
354.40 354.40000000000003 USD
AffiPREP®​ Box of 100 average qualitative filter, 70 mm
CAT# AFG-FLT-1434
Size: 79 x 1 Unit
Whatman Grades: 2
350.22 350.22 USD
AffiPREP®​ Box of 100 average qualitative filter, 55 mm + 15 mm hole
CAT# AFG-FLT-1433
Size: 75 x 1 Unit
Whatman Grades: 2
353.28 353.28000000000003 USD
AffiPREP®​ Box of 100 average qualitative filter, 55 mm
CAT# AFG-FLT-1432
Size: 89 x 1 Unit
Whatman Grades: 2
351.36 351.36 USD
AffiPREP®​ Box of 100 average qualitative filter, 50 mm
CAT# AFG-FLT-1431
Size: 89 x 1 Unit
Whatman Grades: 2
351.36 351.36 USD
AffiPREP®​ Box of 100 average qualitative filter, 47 mm
CAT# AFG-FLT-1430
Size: 89 x 1 Unit
Whatman Grades: 2
351.36 351.36 USD
AffiPREP®​ Box of 100 average qualitative filter, 45 mm
CAT# AFG-FLT-1429
Size: 100 x 1 Unit
Whatman Grades: 2
352.06 352.06 USD
AffiPREP®​ Box of 100 average qualitative filter, 42.5 mm
CAT# AFG-FLT-1428
Size: 100 x 1 Unit
Whatman Grades: 2
352.06 352.06 USD
AffiPREP®​ Box of 100 average qualitative filter, 36 mm
CAT# AFG-FLT-1427
Size: 100 x 1 Unit
Whatman Grades: 2
352.06 352.06 USD
AffiPREP®​ Box of 100 average qualitative filter, 32 mm
CAT# AFG-FLT-1426
Size: 100 x 1 Unit
Whatman Grades: 2
352.06 352.06 USD
AffiPREP®​ Box of 100 average qualitative filter, 25 mm
CAT# AFG-FLT-1425
Size: 100 x 1 Unit
Whatman Grades: 2
352.06 352.06 USD
AffiPREP®​ Box of 100 average qualitative filter, 21 mm
CAT# AFG-FLT-1424
Size: 100 x 1 Unit
Whatman Grades: 2
352.06 352.06 USD