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Interactive Micron Rating Guide

Explore common particle sizes to find the perfect filtration solution. Click on particles to learn more and see recommended filter ratings for your application.

Understanding Micron Ratings

Micron ratings refer to the size of the particles a filter can capture. These ratings are expressed in micrometers (µm), and typically range from 0.1 µm to 1000 µm. The lower the micron rating, the smaller the particles captured by the filter.

Filtration Types

Nominal Filtration

60-98%

Captures a percentage (typically 60-98%) of particles at the stated size. More economical but less precise.

Cost-effectiveHigher flow ratesSuitable for pre-filtration

Absolute Filtration

99.9%+

Guarantees removal of 99.9% or more of particles at the stated size. Higher precision but typically more expensive.

Precise particle removalValidated performanceCritical applications

Common Applications

🦠

Microbial Control

0.2 – 1 µm

Bacteria, Yeast. Removes microbes, ensures safety.

Membrane FiltersDepth Cartridges
🏖️

Sediment Removal

5 – 50 µm

Sand, Silt, Metal. Reduces abrasion, protects equipment.

StrainersBag Filters
✨

Final Polishing

1 – 5 µm

Haze, Fine Particles. Achieve clarity in final products.

Pleated CartridgesMembrane Filters
🎨

Viscous/Agglomerates

1 – 25 µm

Paint Pigments, Gels. Filters clumps; consistent quality.

Depth CartridgesPleated Cartridges

Frequently Asked Questions

100
50
3
7
1
0.5
0.2
0.002
0.001
0.02
Particle
Micro
Ultra
Nano
0.001µm
0.01µm
0.1µm
1µm
10µm
100µm
1000µm