Fine Particle Accumulation
Dust penetrates and blocks the microporous structure.
Problems · Troubleshooting
Why Filter Cartridges Block & Have Short Service Life
Symptoms · Root Causes · Proven SolutionsIndustrial cartridges lose permeability, causing differential-pressure spikes, reduced flow, frequent replacement, downtime and high consumable costs.
What Is Happening?
Industrial cartridges lose permeability, causing differential-pressure spikes, reduced flow, frequent replacement, downtime and high consumable costs.
Common Symptoms
- Differential pressure remains continuously high
- System flow and production efficiency fall
- Cartridges need frequent replacement under normal operation
- Media surfaces and inner layers fill with dirt and particles
4 Root Causes
Wrong Filtration Grade
Micron rating does not match the actual particle distribution.
Oil Mist & Sticky Dirt
Viscous contaminants resist normal pulse cleaning.
Chemical or Thermal Aging
Corrosion and heat deform fibers and shrink pores.
3 Recommended Actions
Match Rating to Conditions
Select material and micron grade by particle size, temperature and pH.
Use Scheduled Pulse Cleaning
Regularly remove surface dust before deep blockage forms.
Choose High-Flux Anti-Stick Media
Use hydrophobic, oil-resistant surfaces for viscous contamination.
Products for This Working Condition
Filter Cartridge
PTFE Laminated Polyester Filter Cartridge
Surface-filtration cartridge combining a polyester felt substrate with an expanded PTFE membrane for fine dust and easy cleaning.
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Filter Cartridge
PPS High Temperature Needle Felt Filter Cartridge
PPS needle-felt depth-filtration cartridge for hot, humid and sulfur-containing corrosive flue gas.
View ProductNeed Help Solving This Filtration Problem?
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