Editorial · Engineering Reference
Chemical Compatibility: Start with the Seal
Find seal compatibility references and the service conditions needed before selecting a compound.
The industry. The decisions. The details.
Follow the business of filtration—from the equipment on the plant floor to the forces shaping the market.
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Welcome to The Dirty Filter
The business of filtration, the realities of operating it, and the reference documents that help you ask better questions.
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Cooling-tower filtration is an operations decision, not a bolt-on cure
Cooling-tower filtration can help with solids and fouling, but the business case starts with water balance, chemistry limits and maintenance ownership — not a cartridge or separator spec sheet.
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FiltXPO’s 2026 Agenda Points to Filtration’s Practical Pressure Points
FiltXPO 2026 is being presented as a two-day filtration and separation gathering at the Minneapolis Convention Center on October 28-29,
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Markets
The companies, customers, and economics shaping filtration.
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Operations
The practical decisions behind reliability, maintenance, and performance.
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Technology
Materials, equipment, and ideas moving the industry forward.
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Supply Chain
The suppliers, logistics, and constraints behind the products.
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Analysis
Context and critical questions behind industry developments.
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Engineering Reference
Charts, chemical compatibility references, and technical documents for practical filtration decisions.
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