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Industrial knowledge · 5 domains

Understanding contamination
is understanding failure.

The ELIMFILTERS Knowledge System covers the physics of contamination, the standards that measure it, the failure mechanisms it causes, and the operational strategies that prevent it. Five domains. One objective: zero unplanned downtime caused by contamination.

70–80%

of hydraulic failures caused by particle contamination

NFPA
$260K

per hour — average unplanned downtime cost in heavy industry

Siemens 2023
3–5×

bearing life extension when cleanliness targets are maintained

ISO 4406
β ≥ 200

99.5% capture at 10 µm — ISO 16889 hydraulic standard

ISO 16889
01ISO · SAE · ASTM · DIN

Industrial Standards

ISO 16889 (Beta ratio testing), ISO 4406 (cleanliness codes), SAE J1539 (air filter performance), ASTM D6304 (water in fuel) — each standard defines measurable contamination targets for a specific fluid circuit.

ISO 16889ISO 4406ISO 5011SAE J1539
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02Root cause analysis

Contamination & Failure

Particle contamination causes 70–80% of hydraulic failures (NFPA). Understand how abrasive wear, water ingress, varnish formation, and silica ingestion degrade equipment at the component level.

Particle wearWater contaminationHydraulic failure
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03Beta ratio · media · efficiency

Filtration Science

A β₁₀ = 200 filter captures 99.5% of particles ≥10 µm (ISO 16889). Learn how multi-layer media, bypass valve thresholds, collapse pressure ratings, and dirt-holding capacity define real-world filter performance.

Beta ratioMulti-pass testISO 16889
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04Evaluation framework

OEM vs Aftermarket

Filter cost is 1–5% of total ownership cost. OEM compliance ensures warranty coverage; performance evaluation requires Beta ratio, ISO cleanliness targets, and bypass threshold — not brand or price.

TCO analysisBeta ratioSpecification matching
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05Operational strategy

Fleet Optimisation

Unplanned heavy industry downtime costs ~$260,000/hr (Siemens, 2023). System-level filtration targeting contamination before failure extends service intervals 30–50% and reduces unplanned breakdowns.

Downtime reductionTCOExtended drain intervals
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Not a filter company

Equipment fails when contamination is not measured, not monitored, and not controlled. Every section in this library exists to close that gap.

Start with StandardsFailure analysis