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STAGE 1 PRE-FILTER • AUDITED OPERATIONAL SPEC

5-Micron Melt-Blown Spun Sediment Filter

Water Filters Benchmark Spec
âš¡ FIELD SPECIFICATION SUMMARY

Sacrificial first stage that traps coarse municipal pipe rust and sand grains before they clog carbon pores.

Audited Engineering & Performance Metrics

REJECTION RATE100% Particulate Capture (>5µm)
MICRON RATING5.0 Microns
SERVICE LIFE6 Months (3,000 Gallons)
OPERATING PSI30 to 100 PSI
CONTAMINANTS REMOVEDRust, Sand, Silt, Scale Particles
TDS BENCHMARKDoes not alter dissolved TDS ions
📋Specialist Advisory: Arthur Pendelton, PE (Water Quality & Filtration Engineer)

Inspect housing transparency: once outer layer turns dark chocolate brown, replace immediately to avoid pump pressure drop.

Under-Sink RO Annual Filter Replacement Schedule (.PDF)

Download our verified 1-page workshop card and operational standard sheet in PDF.