What does a micron rating measure?

Micron ratings indicate the smallest particles a filter is designed to reduce. Lower ratings generally provide finer filtration.

Why does GPM vary between systems?

A system’s GPM depends on pressure, pipe sizing, filters, membranes, and fixtures. Published flow rates require real-world context.

Does TDS indicate water safety?

TDS measures dissolved solids, not overall water safety. Pair readings with contaminant-specific testing and certified filtration claims.

What causes hydraulic pressure drop?

Pressure drop is the loss between inlet and outlet. Excessive drop can reduce fixture flow and affect booster sizing.

Why do NSF/ANSI certifications matter?

NSF/ANSI standards help verify testing and performance claims. Always match the certification to the specific contaminant and application.