Pool Equipment

A variable-speed pump can run below the flow needed by a heater, salt system, cleaner, or water feature. Find a usable setting for each mode without guessing at one magic RPM.

There is no single replacement calendar for every pool filter. Record what you observe, keep water testing separate, and use the exact manual before any service decision.

Filter balls vs. sand is not a generic upgrade decision. Use your exact filter label, product manual, and a qualified handoff when the fit is unclear.

A pool sand filter is one part of a circulation system. This guide explains the flow path, its role, and the model-specific boundaries that matter before service.