Choosing the Right Pool Pump for Your Sand Filter in 2026

Swimming pool water treatment is an important process to maintain the cleanliness, safety, and health of pool users. Today's consumers demand safe water, reduced chlorine use, less pungent odors, less irritation, and a healthier swimming experience. Modern swimming pool treatment systems have evolved into two systems: a primary disinfection system and a secondary disinfection system. Both systems work together to produce the best and safest water quality.

Choosing the wrong size pool pump is the most common problem in pool maintenance. A pump that is too small won't circulate enough water, causing cloudy water. A pump that is too large wastes electricity unnecessarily. This article summarizes everything you need to know — from calculating the pump size to choosing the most cost-effective model for all types of pools, based on over 20 years of experience from the Win Win Pool engineering team.

Learn how to calculate the ideal running time of an EC8 salt chlorinator using a simple formula to maintain proper chlorine levels (2 ppm). This guide helps keep your pool water clear, clean, and safe, with practical examples for 10, 20, and 35 m³ pool sizes.