A pool filter cartridge typically lasts 1 to 3 years before it needs replacing - not just cleaning. Knowing the difference saves you frustration and money. This post covers the specific signs that your cartridge is done, common mistakes owners make, and how to extend cartridge life.
Most pool heater failures come down to a handful of common causes: low water flow, a tripped pressure switch, bad ignition, or chemistry that's triggering a safety shutoff. This checklist walks you through each one in order so you can find the problem fast and know whether to fix it yourself or call a tech.
Pool stains can almost always be removed without draining the water. The key is identifying the stain type first, then using the right chemical treatment. This guide walks you through exactly how to do it, step by step.
If you're adding chlorine and it's gone within a day or two, something specific is eating it — sunlight, low stabilizer, algae, or a heavy organic load. This post walks through each cause and tells you exactly what to do about it.
Pool stabilizer (cyanuric acid) protects chlorine from UV burnoff, but too much of it makes chlorine ineffective. This guide covers the ideal CYA range, signs you need more, and what to do when your stabilizer level gets out of control.
Sand, cartridge, and DE filters all do the same basic job but in very different ways. This breakdown covers how each type works, what maintenance looks like in real life, and which one makes sense for your pool setup and schedule.
When kids are in the pool every afternoon and you're hosting weekends, your chemistry can fall apart in 24 hours. This guide covers the specific adjustments heavy pool use demands, from chlorine demand to pH drift, so you stay ahead of problems instead of chasing them.
Pool robots clean on their own but cost $400 and up. Suction cleaners are cheap and mostly hands-off but stress your filter. Manual vacuums cost almost nothing but require your time. This breakdown tells you exactly which one makes sense for your pool.
Not all pool shock is the same, and grabbing the wrong type can throw your water chemistry sideways. This guide covers the four main shock types, when each one is the right call, and exact dosing numbers so you stop guessing.
Not all pool algae is the same, and treating the wrong type the wrong way just wastes time and chemicals. Green algae is the most common and easiest to kill. Yellow algae is stubborn and chlorine-resistant. Black algae is the hardest to eliminate and needs aggressive, direct treatment. This guide covers exactly what to do for each.