Filters
Sand vs. Cartridge vs. DE Pool Filters: Differences, Cleaning and Trade-offs
Compare sand, cartridge and DE pool filters by cleaning, water use, media care and equipment fit, with model-specific safety limits.
Guides
Practical pool and spa care guides from PoolSpaKit.
Comparisons
Bromine vs. Chlorine for Hot Tubs: How to Choose
Compare bromine and chlorine for hot tubs: approved systems, water testing, everyday care and costs, with manufacturer and regional safety…
Troubleshooting
How to Fix Green Pool Water: A Safe, Step-by-Step Troubleshooting Guide
Troubleshoot green pool water safely: check algae versus metals, test water, clean surfaces, verify filtration and confirm safe conditions before…
Comparisons
Variable-Speed vs. Single-Speed Pool Pumps: Which Makes Sense for Your Pool?
Compare pool pump speeds, equipment compatibility, installed costs and realistic energy estimates to decide which option fits your pool.
Troubleshooting
Pool Water Level Keeps Dropping: Evaporation vs. Leak and How to Tell
Measure pool water loss, compare it with a controlled bucket test, check common loss routes, and know when to call…
Pumps
How Long Should You Run a Pool Pump Each Day? A Practical Guide
Build a pool pump schedule around actual flow, sanitizer production, equipment needs and water tests, then adjust runtime without guessing.
Hot Tub & Spa Care
Hot Tub Water Smells Bad: Common Causes and Safe Fixes
Troubleshoot hot tub odor with water tests, filter and cover checks, approved cleaning and clear guidance on when to stop…
Water Chemistry
Low Chlorine in a Pool: Common Causes and What to Check First
Verify a low chlorine reading, review sanitizer delivery, sunlight, stabilizer and recent use, then choose a label-directed correction and retest.
Pool Care
How to Open a Pool After Winter: Step-by-Step Spring Checklist
Open a winterized pool in a sensible order: inspect, uncover, restore equipment, establish circulation, clean and test, then verify readiness…
Filters
Pool Filter Pressure Too High or Too Low: What It Means and How to Fix It
Interpret high or low filter pressure against your clean baseline and pump speed, then check the gauge, water supply, baskets…