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  • Vetted
Pool Lexicon
  • Vetted
  • Educational Resources
    • Chemistry & Water Science
    • Hydraulics & Flow Science
    • Safety & Codes
    • Equipment Fundamentals
    • Testing & Measurement
    • Health & Microbiology
    • Heat & Energy
    • Surfaces & Materials
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  • Pool Maintenance and Care
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  • About PoolLexicon
pool heater btu selection

Pool Heater Sizing Made Simple: Pick the Right BTU Without Overpaying

Learn how to accurately size your pool heater's BTU to save money and ensure optimal…
    vulnerable plumbing sections

    Winter Freeze Risk: The Plumbing Sections Most Likely to Crack First

    Learn which plumbing sections are most vulnerable to winter freeze damage and how to…
      valve function and impact

      Check Valves Explained: When They’re Essential and When They’re Just Adding Head Loss

      Just understanding when check valves are essential versus how they add head loss can…

        Plumbing Layout Red Flags: 7 Design Mistakes That Create Constant Air Bubbles

        What common plumbing layout mistakes cause constant air bubbles, and how can you fix…

          Suction Side vs Pressure Side Cleaners: The Hydraulics Difference Nobody Explains

          Pool cleaning hydraulics can be confusing—discover the key differences between suction…
            The Latest
            • Testing & Measurement

            Why Your Filter Pressure Lies: Understanding Gauge Location and System Dynamics

            gauge placement affects pressure readings
            Understanding why your filter pressure readings can be misleading depends on gauge placement and system flow, and learning more can help you troubleshoot effectively.
            • Pool Lexicon Team
            • February 20, 2026
            View Post
            • Safety & Codes

            Automation + Variable-Speed Pumps: Wiring and Settings That Prevent Burned-Out Motors

            pump wiring and settings
            Just mastering proper wiring and settings for variable-speed pumps can prevent motor burnout—discover essential tips to protect your equipment now.
            • Pool Lexicon Team
            • February 19, 2026
            View Post
            • Heat & Energy

            Solar Heating Flow Requirements: The One Mistake That Makes Panels Underperform

            incorrect flow rate management
            Guidelines for proper flow rates are crucial, as improper settings can cause solar panels to underperform and hinder energy efficiency.
            • Pool Lexicon Team
            • February 19, 2026
            View Post
            • Hydraulics & Flow Science

            Water Feature Pump Sizing: How to Get the Waterfall Look Without the Waterfall Noise

            water feature pump sizing
            Join us to discover how to size your water feature pump for a serene waterfall effect without the noise, and learn the essential tips to perfect your setup.
            • Pool Lexicon Team
            • February 18, 2026
            View Post
            • Educational Resources

            Valve Positions Cheat Sheet: Stop Choking Your System Without Realizing It

            optimize system by valve adjustment
            The Valve Positions Cheat Sheet reveals how subtle mistakes can choke your system—learn the signs and solutions before it’s too late.
            • Pool Lexicon Team
            • February 18, 2026
            View Post
            • Testing & Measurement

            Flow Meters for Pools: Where to Install Them and How to Read Them Correctly

            pool flow meter installation
            Aiming for accurate pool flow readings? Discover the best installation tips and reading methods to optimize your flow meter’s performance.
            • Pool Lexicon Team
            • February 17, 2026
            View Post
            • Hydraulics & Flow Science

            Skimmer vs Main Drain Balance: The Circulation Tweak That Improves Water Clarity Fast

            adjusting skimmer and drain
            Cleverly balancing your skimmer and main drain can dramatically boost your pool’s clarity—discover how this simple tweak makes all the difference.
            • Pool Lexicon Team
            • February 17, 2026
            View Post
            • Calculators & Reference

            Turnover Rate Truths: Why ‘8 Hours’ Isn’t a Rule (and What to Use Instead)

            flexible time management strategies
            How focusing on results and flexibility rather than strict hours can transform your retention strategy—discover the truths behind lowering turnover.
            • Pool Lexicon Team
            • February 16, 2026
            View Post
            • Equipment Fundamentals

            Booster Pump vs. Main Pump: When You Actually Need a Pressure Cleaner Booster

            choosing the right pump
            Meta Description: “Many pressure cleaner users wonder if they need a booster pump—discover when extra pressure can make all the difference.
            • Pool Lexicon Team
            • February 15, 2026
            View Post
            • Hydraulics & Flow Science

            Cavitation Explained: The Noisy Pump Warning Sign You Shouldn’t Ignore

            pump noise indicates cavitation
            Warning signs of cavitation can damage your pump; learn how to identify and prevent this noisy issue before costly repairs occur.
            • Pool Lexicon Team
            • February 15, 2026
            View Post
            pool heater btu selection
            • Heat & Energy

            Pool Heater Sizing Made Simple: Pick the Right BTU Without Overpaying

            Learn how to accurately size your pool heater's BTU to save money and ensure optimal…
            • Pool Lexicon Team
            • February 22, 2026
            vulnerable plumbing sections
            • Pool Maintenance and Care

            Winter Freeze Risk: The Plumbing Sections Most Likely to Crack First

            Learn which plumbing sections are most vulnerable to winter freeze damage and how to…
            • Pool Lexicon Team
            • February 22, 2026
            valve function and impact
            • Hydraulics & Flow Science

            Check Valves Explained: When They’re Essential and When They’re Just Adding Head Loss

            Just understanding when check valves are essential versus how they add head loss can…
            • Pool Lexicon Team
            • February 21, 2026
            faulty plumbing design flaws
            • Hydraulics & Flow Science

            Plumbing Layout Red Flags: 7 Design Mistakes That Create Constant Air Bubbles

            What common plumbing layout mistakes cause constant air bubbles, and how can you fix…
            • Pool Lexicon Team
            • February 21, 2026
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            • About PoolLexicon
            Copyright © 2026 Pool Lexicon Content on Pool Lexicon is created and published using artificial intelligence (AI) for general informational and educational purposes. Affiliate disclaimer As an affiliate, we may earn a commission from qualifying purchases. We get commissions for purchases made through links on this website from Amazon and other third parties.