hydraulic calculations - Pool Lexicon

Hydraulics & Flow Science

The Hidden Reason Your Pool Flow Is Weak: How to Calculate Head Loss

calculating pool flow loss

If your pool flow feels weak, hidden head loss might be the…

Pool Lexicon Team
February 13, 2026

Educational Resources

GPM, Head Loss, and Pipe Size: The Flow Secrets Behind Clear Water

flow rate and pipe diameter

Understanding GPM, head loss, and pipe size is key to maintaining clear,…

Pool Lexicon Team
August 16, 2025

larger filters simplify water management

Equipment Fundamentals

Filter Sizing Secrets: Why ‘Bigger’ Often Means Easier Water Maintenance

The truth about filter sizing reveals why larger filters often mean easier…

Pool Lexicon Team
March 4, 2026

backwash duration and frequency

Pool Maintenance and Care

Backwashing Rules: How Long, How Often, and What to Watch For

Follow essential backwashing rules to maintain your pool’s clarity, but discover when…

Pool Lexicon Team
March 3, 2026

proper cartridge filter degreasing

Pool Maintenance and Care

Cartridge Filter Cleaning: The Right Way to Degrease Without Destroying the Pleats

Optimize your cartridge filter cleaning with safe degreasing tips that protect the…

Pool Lexicon Team
March 2, 2026

choosing pool filter types

Equipment Fundamentals

Sand vs Cartridge vs DE Filters: The Decision Tree That Makes It Obvious

Discover the key differences between sand, cartridge, and DE filters to help you choose…

Pool Lexicon Team
March 2, 2026