Types of Pool Filters
Understanding the main pool filtration systems and their performance in Florida's environment.
What you'll learn in this module
Each chapter below corresponds to one lesson. Links marked with → take you into our reference library for a deeper write-up on the same topic.
- 01Overview of Primary Pool Filter Types
Sand, cartridge, DE — and emerging alternatives.
Open → - 02Sand Filters: How They Work
Media bed, multi-port valve, and filtration to ~20 microns.
Open → - 03Sand Filter Pros and Cons in Florida
Low cost, durable — but coarser filtration.
Open → - 04Cartridge Filters: Design and Operation
Pleated polyester elements, no backwashing, ~10-15 micron filtration.
Open → - 05Cartridge Pros and Cons in Florida
Water savings, fine clarity — manual cleaning required.
Open → - 06DE Filters: Grids and Powder Charging
How DE powder coats the grids and filters to 2-5 microns.
Open → - 07DE Pros and Cons in Florida
Best clarity in pollen/heavy use — more maintenance.
Open → - 08Maintenance Routines Comparison
Backwashing vs. hosing vs. charging — side-by-side.
Open → - 09Filter Sizing and Pairing with Pumps
Turnover rates, flow requirements, VS compatibility.
Open → - 10Troubleshooting and When to Upgrade/Replace
Pressure rise, clogging, and the replacement decision.
Open →
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