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Welcome to Trouble Free Pool Working together to help you with your pool Sign up hot Forum list New Content Home PoolMath Pool School Wiki Support TFP Forums New …

PoolMath Discover the pool calculator behind the perfect pool, PoolMath. Dealing with pools has allowed TFP to become the original authors of the best calculator on the net. To help you …

PoolMath helps calculate chemical amounts, FC levels, calcite saturation index, and pool volume for effective pool maintenance.

Oct 11, 2025 · The selection, operation and repair of pool cleaners.

Jul 21, 2011 · This week we’ve quietly made some changes to some of the backbone of TFP. One of these changes have been slightly altering our Recommended Levels. This winter a …

Sep 1, 2025 · TFP's Recommended Free Chlorine Levels Use the selector below to choose your goal and current CYA level. Which best describes your goal?

Aug 6, 2007 · JasonLion TFP Expert Platinum Supporter LifeTime Supporter May 7, 2007 37,770 Silver Spring, MD Dec 22, 2007 Add bookmark #20

Dec 12, 2018 · TFP does not recommend using pucks or tablets to chlorinate, because they add CYA to your pool. TFP recommends chlorinating with liquid chlorine or salt water chlorine …

Aug 10, 2025 · Calculators for Pool Design and Maintenance At TFP we believe pool maintenance should be based on science and physics. There are many underlying …