Play22 20 Grade Pool Filter Sand - Pool Sand, 50 Pound Bag Silica Sand for Pool Filter, Non Staining, Non Corroding, for Above Ground and Inground Swimming Pool Care

Pool filter sand also known as silica sand is a specially designed sand used in swimming pool filtration systems to remove impurities and contaminants from the water. It's made from high-purity quartz sand that's been washed and graded to ensure consistent particle size and shape.  Key characteristics:  - Fine to medium grain size- High silica content- Low dust and clay content- Chemically inert and resistant to acid and alkaline environments- Effective at trapping particles as small as 20-30 microns- Meets or exceeds industry standards  Using the right pool filter sand is crucial for maintaining clean safe and clear pool water. It's recommended to replace the sand every 3-5 years or as needed depending on usage and water conditions.

• Effective Filtration: Pool filter sand removes dirt, dust, and debris from pool water, ensuring clear and clean water for swimming.
• Long-Lasting: High-quality, can last for 2-5 years, depending on usage and maintenance, making it a cost-effective solution.
• Easy to Clean: Pool filter sand is designed for easy cleaning and maintenance, allowing for simple backwashing and rinsing to restore its filtering capabilities.
• Chemical Resistance: Pool filter sand is resistant to chemical corrosion, ensuring it won't break down or react with pool sanitizers, maintaining its effectiveness.
• Optimal Grain Size: Pool filter sand has a specific grain size that allows for optimal filtration, balancing water flow and particle removal for crystal-clear pool water.