The Hayward Expert Line is a series of premium Hayward products with features and benefits offered exclusively through brick-and-mortar dealers and are not for sale online.
The products offered through the Expert Program reflect the latest trends in innovation and may include extra features or technology. Additional enhancements of the product line may include extended warraties and consumer rebates.
High Grade Pool Filter Sand - 50lb bag#20 Silica Sand is graded specifically to filter and trap particles in the range of 20 to 80 microns. Over time, dirt and debris that collect in your filter will cause your pressure gauge reading to increas..