Phos Cure Open & Close is a unique all natural and broad spectrum formula that digests oils, lotions, and non-living organics(phosphates). It safely removes materials that cause water clarity problems and waterline build up. When using Phos Open & Close during the closing process, pool water will keep looking great until swimming season.
Our 11ft classic umbrella will shade 85 sq ft. Meant to be used with a table and umbrella base, this 11ft umbrella has a 2 year warranty against fading.