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.
Phos Cure Weekly is a combination of a unique all-natural enzyme formulated with a phosphate remover. It digests oils, lotions, and non-lining organics, while maintaining a low phosphate levels. Phos Cure Weekly removes materials that cause water clarity problems and waterline build up. It can keep filters clean longer and keep pool water clear and sparkling.