5 Pack Swimming Pool Spa Skimmer Basket Filter Saver Bag Fine Mesh Screen Socks 
Sized to stretch fit inside your skimmer basket where it traps pollen, insects, pine needles, flowering trees and shrubs and other debris before they clog your filter. Elastic band holds them tight on the edge to catch small debris that would clog up the pump or filter
Reduces maintenance and extends filter cycles.
Contains 5 large reusable nylon bags - just empty regularly and reuse or replace when needed.     Each filter saver skimmer sock can be used for months.    
5 Pool Filter Saver Fine Mesh Bag Socks for Skimmer Basket