Filter Foam Sets

Filter Media - Foams - Brushes - Grids - Pre Filters - Spawning Brushes › Filter Foams - Pre-Filters - Wadding › Filter Foam Sets

These 3-piece foam sets are available to fit virtually all types and sizes of biological box filters. - One each of Fine, Medium and Coarse. Product Variants FM-4100 - 11in x 17in £ 9.99 FM-4102 - 12in x 22in £ 13.99 FM-4103 - 18" x 21" £ 16.99 FM-4104 - 18in x 25in £ 19.99 FM-4106 - 21in x 42in £ 36.99