Type A Filter Sponge, Foam for Swimming Pool Filter, Pisci-AquaForge Filter

1. Material: Polyurethane (PU) sponge; Dimensions: 20.0 x 10.0 cm (L x W) / 7.87 x 3.94 inches; Shape: Cylindrical. 2. Compatible with Intex filter pumps using Type A filter cartridges. 3. Reusable and washable; the package contains two Type A filter sponges. 4. Features: Excellent air permeability; activated carbon integrated into the fibers for strong adsorption; soft, non-deformable, and corrosion-resistant. 5. Flexible use: The filter sponge can be cut to size as needed.