Still struggling to clean your pool? Want to have a clean, sparkling pool? Try to upgrade your manifold. Elevate the performance of your fns plus pool and spa D.E. filter with our top manifold with air bleed . The manifold ensures your pool or spa water stays crystal clear. Package Include: 1 x top manifold 1 x internal air bleed tube 1 x air bleeder screen cap Specification? Package Size: 15.94 x 15.55 x 3.82 inch Package Weight: 2.4 pounds Color: Black Ensure the longevity and efficiency of your pool or spa filtration system with our top-quality Manifold Top with Air Bleed Replacement. Maintain sparkling clear water and enjoy your aquatic oasis to the fullest.