AquaStar 18" Square Mud Frame with Four 9" Square Star Suction Outlet Covers White

AquaStar Pool Products P18101 Square Mud Frame with Suction Outlet Cover; 18 Inch, UV-Resistant Engineered Polymer, White Designed to replace standard 18" square 2 x 2 grid cover assemblies that have four 9'' square covers with 8 1/4'' center-to-center screw hole measurement. R1824xxx universal 18'' square cover is designed to fit over 18'' standard mud frames. Replace drain cover every five years from the date of installation.