Zodiac Polaris 7000 7240 Sport Type 2 Cover (R0764700) cfrfilters A cover like this is A cover like this is useful because it helps finish and protect the drain opening while supporting the intended performance characteristics of the drain system A complete grate and frame set is useful because it provides both the visible cover and the surrounding support structure needed for a cleaner and more complete drain installation and visible design details to your existing component Zodiac Polaris 7000 7240 Sport Type 2 Cover (R0764700) gives pool owners and service technicians a purpose built component for the listed Zodiac application