Hayward Wide Mouth Faceplate for Dyna-Skim Wide Mouth Skimmers | SPX1091F Main Drains and this has been replaced

and this has been replaced with a non-vented sight glass

Works with all filtration systems (including salt-water)

Trendy & modern styles

Replaceable frame with heavy duty fiberglass net

Jack's Magic makes two sequestrants: The Blue Stuff and The Pink Stuff

Hayward Wide Mouth Faceplate for Dyna-Skim Wide Mouth Skimmers | SPX1091F Main Drains and this has been replacedThe Hayward Wide Mouth Faceplate (SPX1091F) is the OEM replacement faceplate for the Dyna Skim Wide Mouth Skimmer, restoring the front facing trim piece that frames the skimmer opening at the waterline. This faceplate seals the skimmer throat to the pool wall and directs surface water into the skimmer body for debris collection. Replacing a cracked, warped, or discolored faceplate maintains proper flow entry and a clean finished appearance at the pool