Aquastar 16" Square Anti-Entrapment Suction Outlet Cover For 12" Square Retrofits Or New Construction, White | 1216101 Alternate Sanitizer Parts replace them as a matched

replace them as a matched set with the new wheel to avoid uneven wear and a return visit to the same repair

25' x 50' to 50' x 80'

Add eight ounces of Plaster White ‘n Brite to the diluted acid solution and stir for one minute

directing water flow through the wet end and housing the impeller

Aquastar 16" Square Anti-Entrapment Suction Outlet Cover For 12" Square Retrofits Or New Construction, White | 1216101 Alternate Sanitizer Parts replace them as a matched16" x 16" Aquastar swimming pool anti entrapment frame and grate consists of mud frame, adapter frame, cover and mounting hardware. Features and Benefits: All components meet or exceed ANSI APSP 16 2011 and NSF ANSI 50 2009a national standards and ASTM G154 UV testing exposure Easily and safely retrofits into most brand's existing 12" mud frames Ideal for retrofitting over all existing sumps frames up to 15" by anchoring directly into concrete pool