Rx Clear® Swimming Pool Standard Thru-Wall Skimmer for Vinyl Liner Inground Pools. This thru-wall skimmer is made of non-corrosive ABS plastic and has a 7 13/16 weir door with a stainless steel spring. Can fit large capacity 163 cubic inch baskets. For use with vinyl liner pools. Inside Dimensions: 5¾” x 8″. Outside Dimensions: 7 5/8″ x 9 7/8″. Durable corrosion-proof unibody construction. Adjustable deck collar & square access cover. Self-adjusting weir door loaded with a stainless steel spring. Large debris basket & multiple plumbing connections for easier access. Adjustable deck collar is 2.4 high.
