The Pentair Large Gunite PVC Niche is a gunite plastic nice for swimming pools and spas that's molded in high strength, corrision resistant PVC with a rear 1 inch PVC hub. This Pentair design features rebar tie backs for clean and simple installations and a plaster ring for secure sealing. Their gunite models are packed with a gunite/plaster shield. Both 45 degree and 0.75 inch reducer bushings are included, as are the internal and external bonding lugs. Pentair Pool Products lights are listed for use with Pentair Pool Products, American Products, Purex, or PacFab niches. UL C, US Certified.
