Infinity series features an ""_Endless Flow""_ technology, creating a continuous flow of water over the edges into an overflow channel grove located around the opening. Endless Flow creates a therapeutic effect and turns every bathing experience into a relaxing, mind-soothing journey.8 directional and adjustable water jets powered by a 1HP pumpPneumatic button controlHigh gloss white finishCenter drain with left side pump placementInterior of tub is rectangular shape with a 4 inch deep channel along the inside perimeter of bathtubContemporary design coordinated with latest trends in home decor collectionsWater jetted for a vibrant massaging experienceOne piece, acrylic construction with non-porous surface for easy cleaning and sanitizing and fiberglass backed reinforcementSafe for bathing salts and aromatic oils for a deep, relaxing soakMade in the USADrop-in installationTub is pre-leveled for easy installation