42 x 72 x 23 Inch Rectangular Air Jetted Bathtub w/ Right Side Pump Placement belongs to Polaris Collection by Spa World Corp The Polaris series features a blend of oval and rectangular construction and molded armrests. Soft surround curves of the interior provide soothing comfort to your bathing experience. The narrow width of the Polaris bathtubs' edge adds additional space. An airpool bathtub creates thousands of warm bubbles that stimulate the skin's light touch receptors, producting an overall calming effect. An air blower works like a giant hair dryer, taking the room temperature air, increasing it by approximately 30-degrees and blowing it through the bath. Air baths differ from a whirlpool in that the massage is much softer. Drop-In tubs have a finished rim designed to drop into a deck or custom surround. They can be installed in a variety of ways like corners, peninsulas, islands, recesses or sunk into the floor. A drop in bath is supported from below and has a self rimming edge that is designed to sit over a frame topped with a tile or other water resistant material. The trim for the air or water jets is featured in white to color match the tub. 42 in L x 72 in W x 23 in H, 28 air massage jets powered by a 3 speed blow with built in air heater, Solid, one piece, acrylic construction with non-porous surface for easy cleaning and sanitizing, High gloss white finish with matching white trim, Exterior of tub is rectangular shape with ovular interior shape that blends with outer edges; tub is pre-leveled for easy installation, Right side drain placement, Made in the USA Bathtub 1