48 x 78 x 23 Inch Rectangular Air Jetted Bathtub w/ Left Side Pump Placement belongs to Charleston Collection by Spa World Corp The Charleston series features a classic oval-shaped bathtub design, combined with recent luxury and safety industry trends. Body-wrapping armrests create an ultimate comfort zone, essential for a luxurious bathing experience. 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. 48 in L x 78 in W x 23 in H, 34 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, Interior of tub is rectangular shape with rounded edges; tub is pre-leveled for easy installation, Center front drain with left side pump placement, Made in the USA Bathtub 1