Ella Acrylic Walk-in Tubs are vacuum formed from a solid, long-lasting acrylic sheet. The non-porous material in white gloss finish is easy to clean and impermeable to mold and mildew. Under the acrylic shell facade is a rust proof, stainless steel frame reinforced with multiple fiberglass mesh and gelcoat layers to ensure the durability of the tub’s structure. Ella’s TransferXXXL Walk-In Tubs main feature is the aluminum L-Shape Outward Swing Door. While it was designed for wheelchair users and those with mobility issues, it has become very popular amongst everyday users due to effortless access into the tub. The door’s distinct shape and the engineering of the outward swing allows the door to clear a 21” tall toilet and create a wide entry for an easy transition from wheelchair into a smooth acrylic seat. The sleek rubber handle mounted on the inside panel of the door aids in closing the door.The TransferXXXL comes with our unique Ella Dual Drain Technology (DDT) consisting of two 2” gravity driven drains with four 2” outlets, 2 overflows and 2 openers, allowing a fast, reliable drain. The 2” drain outlets can be connected to the standard 1 ½” house drain with a T or Y fitting and piping selected by a professional plumber. The drain pipe configuration and selection of the pipes and fittings is up to the homeowner or licensed plumber. However, for the most efficient drain, please consider connecting to all 4 ports and to a 2” house drain if possible.The Hydro Massage System includes: a hydro pump with an in-line water heater, eco-friendly ozone sterilization system, hydro massage intensity dial control, and strategically positioned hydro jet system for targeted and effective massaging. The in-line water heater helps maintain the water temperature at constant level while bathing. Our ozone sterilization system is the most eco-friendly, chemical free disinfectant that can eliminate a wide variety of inorganic, organic, and microbiological bacteria. The sterilization system is especially helpful in eliminating odors and hygienic maintenance. The in-line water heater and ozone sterilization automatically engage when the hydro massage is turned on. The Ella TransferXXXL has thirteen (13) strategically placed hydro jets in order to deliver optimal therapeutic relief. Seven (7) upper fixed jets work to provide relief to your back, hips and thighs, while six (6) lower adjustable jets massage your feet and calves. The 5-Piece fast-fill faucet has five (5) pieces: two temperature levers, a diverter lever, a mounted faucet and a pull out multi-functional hand shower. To control the temperature of the water, use the hot or cold lever. The third lever can divert the water between the mounted faucet and handshower. The 5-Piece faucet has a fill rate of 18 GPM (gallons per minute), based on plumbing conditions. The Heated Seat & Backrest help keep you comfortable and warm while your walk-in tub fills. It activates in minutes, keeping users relaxed from the moment they enter the tub. These surface heaters are safe and easy to operate controlled through a simple on/off button. With one of the fastest heating curves in the industry, our heated seats dramatically enhances your bathing experience. We provide a limited lifetime warranty, of free replacement parts for the lifetime of the original customer living at the address of installation. This warranty is non-transferable to other customers or locations. Shipping costs and the labor of replacement(s) are not included.