WEBSponsored. Endurance. LS Series 26.375-in x 52.75-in White Gel-coated Fiberglass Walk-In Whirlpool and Air Bath Combination Tub with Faucet, Hand Shower and Drain (Left Drain) Find My Store. for pricing and availability. 3.1. 8. Drain: Drain Included. Drain Placement: Left.