Whirlpool and Airspa baths. At Rubberduck Bathrooms we offer a wide range of whirlpool and air spa baths from leading brands including Tissino, Carron and Frontline bathrooms. Whirlpools baths offer jets of water to massage your body while the air spa bubble help to soothe and relax muscles and your body. Many of our whirlpool baths come with additional options including water heaters, air heaters, LED lighting and ozonation.