On the market last week were:
¶ A filterjet fan, manufactured by the Chemex Corp., which picks up cold air from an air conditioner and shoots it around the corner into .the next room. Price: $50.
¶ Floating swimming-pool furniture, including an Aqua-Lounge ($29.95), constructed of aluminum tubing and saran webbing, an Aqua-Butler ($6.95 for set of two), Aqua-Table ($7.95), and a custom-made Aqua-Bar ($150 to $1,500 each). The Aqua-Butler is a 10-in. by 4-in. rectangle of plastic foam, which accommodates an ash tray and a drinking glass.
¶ A frozen fresh daiquiri...