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Grohe Cosmopolitan 400 16″ Large Shower Head

  • 16″ Shower Head
  • Material: Brass
  • 20° Rotating Ball Joint
  • 1/2 ” Female Threads
  • 1 Spray Pattern
  • 2.5 gpm Flow Rate
  • *This Shower Head Should Only Be Used in Conjunction With
    Grohe Shower Arm 28 983 or 28 492*



Available on backorder

Available on backorder

Estimated Delivery Time: 12 - 16 Days


Grohe Cosmopolitan 400 large shower head is an extra large size and modern shower head that connects to a pressure balance or thermostatic trim which can divert the flow of water to different water outlets. Shower heads commonly connect to a central bath trim unit for a complete and seamless shower set-up. It is the decorative and functional part of a bath set that mounts on either the wall or the ceiling using a shower arm. This unit has single rain spray modes.

Shower head is an important component of a shower system. Grohe Cosmopolitan large shower head is made with quality and durable materials to last for a long time to come. It is a great combination with any shower arrangements. With an uncluttered, modern and minimalistic design, it brings a fresh and minimalistic look to any bathroom set-up.

Moreover, Cosmopolitan 400 features SpeedClean anti-lime system which allows you to remove limescales with a simple wipe of a finger to maintain a like-new performance.


You can download the installation instructions here.

To find out more information about Grohe products warranty terms and conditions please click here.

For more details, please see the technical sheet below;

SKU: 28783000







Additional information

Weight 3 kg
Dimensions 35 × 35 × 35 cm
Flow Rate

2.5 gpm, 1.75 gpm



Grohe is a German sanitary fittings manufacturer with its registered office in Hemer and headquarters in Düsseldorf. Since 2014, Grohe has been part of the Japanese Lixil Group. The company generated consolidated sales revenues of EUR 1.35 billion in 2017. Grohe employs about 6,000 people worldwide.


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