Model # 27478000

Internet #203014187

Store SO SKU #1000941282

GROHE Rainshower 1-Spray 12 in. Fixed Shower Head in StarLight Chrome


Rainshower 1-Spray 12 in. Fixed Shower Head in StarLight Chrome

  • Drip free performance with GROHE DropStop technology
  • DreamSpray Technology-Integrates air into water for strong spray
  • Easy to clean spray nozzles with GROHE SpeedClean
$301.91 /each

Frequently Bought Together

Product Overview

Relaxation comes easy with the Rainshower Cosmopolitan 310 12-in. showerhead. Though streamlined in look and slim in profile, it is high-tech-driven to provide soothing showers on demand. Oversized, it features a 12-in.-diameter spray face with 208 spray nozzles, and GROHE DreamSpray features advanced shower engines to deliver precise and consistent water distribution throughout any spray pattern for an unparalleled and custom showering experience technology, which optimizes water distribution for consistent coverage. GROHE SpeedClean protects the spray nozzles against limescale buildup making cleaning effortless. The showerhead has a flow rate of 2.5 gpm at 80 psi and is recommended for use with a variety of GROHE Rainshower shower arms. Equipped with a ball-and-socket joint, it can be adjusted by hand to aim the water for more targeted showering. The Rainshower Cosmopolitan 310 showerhead is available in scratch-resistant, non-tarnishing GROHE StarLight finish for scratch and tarnish-resistant surfaces for a lifetime of beauty chrome, which will maintain its mirror-like shine for years to come.

  • Due to WaterSense regulations in the state of New York, please confirm your shipping zip code is not restricted from use of items which do not meet WaterSense qualifications
  • GROHE StarLight finish for scratch and tarnish-resistant surfaces for a lifetime of beauty
  • GROHE DreamSpray features advanced shower engines to deliver precise and consistent water distribution throughout any spray pattern for an unparalleled and custom showering experience
  • GROHE Dropstop
  • SpeedClean anti-lime system: Removes limescale with a simple wipe of a finger to maintain a like-new performance
  • 12 in. Face
  • 208 Spray nozzles
  • 1/2 in. Female threads
  • Recommended Rainshower arm: 28 540 or 28 492 or 27 217
  • 2.5 gpm
  • How To Install a New Showerhead

Info & Guides

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Warranty / Certifications

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Customer Questions & Answers

What else do I need?

If I buy this showerhead and arm, are there matching controls? I am completely replacing the shower unit and need everything - shower head, mixing valves and controls
Asked by: Stretch
You seem to have a pretty good handle on what you need. If you are taking your shower down to the bare walls then there is a whole list of other items such as shower pan or maybe a liner, panels and a door or curtain, etc. But that is a fundamental design issue. Strictly sticking with the shower fixtures the only other thing you might consider is a wall mounted hand shower with a diverted or separate valve.
Answered by: Lfahrenk
Date published: 2017-03-15
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Customer Reviews

Rainshower 1-Spray 12 in. Fixed Shower Head in StarLight Chrome is rated 5.0 out of 5 by 10.
Rated 5 out of 5 by from Singing in the Rain Take your shower all the way to the Penthouse. This is without a doubt the closest you can get to showering in the rain in the comforts of your home. This large 12” shower head gives you ample coverage. Step in and get under this gentle relaxing shower and wash your stress away. Solid construction and quality German design. No cheap plastic, this thing weights in at a hefty 6lbs 9oz. NOTE: Make very sure your application is secure and able to sustain the weight. Read all enclosed instructions and cleaning recommendations. Do not clean this with any acidic solution. It is recommended you clean with their own GROHE clean. Don’t throw your money away. Take care of your investment with the proper maintenance and proper cleaning.
Date published: 2016-11-06
Rated 5 out of 5 by from RELAXING SHOWER The Rainshower 1-Spray 12 in. Fixed Shower Head was an amazing find for my master bathroom shower. Right out of the box the shower head is ready to go and install. Just remember this shower head is for down directional use and not for wall mounting. The massive 12 inch shower head come equipped with 208 easy clean spray nozzles. Having that many spray nozzles allows for a very true rain like showering experience.
Date published: 2016-11-29
Rated 5 out of 5 by from Very High Quality, Tons of Water! This is a very substantial showerhead. It feels heavy in the hand, and has special nozzles where the water comes out that keeps it clean and makes it easy to wipe. The "rain" that comes from it is great!...definitely feels like lots of water. It was very easy to install...just screw on to the arm, using a little plumber's tape. It came nicely packaged and very well protected. A very luxurious rain shower head.
Date published: 2016-11-30
Rated 5 out of 5 by from Really Stunning Fixture I had high expectations of this Grohe 12 inch Rainshower and let me say I wasn't disappointed. Even sitting in the box you will be amazed at the clarity and flawlessness of the chrome finish over the brass. When you pick it up it's hefty and feels precision engineered. I can honestly say this blows away other fixtures I've bought that can often feel tinny or flimsy. I can't say enough about how stunning it looks and feels! The box shower head is well packed and included in the box is a washer and screen to prevent sediment from clogging the installed water limiter. The instructions are minimal but you shouldn't really need them anyway as there are no fancy features to explain. Note: this is a pre-installation review because I wanted to provide early feedback on how the product compares to what you see online. I'll update the review once I've installed it and had a chance to put it through it's paces.
Date published: 2017-01-07
Rated 5 out of 5 by from Most Heavy Duty, Well Built Shower Head This Grohe rain shower head is awesome. It has to be the best engineered fixture available anywhere. The head is big at 12-1/4 in od. with a round inner spray area of 11 in. with 200 silicon rubber nozzle jets. These nipples can easily be cleaned while you shower by rubbing with a thumb. This unit is an all metal and heavily bright chromed fixture which weighs in at 4 lbs. Plus, it is made so that it could be disassembled if it got really clogged with deposits, assuming you had a bit of tool skills. Now, not all overhead shower extensions would work with this monster head and yours may need fine stainless steel support wire, as I did, attached to a ceiling joist or some other idea to stabilize this great fixture. The standard 1/2 in. npt adaptor does swivel to allow for angle adjustments of about 30 deg. I promise it just doesn't get any better than this. My water pressure from my pump varies between 25-42 psi. If you have high city water pressure it will likely be even better.
Date published: 2017-01-24
Rated 5 out of 5 by from There's a reason for the price - starbolts to disassemble, if necessary - slightly forced streams not felt in other raincans - precision fit and finish - ~230lbs, possibly a bit less This replaces a $100+ delta 8" "chrome" plastic square raincan, and is used in comparison to a shelved 10" square and an asian ~20" square: I got the ~20" in the amazon for less than delta's plastic piece; I have had no problems with it, it's all metal and pretty solid, and like this Grohe features rubber nubs for easy blocking-scale removal. It's also thinner than this, weighs about ~226lbs less, but isn't disassemblable, and like every other raincan I've tried, it simply drops water on you. This Grohe is very thin for a raincan that can be disassembled via star bolts, and it delivers slight pressure to its water streams, rather than passively dumping water on your head. The fit and finish is the level of a museum piece; aesthetically I'd prefer square, physically I'd prefer ~80"square, but other than that, this has achieved raincan perfection. When the ~20" inevitably gets clogged internally, it will become a very large drink coaster; this Grohe will last a lifetime. As a raincan.
Date published: 2017-02-26
Rated 5 out of 5 by from A Little Bit of Heaven at the End of the Day WOW this rain head is beautiful! Well made, brilliant chrome and weighs in around 6.5# with a limited lifetime warranty. Replaced an 8" rain head with this 12" rain head - a world of difference! Installed in our main bath - where discards and cast off rain heads end up just one stop from the charity box or trash. We've tried so many shower heads - economy, mid-range and high end - nearly all boast "water effects". Personally I don't appreciate all those "effects" in a rain head and have been looking for a rain head that feels like rain - not a pelting rain storm. As you can see in pics this rain head fills our 3'x4' shower and it's as beautiful from the front and from the side. I tried to capture the "rain" from this rain head…it's gentle, soaking, soothing and lots of it across the 12" diameter. The entire head fills with water and gently falls onto your body and we don't have the best water pressure. My entire body is immersed in the shower. Not the most expensive, not the least expensive, but worth every penny after a long hard day. So if you like a soft, soothing shower that feels like a gentle rain, this rain head is for you. You need to have a shower arm to install properly. I can't recommend this rain head more heartily.
Date published: 2016-12-29
Rated 5 out of 5 by from The shower I have been searching for! As a plumber I've seen and installed every possible style of shower head known to man. I have been searching for the "perfect" rainshower experience. THIS IS IT!!! When you buy a rainhead shower it's important that you make your selection wisely. This is not a $20 rainhead, this is an investment in your shower experience that should last for decades not just a few months. You will notice one indicator of the quality before you even open the box...this thing is HEAVY. Solid brass NOT plastic or thinly chromed sheet metal is what you want. Once the box is open you will see a flawless mirror chrome finish which doesn't just look amazing but is also easy to keep clean. There are also flexible tips on each opening so it doesn't need to be completely disassembled and scrubbed out when hard water builds up. Just rub them with your thumb and the deposits get washed away. The showering experience is also amazing. Your WHOLE body is enveloped by the large gentle drops. Now for the technical stuff. 1- I used this temporarily on a basic price pfister shower valve with a 15" 90degree rainhead shower arm. Most homes CANNOT use this arrangement since the shower pipe in the wall is rarely strong enough to support that kind of weight. I recommend installing the showerhead in the ceiling so it can hang straight down. 2- This is not a "car wash" kind of experience. If you like a penetrating massage kind of shower, this is not it. 3- This head requires good pressure and a large volume of water to function effectively. If you have low pressure or clogged rusty pipes, that should be resolved before installing this shower head.
Date published: 2017-01-21
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