Best Grohe and Hansgrohe Slide Bars
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If you are looking for a grohe shower slide bar, this set has seven listings: four GROHE slide bars, two hansgrohe slide bars and one GROHE wall bar holder. Four of the slide bars are 24 inches long and two are 36 inches. Only one listing states a flow rate, 1.75 gpm for the Rainshower Smartactive kit. That figure sits under the 2.0 gpm ceiling EPA sets for WaterSense labeled showerheads, but the listing does not say the kit carries the label. This guide reports what each listing states, shows where listings disagree, and names what the sources do not cover.
Quick answer
- The set has four GROHE slide bars, two hansgrohe slide bars and one GROHE wall bar holder. The holder is not a slide bar, so it is included as an “other” type.
- The only flow rate stated is 1.75 gpm, in the title of the Rainshower Smartactive kit. The listing does not say the kit is WaterSense labeled. If flow matters to you, see our guide to water-efficient handheld shower heads.
- Four listings describe a wall fixing. Three state no mount method: the Smartactive kit, the 36-inch hansgrohe Wallbar S and the GROHE wall bar holder.
- Hose details appear only on the two hansgrohe listings. The Unica lists a 63-inch hose in the box, while the 36-inch Wallbar S lists a 63-inch hose without saying whether it is included.
How we chose
We read the listings for this set on 2026-10-22 from two searches: “grohe shower slide bar” and “hansgrohe slide bar”. A listing made the set if it was a GROHE or hansgrohe slide bar, or a wall bar holder that its listing describes as an exact replacement for an existing system. We read seven listings and kept all seven. Six are slide bars. The seventh, a GROHE wall bar holder, is included as an “other” type so the set covers the holder a GROHE wall bar owner might search for.
We left out four listings. Two are hansgrohe hand shower products that come with a slide bar. We did not open them, and left them out on their titles because they are hand shower products. The other two are GROHE rails, which we did not open because seven listings were already reached. The products appear in the order we read them, and that order is not a ranking.
Brand names appear only as product names. This site is not affiliated with GROHE or hansgrohe.
What the sources say and do not say about slide bars
For these bars, the listings are the only source of product facts. They state mount methods, lengths and, for the Smartactive kit, a flow rate. The sources we opened do not give a slide bar standard for length, height range, mount or load, and none of them covers a GROHE or hansgrohe product. The EPA sources cover showerhead flow, not bar length or holder design.
The EPA WaterSense page says that “standard showerheads use 2.5 gallons of water per minute (gpm).” It says WaterSense labeled showerheads “must demonstrate that they use no more than 2.0 gpm” and “must be independently certified to ensure they meet EPA water efficiency and performance criteria.” The EPA specification PDF we read, labelled Version 1.0, sets the same ceiling: a product “must be equal to or less than 2.0 gallons per minute (gpm).” The same PDF says the product “shall be marked with the maximum flow rate value in gpm and L/min.”
Two more lines bear on these products. The New Jersey guidance says that “naturally occurring minerals can build up and block the nozzles (holes) through which water passes.” The Smartactive listing names a Speed Clean anti-lime system for the nozzles, but none of the sources we opened covers that system. The DOE installer job aid says to “Use thread tape at all connections” for a showerhead swap, and the New Jersey guidance says to “Turn the water on and check for leaks.” Neither covers a wall bar, so use both as general connection checks.
Flow arithmetic uses one formula: water used equals flow rate times minutes. At the Smartactive kit’s stated 1.75 gpm, a 10-minute shower uses 17.5 gallons (1.75 times 10). At the 2.0 gpm ceiling, the same 10 minutes uses 20 gallons. At 2.5 gpm, the standard figure EPA gives, it uses 25 gallons. The gap between the kit and the standard figure is 7.5 gallons per 10 minutes. These numbers assume the head runs at its stated flow for the whole shower, which no source we opened confirms for this kit.
The products
Each block uses the listing’s own terms. Where a field is missing, the block says “not stated.”
GROHE 26922001 Tempesta 24-Inch Shower Slide Bar, StarLight Chrome
Type: slide bar with an adjustable hand shower holder. The listing says the bar is 24 inches long, with product dimensions of 3.35 x 2.4 x 24 inches and an item weight of 15.5 oz. The finish is StarLight Chrome. The product information lists the material as metal, without naming the metal. The holder glides along the bar so you can set the height and angle. The mount is an adjustable upper bracket that covers existing wall holes, which the listing calls GROHE Fast Fixation. The package includes the bar, the adjustable holder, the brackets and an instruction manual. The listing says the StarLight coating keeps the chrome polished. Flow rate, spray settings, face size, connection, hose length, filter and certification are not stated.
Skip if you need a flow rate or hose length before you buy, since this listing gives neither, or if you want a brushed finish.
The listing names the material only as “Metal,” so the alloy cannot be checked. For head choices that fit a bar, see our guide to handheld shower heads that work on a slide bar.
GROHE 26922EN1 Tempesta 24-Inch Shower Slide Bar, Brushed Nickel
Type: slide bar with an adjustable hand shower holder. This listing matches the StarLight Chrome version on length, weight, mount and included parts, so the stated difference is the finish. The finish is Brushed Nickel, and the bullets say the StarLight coating works on brushed and polished finishes. The bar is 24 inches long, with product dimensions of 3.35 x 2.4 x 24 inches, and the part number is 26922EN1. The mount is the same adjustable upper bracket that covers existing wall holes, under the GROHE Fast Fixation name. The package has the slide bar, the adjustable holder, the brackets and the instruction manual. No spray, face size, connection, hose, filter or certification detail appears in the listing.
Skip if your fittings are chrome and you want a match, or if you need a flow rate, because the listing gives none.
The listing gives no spray or hose details, so the only confirmed difference from the chrome bar is the finish.
GROHE 26547EN0 Rainshower Smartactive 24-Inch Slide Bar Kit, Brushed Nickel
Type: slide bar kit with a round head. The title gives a 24-inch slide bar and a flow rate of 1.75 gpm, which is the only flow figure in this set. The bullets describe a 5 in round face with three spray settings. Two of the three are named as Rain and Jet, and the sprays switch with one fingertip tap. The finish is Brushed Nickel with the GROHE StarLight coating. The listing names a Speed Clean anti-lime system for the nozzles. The bullets say the kit can save up to 30% water without losing shower power. The listing says the kit includes the slide bar with its three-spray round head, but it does not say whether a shower wall union is included. The mount is not stated. Material, hose length, connection and filter are not stated, and no certification is named.
Skip if you need the mount method or the wall union details before buying, since the listing states neither.
The 30% water-saving figure and the anti-lime claim both come from the listing, and none of the sources we opened covers this kit.
GROHE 26603A00 Rainshower 36-Inch Slide Bar with Adjustable Handheld Holder, Hard Graphite
Type: slide bar with an adjustable handheld holder. The title gives a 36-inch slide bar with a Hard Graphite finish, while the bullets also mention the StarLight finish. The listing gives dimensions of 36-5/8 in by 5-1/2 in. The holder is height adjustable, its glider swivels for left- or right-hand preference, and the bullets call the design sleek and slim. The mount is a wall-mounted holder with an adjustable bracket distance for existing drilling holes. The bullets say the package includes one Rainshower slide bar with a handheld holder and an EasyReach tray. They describe the material as durable metal without naming it. Flow rate, spray settings, hose length, connection and certification are not stated.
Skip if you need a single finish name you can rely on, because the title and bullets name different finishes.
The listing gives no flow or hose details, and the “durable metal” wording leaves the metal unnamed.
hansgrohe Unica Wallbar S 24-Inch Shower Slide Bar, Brushed Nickel
Type: slide bar with an adjustable handheld holder. The bullets describe a 24-inch brass wallbar rail, and the product information says the rail, slider and handle are brass. The finish is Brushed Nickel, listed as Brushed. The bullets give a 1/2 in handshower attachment and a 63-inch metal-look, kink-resistant shower hose included in the box. The slider is infinitely adjustable and made of metal. The mount is a wall mount with anchors and screws, according to the bullets and product information. The product dimensions are 31.26 x 6.73 x 2.99 in, the item weight is 2.23 lb, and the part number is 28632820. The included parts are the rail, the shower hose, the mounting materials and the assembly instructions. Flow rate, spray settings and filter are not stated.
Skip if you need a stated flow or spray figure, since the listing gives neither.
The hose is described as metal-look, but the listing does not name its material. For a longer hose, see our guide to handheld shower head extension hoses.
hansgrohe Wallbar S 36-Inch Wallbar, Chrome
Type: slide bar, listed as a wallbar in the title. The title gives a 36-inch wallbar in chrome, with the words “Minimalist,” “4-inch,” “Modern” and “Easy Height Adjust.” The listing does not explain what the 4-inch figure measures. The listing says the bar belongs to the Unica wallbar collection and that its height adjusts easily. The connection fits any commercially available shower hose connection, a 1/2 in (DN15) size, according to the bullets. The bullets also give a 63-inch shower hose, but they do not say whether one comes in the box. The material, mount method, included parts, flow rate and spray settings are not stated.
Skip if you need the mount method or the included parts confirmed before buying, since the listing does not state them.
The 63-inch hose may or may not come in the box, so you could need to buy one.
GROHE 45 650 IP0 Wall Bar Holder, Chrome Finish
Type: other. This is a wall bar holder for GROHE wall bars, not a slide bar. The listing says it has a chrome finish and, according to the bullets, durable stainless steel construction. It is listed as an exact replacement match for existing GROHE systems. The size, mount method, included parts, connection and hose details are not stated. The page asks whether installation hardware is included, and the listing data recorded for this product does not answer that question.
Skip if you do not already have a GROHE wall bar, because the listing describes this holder as a replacement for an existing system.
With no size or mount method stated, the exact-match claim is the only fit information the listing gives. If your existing bar has a different finish, note that the listing names only chrome, so a finish match is not confirmed.
The table repeats the stated facts from the seven listings. “not stated” means the listing does not give that field.
| Product | Length or size (listing) | Flow rate (listing) | Mount (listing) | Hose or connection (listing) |
|---|---|---|---|---|
| GROHE 26922001 Tempesta, StarLight Chrome (B0D81HV9MG) | 24 in | not stated | Adjustable upper bracket covers existing wall holes | not stated |
| GROHE 26922EN1 Tempesta, Brushed Nickel (B0D7ZB1PGQ) | 24 in | not stated | Adjustable upper bracket covers existing wall holes | not stated |
| GROHE 26547EN0 Rainshower Smartactive kit (B08J1CJRG4) | 24 in (title) | 1.75 gpm (title) | not stated | not stated |
| GROHE 26603A00 Rainshower, Hard Graphite (B084MJMGFF) | 36 in (title) | not stated | Wall-mounted holder; bracket adjusts to existing holes | not stated |
| hansgrohe Unica Wallbar S, Brushed Nickel (B000HATSQA) | 24 in (bullets) | not stated | Wall mount with anchors and screws | 1/2 in handshower attachment; 63-inch hose included (bullets) |
| hansgrohe Wallbar S, Chrome (B0016H4750) | 36 in (title) | not stated | not stated | 1/2 in (DN15) connection; 63-inch hose, inclusion not stated |
| GROHE 45 650 IP0 Wall Bar Holder, Chrome (B000P0LD1A) | not stated | not stated | not stated | not stated |
What we could not verify: what the sources do not say
- Slide bar standards. No opened source gives a standard for slide bar length, height range, mount or load.
- Load. None of the seven listings states a load capacity.
- The WaterSense label on the Smartactive kit. The listing gives 1.75 gpm and no label, so the label is not confirmed.
- Anti-lime nozzles and the 30% water figure. Both come from the Smartactive listing, and no opened source covers the kit.
- Spec version. The EPA specification PDF we read is labelled Version 1.0, and EPA’s showerhead page says Version 1.1 made minor changes. This post quotes only the 2.0 gpm limit and the marking rule from the version we read.
- Arm thread size. No opened source states the thread size of a shower arm. The two hansgrohe listings state a 1/2 in connection, so check the arm or the manual before you buy.
- Finish care. The manufacturer care pages were not reached, so this post gives no soak or cleaning limits for brushed, nickel, StarLight or graphite finishes.
- Shower head height. No opened source gives a standard height above the floor.
- Supply pressure. No opened source says that a shower head or a bar changes the water pressure a house supplies.
Frequently asked questions
Is the Smartactive kit WaterSense labeled?
The listing gives 1.75 gpm but does not say the kit is WaterSense labeled. EPA’s WaterSense requirements are the reference point: a labeled showerhead has to show it uses no more than 2.0 gpm and be independently certified. A flow figure under the 2.0 gpm ceiling does not prove the label. Ask the seller or check the package before you rely on it. For more on handheld flow, see our guide to water-efficient handheld shower heads.
Do these bars need drilling?
Four listings describe a wall fixing. The two Tempesta bars use an adjustable upper bracket that covers existing wall holes, and the Rainshower 36-inch bar has an adjustable bracket distance for existing drilling holes. The hansgrohe Unica uses anchors and screws. Three listings do not state a mount: the Smartactive kit, the 36-inch hansgrohe Wallbar S and the GROHE wall bar holder. If you cannot drill, our guide to drill-less shower slide bars is the next place to look.
Does a bar change my water pressure?
No source we opened says that a bar or a shower head changes the water pressure a house supplies. EPA’s WaterSense page describes a requirement that the showerhead “Ensures the showerhead will provide for a minimum flow across a range of household water pressures.” That is a flow requirement across the pressures a house may have. It does not say a head raises them. A bar holds the head, and the flow you get still depends on your house supply.
Which hose fits the hansgrohe bars?
The two hansgrohe listings give connection details, and they differ in what comes in the box. The Unica lists a 1/2 in handshower attachment and a 63-inch metal-look, kink-resistant hose included, according to its bullets. The 36-inch Wallbar S lists a 1/2 in (DN15) connection that its bullets say fits any commercially available shower hose connection, and a 63-inch hose whose inclusion is not stated. No opened source states the shower arm thread size, so check the arm or the manual before you buy.
What is the GROHE wall bar holder for?
The listing describes it as a wall bar holder for GROHE wall bars and an exact replacement match for existing GROHE systems. It is not a slide bar. The listing states no size, mount or included parts, so confirm the fit with the seller or the package before you order.
How do I check a bar installation for leaks?
Turn the water on and look at each connection for leaks, as the New Jersey guidance says. The DOE installer job aid says there is “no water leakage upon completion” after a showerhead install. Both documents cover showerheads, not wall bars. If a connection leaks, the New Jersey guidance says to re-wrap the threads with thread sealant tape and tighten again carefully. The DOE job aid says to use thread tape at all connections for a showerhead, so your bar’s manual decides for the bar.
Bottom line
If flow rate decides the purchase, the Smartactive kit is the only bar in this set that states one, so confirm its label and mount first. If flow does not decide it, buy the bar whose finish, length and mount the listing states in full.
Sources
- Amazon listing, GROHE 26922001 Tempesta 24-Inch (B0D81HV9MG): https://www.amazon.com/dp/B0D81HV9MG (opened 2026-10-22)
- Amazon listing, GROHE 26922EN1 Tempesta 24-Inch (B0D7ZB1PGQ): https://www.amazon.com/dp/B0D7ZB1PGQ (opened 2026-10-22)
- Amazon listing, GROHE 26547EN0 Rainshower Smartactive kit (B08J1CJRG4): https://www.amazon.com/dp/B08J1CJRG4 (opened 2026-10-22)
- Amazon listing, GROHE 26603A00 Rainshower 36-Inch (B084MJMGFF): https://www.amazon.com/dp/B084MJMGFF (opened 2026-10-22)
- Amazon listing, hansgrohe Unica Wallbar S 24-Inch (B000HATSQA): https://www.amazon.com/dp/B000HATSQA (opened 2026-10-22)
- Amazon listing, hansgrohe Wallbar S 36-Inch (B0016H4750): https://www.amazon.com/dp/B0016H4750 (opened 2026-10-22)
- Amazon listing, GROHE 45 650 IP0 Wall Bar Holder (B000P0LD1A): https://www.amazon.com/dp/B000P0LD1A (opened 2026-10-22)
- U.S. EPA, WaterSense: Showerheads: https://www.epa.gov/watersense/showerheads (opened 2026-10-21)
- U.S. EPA, WaterSense showerhead specification PDF (text labelled Version 1.0): https://www.epa.gov/sites/default/files/2017-01/documents/ws-products-spec-showerheads.pdf (opened 2026-10-21)
- U.S. DOE, Install a Low-Flow Showerhead, Weatherization Installer Job Aid 24-1: https://www.energy.gov/sites/default/files/2024-07/24-1_install-low-flow-showerhead.pdf (opened 2026-10-21)
- New Jersey Department of Health, Guidance for Removing and Cleaning a Shower Head: https://nj.gov/health/cd/documents/topics/legion/ShowerHead_Cleaning_Guidance.pdf (opened 2026-10-21)
