Power showers are used to boost the water pressure of gravity-fed water systems, so you can actually enjoy a decent shower instead of having to wash yourself in a trickle of water. They achieve this by using integrated pumps, which do make a noise, but the good ones keep this to a minimum. Power showers should only ever be used with gravity-fed systems, it can be very dangerous to attach them to a mains feed.

Reviewed by Carly James, Posh.co.uk Editor and former Which? magazine contributor. With years of hands-on testing experience, Carly specializes in evaluating bathroom fixtures for real-world performance and durability.

How We Evaluate Power Showers

Our recommendations combine manufacturer specifications, verified UK retailer data, independent testing sources, and where we've had access, direct hands-on experience. We focus on the factors that matter most for UK homes with gravity-fed plumbing systems.

What We Look For

• Performance & reliability: Flow rate consistency, thermostatic accuracy, pump durability, and real-world pressure delivery on low-pressure systems
• Build quality: Materials, construction standards, pump engineering, and expected lifespan based on manufacturer reputation and user feedback
• Ease of use: Control intuitiveness, installation complexity, maintenance requirements including limescale management
• Value: Features and performance relative to typical UK pricing, warranty coverage, and long-term cost of ownership
• Safety: Thermostatic protection, maximum temperature stops, automatic shutdown features, and suitability for families with children or elderly residents

Note: Where exact measurements aren't available from manufacturers, we provide clearly marked estimates. We never list live prices—our focus is on function, features, and value.

The Key Features of Power Showers

If you're thinking of buying a power shower, here are the points we suggest you check.

Design and ease of use

We've placed this at the top of the list because we think it will have the most influence on how much you will enjoy using your power shower. Design and ease of use are both very subjective, but their impact is very real

Flow rate

Basically, this determines how much pressure your power shower applies at any given time and good power showers, of any description, should, in our opinion, have at least two options, preferably three or more.

Temperature control

We think this is pretty much self-explanatory. In addition to controls being easy to grip and/or press, we also have a distinct preference for thermostatic showers. Essentially, these are power showers in which the user sets the temperature of their choice and the power shower adjusts the hot and cold water to maintain it, thus eliminating the potential for being scalded (or doused in freezing water).

You also get digital power showers, which can be recognized by the fact that the control panel has an LED display, which generally makes them look a bit like a basic alarm clock. Digital power showers allow you to set flow and temperature with absolute precision.

Durability

Again, this is pretty much self-explanatory, although it's not necessarily obvious, especially note when buying online, which is why trusted brands and genuine user reviews can be so helpful.

Warranty

We hate to sound like cynics, but a warranty only has value if the company behind it is likely to stay in business over the long term, which is why we always recommend buying trusted brands from reputable vendors.

Best Power Shower

Here is our round up of the best power showers on the UK market.

Best Power Shower Review

Editors Pick

Mira Showers Vigour Thermostatic Power Shower

Runner Up

Aqualisa Aquastream Thermo Mixer Shower

Best Budget

Mira Showers Vigour Manual Power Shower

Mid-range Options

The good news is that mid-range power showers are still very affordable and we've picked out a few options which we feel offer excellent value for money.

Mira Showers 1.1532.400 XS Event Thermostatic Power Shower

The Mira Showers XS Event Thermostatic Power Shower (Model 1.1532.400) is best for mid-to-premium buyers seeking maximum flow rate with thermostatic safety and premium control options. This is where performance meets convenience.

What We Like: The 16 litres-per-minute flow rate with Flow Boost feature is the highest in our entire lineup, delivering exceptional pressure that genuinely feels premium. The standalone start/stop button is cleverly designed—set your preferred temperature and flow once, then just press the button for subsequent showers without re-adjusting. The 110mm showerhead provides superior coverage compared to standard 90mm heads, and phased shutdown technology empties hot water from the tank between uses for added safety.

Considerations: Premium positioning means this costs notably more than standard thermostatic models. Installation complexity is higher than entry-level options, and pump noise remains similar to other integrated pump units at around 80dB.

Specification	Value
Flow Rate	16 litres per minute (with Flow Boost feature—highest in range)
Control Type	Thermostatic with automatic temperature regulation
Shower Head Size	110mm (largest in range) with 4 spray patterns
Dimensions	23 H x 15 W cm (approximately)
Weight	3.62 kg
Power Rating	150W
Inlet Connections	15mm dual entry push-fit
Safety Features	Maximum temperature stop, phased shutdown, automatic relief valve
Warranty	1 year
Noise Level	Approximately 80dB

Value rating 8/10—premium specifications justify higher cost. Ease of use scores 9/10 thanks to separate start/stop button simplifying daily operation.

If you want the most powerful shower experience available with thermostatic protection and don't mind paying more for premium features like the separate start/stop button and larger showerhead, the XS Event delivers genuinely impressive performance.

Triton AS2000XT THERMOSTATIC Power Shower

The Triton AS2000XT Thermostatic Power Shower is best for users prioritising ease-of-use with intuitive button controls and reliability from a long-established UK manufacturer. This is the simplest thermostatic shower to operate in our roundup.

What We Like: Just three clearly-labelled buttons (flow, temperature, start/stop) make this exceptionally user-friendly for all ages, including children and elderly users. The 14 lpm flow rate delivers powerful, invigorating showers with full thermostatic protection. The 5-position rub-clean showerhead offers genuine versatility with jet, blast, spray, rain and drench patterns. Triton's decades of UK manufacturing expertise provides confidence in long-term parts availability and support.

Considerations: The control layout is slightly counterintuitive—flow increases clockwise but temperature increases anti-clockwise, which can take some getting used to. Installation is reported as more complex than some competitors, though instructions are comprehensive. The controls have a somewhat 'clunky' appearance that won't suit all aesthetic preferences. Historical quality control issues (now reportedly resolved) may still influence buyer perception.

Specification	Value
Flow Rate	14 litres per minute
Control Type	Thermostatic with automatic temperature regulation
Shower Head Size	90mm with 5 spray patterns
Dimensions	26.8 H x 20.6 W x 14 D cm
Weight	3.64 kg
Power Rating	150W
Inlet Connections	15mm push-fit
Safety Features	Maximum temperature stop, automatic shutdown if supply fails
Warranty	1 year
Noise Level	Approximately 80dB

Value rating 8/10 as excellent mid-range alternative to Mira. Ease of use scores 9/10—simplest button interface makes it easiest for elderly or children to operate safely.

For households where ease of use is the top priority—particularly with elderly residents or young children—the Triton's three-button interface is genuinely the simplest to understand and operate. The brand heritage adds confidence despite aesthetic compromises.

Premium Option

If money is no object, then a digital power shower will allow you to set flow and water temperature exactly how you like them.

Mira Showers 1.1796.004 Platinum Dual Digital Mixer Shower

The Mira Showers Platinum Dual Digital Mixer Shower (Model 1.1796.004) is best for luxury buyers seeking cutting-edge technology, dual outlet capability, and preset temperature convenience. This is the most technologically advanced option in our roundup.

What We Like: The unique dual-outlet design allows simultaneous use of both the 25mm monsoon head and 36-spray handset, or you can switch between them—offering flexibility no other model in our roundup provides. The digital LED display enables temperature programming to within 0.5°C accuracy, and programmable functions (warm-up mode, shower timer, eco setting, bath fill mode) add genuine versatility. The wireless remote control lets you start the shower from outside the enclosure, and the minimalist black chrome aesthetic suits contemporary bathroom designs beautifully.

Considerations: This is the highest-priced option in our entire range. The wireless functionality requires battery replacement (3 AA batteries), adding ongoing maintenance. Complex installation with remote placement adds to setup considerations and costs. Some of the advanced functionality may be unnecessary for standard showering needs. Limited availability—appears discontinued through some retail channels, which raises concerns about long-term parts availability.

Specification	Value
Flow Rate	16 litres per minute
Control Type	Digital thermostatic with wireless remote
Shower Head Size	25mm monsoon + 36-spray handset (dual outlet)
Spray Patterns	Multiple (monsoon + 4 spray handset)
Dimensions	70 L x 44.5 W x 16 H cm (box dimensions)
Weight	7.86 kg
Power Rating	150W
Inlet Connections	15mm
Special Features	Wireless remote (requires 3 AA batteries), programmable functions, dual outlet design
Safety Features	Maximum temperature setting, thermostatic regulation, automatic shutdown
Warranty	1 year
Noise Level	Approximately 80dB

Value rating 7/10—premium price for luxury features. Ease of use scores 9/10 thanks to preset temperature simplifying daily operation. Limited availability noted—check current stock before committing.

If you want the most advanced shower technology with dual outlets, wireless control, and programmable features, and the premium investment doesn't deter you, the Platinum Dual Digital offers capabilities no other model can match. However, limited availability makes this a riskier long-term choice.

Budget Options (£150 and under)

Triton Manual Power Shower

The Triton Manual Power Shower (Model AS2000X) is best for budget-conscious buyers in adult-only households seeking high flow rate without the thermostatic cost premium.

What We Like: The exceptional 14 lpm flow rate delivers powerful shower performance that rivals more expensive thermostatic models. Manual control gives you complete customisation without thermostatic limitations, and the 5-position rub-clean showerhead (jet, blast, spray, rain, drench) provides maximum versatility. Integrated automatic shutdown protects against supply failure or excessive temperature. The reasonable pricing makes this accessible for tight budgets.

Considerations: Manual temperature control makes this unsuitable for homes with young children, elderly residents, or anyone with reduced temperature sensitivity. The maximum temperature stop prevents excessive heating but doesn't maintain consistency like thermostatic models. Installation complexity is comparable to thermostatic models without the safety benefits.

Specification	Value
Flow Rate	14 litres per minute
Control Type	Manual adjustment (no thermostatic protection)
Shower Head Size	90mm with 5 spray patterns
Dimensions	27 H x 21 W x 14 D cm
Weight	3.64 kg
Power Rating	150W
Inlet Connections	15mm push-fit
Safety Features	Maximum temperature stop, automatic shutdown if supply fails
Warranty	1 year
Noise Level	Approximately 80dB

Value rating 8/10—excellent flow at budget investment. Not recommended for families due to lack of thermostatic protection.

For adult-only households where everyone can safely manage manual temperature control, this delivers excellent flow at a genuinely budget-friendly investment.

Mid-range Options (under £300)

Bristan HY POWSHX W

The Bristan HY POWSHX W Hydropower Thermostatic Power Shower was previously best for space-conscious buyers in small bathrooms seeking compact design and thermostatic safety. However, this product is now discontinued and no longer recommended for new purchases due to limited parts availability.

Historical Strengths: The extremely compact design was ideal for small bathrooms, with thermostatic control maintaining temperature within ±1°C accuracy. Simple push-button and dial interface required minimal learning, and eco mode allowed switchable power deactivation for water conservation. The 3-function rub-clean showerhead simplified maintenance.

Why We No Longer Recommend It: Discontinued product status means it's now unavailable through most retailers, and parts availability for future maintenance or repairs is severely limited. The lower 10 lpm flow rate was already modest compared to alternatives, and water pipes entering from the side rather than back/top often required visible pipework that compromised aesthetics.

Specification	Value
Flow Rate	10 litres per minute (standard) / 0 (eco mode disables boost)
Control Type	Thermostatic with ±1°C accuracy
Shower Head Size	90mm with 3 spray patterns
Dimensions	25 H x 74 W x 11.7 D cm
Inlet Connections	15mm push-fit (side-entry—may require visible pipework)
Safety Features	Thermostatic regulation
Warranty	2 years (historical)
Noise Level	Approximately 80dB
Product Status	DISCONTINUED—not available for new purchase

Value rating reduced to 6/10 due to discontinued status limiting availability and future parts support.

We recommend considering the Mira Vigour Thermostatic or Triton AS2000XT instead, both of which offer better availability, higher flow rates, and ongoing manufacturer support.

Triton Thermostatic Power Shower

The Triton Thermostatic Power Shower (Models TDPS200T / AS2000SR Silent Running variant) is best for buyers prioritising quiet operation and reliability, willing to invest in premium positioning for noise reduction benefits.

What We Like: The standout feature is Quiet Mark approved silent running technology that reduces pump noise to 50-60dB—significantly quieter than standard 80dB power showers. Despite the quieter operation, it still delivers 14 lpm flow rate for exceptional pressure. Nine flow rate options and nine temperature levels provide genuinely precise customisation. The 110mm showerhead with 5-position rub-clean nozzles (jet, blast, spray, rain, drench) offers versatility. Automatic shutdown and maximum temperature stop provide layered safety protection ideal for families.

Considerations: Premium pricing reflects the quiet technology investment. Installation complexity requires careful attention to pressure settings and pipework. While significantly quieter than standard models, it still produces audible sound—it's not silent. Historical quality control reputation (though reportedly now resolved) may still influence some buyers.

Specification	Value
Flow Rate	14 litres per minute
Control Type	Thermostatic with 9 temperature levels
Shower Head Size	110mm with 5 spray patterns
Dimensions	30.2 H x 21.5 W x 11.4 D cm
Power Rating	150W
Inlet Connections	15mm push-fit
Safety Features	Maximum temperature stop, automatic shutdown, 9 flow options
Warranty	1 year
Noise Level	50-60dB (Quiet Mark certified)—significantly quieter than standard 80dB pumps
Special Features	Silent Running technology with anti-vibration design

Value rating 8/10—premium price justified by substantial noise reduction. For context: typical power showers operate at 80dB while this model runs at 50-60dB.

For households where noise is a genuine concern—perhaps with bedrooms adjacent to the bathroom or light sleepers—the Triton Silent Running model offers a real solution. The noise reduction is substantial enough to justify the premium investment if quiet operation is a priority.

Ultimate Budget Option

If you have less than £100 to spend your options will be limited, but we've managed to find one for you.

Couradric Shower Head

The Couradric Pressure Boost Shower Head is best for renters, temporary improvements, and extremely budget-conscious buyers requiring minimal investment. This isn't a full power shower system—it's a pressure-boosting showerhead that offers modest improvement over standard heads.

What We Like: Ultra-low investment enables budget upgrades for renters who can't install permanent fixtures. Extremely simple installation requires no plumbing modifications whatsoever—just screw onto your existing hose. Self-cleaning silicone rubber nozzles prevent limescale and mould buildup, particularly valuable in hard water areas. Three spray patterns (rain, massage, rain+massage) provide basic versatility. Universal 1/2" BSP connection fits standard shower hoses. Plumber's tape included in the box ensures leak-free installation.

Considerations: This is only a pressure-boosting showerhead, not a full power shower system—flow improvement is significantly less than integrated pump showers (estimated 20-30% increase versus the 200-300% boost from proper power showers). Chrome finish is susceptible to water spots and fingerprints. Build quality is lighter than dedicated power shower units. No temperature control or thermostatic features whatsoever.

Specification	Value
Flow Rate	Approximately 4-6 lpm (modest improvement over standard heads—not equivalent to power shower)
Control Type	Manual spray pattern selection (no temperature control)
Shower Head Size	24mm
Spray Patterns	3 (rain, massage, rain+massage)
Dimensions	24 L x 9 W x 3 D cm
Weight	0.54 kg
Inlet Connections	Universal 1/2" BSP (fits standard shower hoses)
Safety Features	None—standard water pressure safety only
Power Rating	N/A—passive device requiring no electricity
Installation	Tool-free—simply screw onto existing hose

Value rating 7/10—exceptional value for temporary use or rentals where permanent installation isn't possible. Realistic expectation: modest improvement only, not equivalent to proper power shower performance.

For renters or those on extremely tight budgets who need a simple improvement without permanent installation, the Couradric offers decent value. Just maintain realistic expectations—this provides modest enhancement rather than the dramatic transformation a proper power shower delivers.

Best power shower overall

We only have one choice each at the budget and premium ends of our selection so the real choice is at the mid-range level. Overall, we'd say that the Triton was the best option if your budget was tight, especially if you needed a power shower which could be used by children and/or older people.

The Mira Showers Vigour Thermostatic (1.1532.353) offers exceptional thermostatic temperature stability and excellent value-for-money, making it our top recommendation for most households. For those seeking maximum performance, the Mira XS Event (1.1532.400) delivers the highest flow rate with premium convenience features, while the Aqualisa Aquastream represents the best long-term investment with its industry-leading warranty and proven decade-plus durability.