Model vs model
InSinkErator 3N1 J-Shape
vs Quooker Front
The InSinkErator 3N1 J-Shape lists at £899, £501 less than the Quooker Front at £1,400.
Every number below comes from the manufacturers' own specification sheets. We highlight which tap leads on each spec; what matters most for your kitchen is your call.
For either tap. Free and no obligation.
InSinkErator
InSinkErator 3N1 J-Shape
Steaming hot, hot and cold from a slim J-shape spout
Typical price: £899
Full review →
Quooker
Quooker Front
Front-facing controls, the most ergonomic Quooker
Typical price: £1,400
Full review →The differences at a glance
- The InSinkErator 3N1 J-Shape lists at £899, £501 less than the Quooker Front at £1,400.
- The Quooker Front dispenses at 100°C; the InSinkErator 3N1 J-Shape tops out at 98°C.
- Declared idle draw is 10 W for the Quooker Front against 11 W for the InSinkErator 3N1 J-Shape, which compounds into the standby cost difference below.
- Tank capacity: 3 L on the Quooker Front versus 2.5 L on the InSinkErator 3N1 J-Shape. Bigger tanks serve more cups back to back; smaller tanks take less cupboard space.
- The InSinkErator 3N1 J-Shape dispenses filtered drinking water; the Quooker Front does not.
- The InSinkErator 3N1 J-Shape ships with a 5-year warranty; the Quooker Front with a 2-year warranty.
The two taps in a kitchen
Full specification, side by side
Sourced from manufacturer datasheets. A tick marks the better number on specs where more or less is objectively better.
| Spec | InSinkErator 3N1 J-Shape | Quooker Front |
|---|---|---|
| Typical price | £899✓ | £1,400 |
| Boiling temperature | 98°C | 100°C✓ |
| Tank capacity | 2.5 L | 3 L |
| Idle power | 11 W | 10 W✓ |
| Peak power | 1300 W | 1600 W |
| Flow rate | - | - |
| Filtered water | Yes✓ | No |
| Sparkling water | No | No |
| Chilled water | No | No |
| Filter type | - | Active carbon filter inside the tank |
| Finishes | 2 | 4✓ |
| Warranty | 5 years✓ | 2 years |
| Released | 2020 | 2024 |
Where to buy
Checked manually and dated; the retailer's page is always the live source. Affiliate links, disclosed as such. Commission never changes our comparisons. How affiliate links work here
InSinkErator 3N1 J-Shape
- Amazon UKCheck price at retailerView ↗
Quooker Front
No price-checked retailer offers for this model yet. Get a supply + installation quote instead →
Standby energy
What the idle draw adds up to over a year.
InSinkErator 3N1 J-Shape
- Idle draw
- 11 W
- Standby energy / year
- 96 kWh
- Standby cost / year
- £26
Quooker Front
- Idle draw
- 10 W
- Standby energy / year
- 88 kWh
- Standby cost / year
- £24
Assumes the manufacturer's declared idle wattage around the clock at £0.27/kWh (UK average, mid-2026). Real usage adds the energy to heat the water you actually draw. Run your own numbers in the running cost calculator.
Strengths and trade-offs
InSinkErator 3N1 J-Shape
Quooker Front
What we like
- Front-facing handle clears space behind the spout
- Ergonomic lever easier for users with limited reach
- Works against backsplashes and windowsills others cannot
- Red Dot Design Award 2023 for the form factor
Watch out for
- £1,400 RRP is dearest Quooker 3-in-1 in current range
- Newer model has limited long-term Trustpilot data
- CUBE filter cartridge replacement adds ongoing cost
- Front controls less discreet than top-mounted alternatives