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Winterhalter
Winterhalter F420e Bistro Environmentally Friendly Detergent 5Ltr
£64.47(£77.36 inc VAT)
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Winterhalter F420e Bistro is a liquid alkaline detergent formulated specifically for warewashing in café, bar, and bistro environments. It is designed to break down beverage residues — including coffee, tea, and tannin-based staining — as well as lightly dried-on food soiling. The formulation carries environmental credentials without compromising on cleaning performance, making it a sensible choice for operators who need reliable results and want to reduce their chemical footprint.
In practice, F420e handles the everyday demands of a busy bar or café service well. It is particularly effective where glassware and mugs cycle quickly through the machine, removing colouring and tannin deposits cleanly and without leaving odour transfer onto the ware. Its highly concentrated formula means dose rates are kept low, which helps manage cost per wash over time.
- Removes coffee, tea, and beverage residues effectively in each cycle
- Gentle formulation reduces the risk of etching or clouding on glassware
- Suitable for use in all water hardness levels without adjustment
- Highly concentrated — low dose rate supports cost-efficient use
- Environmentally friendly credentials with no compromise on wash results
F420e is compatible with commercial glasswashers and dishwashers across a range of makes, but it is designed to work as part of the complete Winterhalter system — paired with a compatible Winterhalter warewasher, rinse aid, and water treatment unit. Operators running the full Winterhalter system will typically see the most consistent results, as the chemistry is calibrated to work alongside the machine's dosing and water treatment cycle. It can be used as a standalone detergent in other machines, but performance may vary depending on the machine's dosing accuracy and water conditions on site.
This 5-litre pack is well suited to lower-volume sites, trial use, or as a secondary stock for quieter units. Higher-volume operations running continuous service may find it more practical to move to a larger pack size to reduce changeover frequency.
If you are unsure whether F420e is the right chemistry for your machine and water conditions, we are happy to talk it through.
Frequently asked questions
Can F420e be used in any commercial dishwasher or glasswasher?
F420e is compatible with most commercial warewashers, but it is specifically formulated to work within the Winterhalter system alongside their machines, rinse aids, and water treatment units. Used in that combination, results are most consistent. In non-Winterhalter machines, it will generally perform well, though wash quality may depend on the accuracy of the machine's dosing system and local water conditions.
Is this detergent suitable for heavy coffee and tea staining?
F420e is designed to handle the typical beverage residues found in café and bistro environments, including coffee, tea, and tannin-based deposits on cups and glassware. For heavily soiled ware or catering operations dealing with significant dried-on food soiling, a more heavy-duty detergent formulation may be worth considering.
How long will a 5-litre pack last in a busy operation?
This depends on your machine's dose rate and daily cycle volume. The 5-litre pack is practical for lower-volume sites or as backup stock, but higher-throughput operations running continuous service will typically find it more efficient to use a larger pack size to avoid frequent changeovers during service.
£64.47(£77.36 inc VAT)
£64.47(£77.36 inc VAT)
Winterhalter F420e Bistro is a liquid alkaline detergent formulated specifically for warewashing in café, bar, and bistro environments. It is designed to break down beverage residues — including coffee, tea, and tannin-based staining — as well as lightly dried-on food soiling. The formulation carries environmental credentials without compromising on cleaning performance, making it a sensible choice for operators who need reliable results and want to reduce their chemical footprint.
In practice, F420e handles the everyday demands of a busy bar or café service well. It is particularly effective where glassware and mugs cycle quickly through the machine, removing colouring and tannin deposits cleanly and without leaving odour transfer onto the ware. Its highly concentrated formula means dose rates are kept low, which helps manage cost per wash over time.
- Removes coffee, tea, and beverage residues effectively in each cycle
- Gentle formulation reduces the risk of etching or clouding on glassware
- Suitable for use in all water hardness levels without adjustment
- Highly concentrated — low dose rate supports cost-efficient use
- Environmentally friendly credentials with no compromise on wash results
F420e is compatible with commercial glasswashers and dishwashers across a range of makes, but it is designed to work as part of the complete Winterhalter system — paired with a compatible Winterhalter warewasher, rinse aid, and water treatment unit. Operators running the full Winterhalter system will typically see the most consistent results, as the chemistry is calibrated to work alongside the machine's dosing and water treatment cycle. It can be used as a standalone detergent in other machines, but performance may vary depending on the machine's dosing accuracy and water conditions on site.
This 5-litre pack is well suited to lower-volume sites, trial use, or as a secondary stock for quieter units. Higher-volume operations running continuous service may find it more practical to move to a larger pack size to reduce changeover frequency.
If you are unsure whether F420e is the right chemistry for your machine and water conditions, we are happy to talk it through.
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