SILVERCREST® Sparkling Water & Soda Maker SWS 820 A1, 1 L

Technical overview
The SILVERCREST® Sparkling Water & Soda Maker SWS 820 A1, 1 L is a manually operated appliance designed to carbonate cold drinking water. It requires no electricity and allows the carbonation level to be adjusted by changing the number of times the carbonating button is pressed.

Key features
▸ Carbonates drinking water at the press of a button
▸ Manual operation without cables or an electrical connection
▸ Adjustable carbonation level
▸ Swivelling bottle holder for easier insertion and removal
▸ Simple twist-fit bottle attachment
▸ Compatible with standard 425 g screw-in CO₂ cylinders
▸ Reusable water bottle and lid are dishwasher-safe

How it works and what it is for
A compatible CO₂ cylinder is screwed into the designated holder. The water bottle is filled with cold drinking water between the MIN and MAX markings and attached beneath the nozzle. Pressing the carbonating button two or three times injects CO₂ into the water. The bottle is then tilted forwards to release excess pressure before removal.

Main technical specifications
▸ Model: SWS 820 A1
▸ IAN: 540683_2510
▸ Bottle capacity: 1 L
▸ Usable carbonating volume: 820 ml
▸ Compatible cylinder: standard 425 g screw-in CO₂ cylinder
▸ Main material: plastic
▸ Appliance dimensions: approximately 42.65 × 12.4 × 22.8 cm
▸ Bottle dimensions: approximately Ø 8.5 × 25.6 cm
▸ Total weight: approximately 1.5 kg
▸ Permitted water temperature: 1–40°C
▸ Power supply: not required

Included accessories / compatibility
▸ 1 sparkling water maker
▸ 1 reusable 1 L water bottle
▸ 1 bottle lid
▸ 1 set of operating instructions
▸ CO₂ cylinder not included
▸ Water bottle also compatible with the SodaStream Terra

Who it is recommended for
This appliance is suitable for households that regularly prepare sparkling water from tap water. Its compact, non-electric design is practical for kitchens with limited worktop space and for users seeking a straightforward mechanical carbonation system.

Pros and cons
Pros
▸ Straightforward manual operation
▸ Adjustable carbonation intensity
▸ Compatible with standard 425 g screw-in CO₂ cylinders
▸ Dishwasher-safe water bottle and lid
Cons
▸ Required CO₂ cylinder is not included
▸ Designed only for plain drinking water without additives

Battery / consumables advice
Use only approved standard 425 g screw-in CO₂ cylinders intended for sparkling water makers. Very cold water absorbs CO₂ more effectively. Inspect the water bottle regularly and replace it within two years of first use, or immediately if it shows cracks, deformation, damage or excessive wear.

Objective final opinion
The SILVERCREST® Sparkling Water & Soda Maker SWS 820 A1, 1 L provides a compact and uncomplicated way to prepare sparkling water without electricity. Compatibility with commonly available screw-in cylinders and the dishwasher-safe bottle simplify everyday use, although the separate purchase of a CO₂ cylinder should be considered.

FAQ
Which CO₂ cylinder is compatible with the SWS 820 A1?
The appliance uses a standard 425 g screw-in universal CO₂ cylinder approved for sparkling water makers.

How much water can be carbonated in the bottle?
The bottle has a nominal capacity of 1 L, while the maximum usable volume for carbonation is 820 ml.

Can the bottle be cleaned in a dishwasher?
Yes. The water bottle and lid are dishwasher-safe. The main appliance should be cleaned using a damp cloth and a small amount of mild detergent.

Can juice or flavoured drinks be carbonated?
No. The appliance is intended exclusively for carbonating cold drinking water without syrups, juice or other additives.