SILVERCREST® Upholstery & Carpet Cleaner SPR 450 A1

Technical overview
SILVERCREST® Upholstery & Carpet Cleaner SPR 450 A1 is a compact spray-extraction appliance for the wet cleaning of carpets, fabric upholstery, mattresses and other compatible textiles. Its 450 W motor provides a suction force of 15 kPa and collects dirty liquid in a separate tank.

Key features
▸ Wet cleaning through spraying, brushing and extraction
▸ Suction force of 15,000 Pa
▸ Separate removable clean-water and dirty-water tanks
▸ Cleaning brush for carpets and hard-wearing materials
▸ Upholstery nozzle for mattresses and more delicate fabrics
▸ Integrated hose and power-cable holders
▸ Compact body with carrying handle

How it works and what it is for
Clean water or a suitable cleaning solution is sprayed onto the material using the trigger on the handle. The fitted attachment loosens dirt while the suction system draws the liquid into the dirty-water tank. Dry dust and debris should be vacuumed away before wet cleaning begins.

Main technical specifications
▸ Model: SPR 450 A1
▸ IAN: 544758_2510
▸ Rated voltage: 220–240 V~, 50 Hz
▸ Rated input: 450 W
▸ Suction force: 15 kPa
▸ Suction performance: 38 Air Watts
▸ Clean-water tank capacity: 1 litre
▸ Dirty-water tank capacity: 0.6 litres
▸ Spray rate: 0.38 litres/min
▸ Spray pressure: 2.2 bar
▸ Hose length: 1.5 m
▸ Power cable length: 3 m
▸ Weight with accessories: approximately 2.8 kg
▸ Protection class: II
▸ Ingress protection: IPX4

Included accessories / compatibility
▸ Cleaning brush for carpets and hard-wearing materials
▸ Upholstery nozzle for upholstery, mattresses and delicate materials
▸ 100 ml carpet and upholstery cleaning solution
▸ Suitable only for materials that permit wet cleaning

Who it is recommended for
It is suitable for occasional domestic cleaning of fabric sofas, armchairs, carpets, mattresses and textile car seats. Its compact tanks make it particularly practical for stains and small or medium-sized areas rather than continuous cleaning of large rooms.

Pros and cons
Pros
▸ 15 kPa suction force
▸ Separate tanks keep clean and dirty water apart
▸ Two attachments for different textile surfaces
▸ Lightweight and easy to carry
Cons
▸ Not designed for dry vacuuming
▸ Compact tanks require frequent refilling on larger areas

Battery / consumables advice
Use a low-foaming cleaning solution formulated for carpet and upholstery extraction machines. Follow the specified dosage, test colourfastness on an inconspicuous area and do not fill the tank with water hotter than 40°C.

Objective final opinion
SILVERCREST® Upholstery & Carpet Cleaner SPR 450 A1 has appropriate specifications for spot treatment and occasional wet cleaning of textile surfaces. The separate tanks and two attachments are practical, although the limited capacity makes it less suitable for uninterrupted work across large carpeted areas.

FAQ
Can it be used on a fabric sofa?
Yes, provided the care label permits wet cleaning. Test the cleaning solution on an inconspicuous area before treating the complete surface.

Can it collect dry dust and crumbs?
No. It is designed to extract the liquid sprayed during cleaning and must not be used as a conventional dry vacuum cleaner.

Which cleaning solution should be used?
Use a compatible low-foaming detergent formulated for carpet and upholstery extraction machines, following the manufacturer’s dilution instructions.