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Bosch Professional GAS 12-25 PL review

The only machine here that publishes both numbers that matter — airflow and suction.

The bottom line The transparent one. If you want to compare machines rather than believe them, this is the specification sheet to start from.

The GAS 12-25 PL is the professional machine in this group, and the reason it is here is a specification sheet: 65 l/s of airflow, 200 mbar of suction, 1 250 W, HEPA filtration.

Two numbers instead of one

Domestic vacuums are sold on watts, which is what the motor consumes. It tells you nothing about what the machine picks up. The pair that does is airflow — how much air moves through the hose, which is what carries debris — and suction — how hard the machine pulls, which is what lifts it. Bosch publishes both here. Einhell publishes suction on one model in this comparison. Everyone else publishes neither.

What professional build actually means

Not more power. A motor rated for continuous work, a body designed to be dropped off a van, filters and parts that are still sold in five years, and a specification the maker expects to be checked. That combination costs money and is wasted on a machine used twice a month.

Where it is weaker

Household accessories. The domestic ranges ship with upholstery tools, combination floor nozzles and car kits; this arrives with a crevice nozzle and the expectation that you buy what you need. If the machine’s main job is the inside of a car, that matters.

Availability

Verified on Germany, France, Italy and Spain under one reference. Verified absent from the UK and US stores.

What we like, and what we don't

Strengths

  • Airflow AND suction both published — the only listing in this group that allows a real comparison
  • Professional build, sold through the same channel as the trade tools
  • HEPA filtration as standard

Compromises

  • Verified absent from the US and UK stores
  • Trade pricing, and it looks expensive next to domestic 25-litre machines
  • Fewer household accessories than the domestic ranges

Specifications

Power1 250 W
Airflow65 l/s
Suction200 mbar
FiltrationHEPA filter
IncludedCrevice nozzle
Part number060197C100
Amazon referenceB07Z41BC79
EAN3165140926072

Questions people actually ask

Airflow or suction — which should I care about?

Both, for different jobs. Airflow in litres per second carries debris along a hose and is what matters when a vacuum is connected to a saw. Suction in millibars is what lifts material out of a crevice or up from a floor. A machine strong in one and weak in the other feels wrong in use, and you cannot tell which from a wattage figure.

Is a professional machine worth it at home?

Only if it will be used like one. What the money buys is a motor built for hours rather than minutes, serviceable parts and honest specifications. For a car boot and a garage floor twice a month, a domestic machine does the same work for less — and stores more easily.

What sets this model apart

Compared with the median of its own aisle on this site — not with the market at large.

  • Amazon referenceB07Z41BC79+17 % vs the aisle median
  • Power1 250 W-11 % vs the aisle median

Our score

8.4/ 10

The transparent one. If you want to compare machines rather than believe them, this is the specification sheet to start from.

Who this one is for, among cleaning machines

Trade use, or a home workshop where the vacuum runs alongside tools most weeks

Set beside the neighbouring cleaning machines

cleaning machines from the same category, at nearby prices. Only what all of them publish is shown: a column with holes compares nothing.

Model Price Amazon reference
Bosch Professional GAS 12-25 PL 170 € B07Z41BC79
Kärcher WD 5 P V-25/5/22 175 € B09MD5ZXX4
Nilfisk Multi II 30 T 165 € B01MT60RIK
Einhell TE-VC 2230 SACL 195 € B09B9HMRJP

Where the models are not equal, in cleaning machines

  • If price decides: Nilfisk Multi II 30 T, at 165 €.
  • Highest Amazon reference in the table: Einhell TE-VC 2230 SACL (B09B9HMRJP).

When to look elsewhere among cleaning machines

  • On a tighter budget: Lehmann LTOVI-1530, at 60 € in the same category. see the review

Where this one sits on price, among cleaning machines

At 170 €, it sits +3 % against the 165 € median of the 13 models in this category published here.

Accessories confirmed to fit

Listed because the accessory itself names this model as compatible.

This model in our cleaning machines guides

  • Choosing a Wet & Dry Vacuum — 2026 Guide | CleanVerdict

Price and availability, for cleaning machines

A reference exists on these Amazon stores: France, Germany, Italy, Spain. Listed is not the same as in stock — availability changes daily.

Details checked on August 15, 2026.

Sources

Specifications: the manufacturer sheet for cleaning machines and the matching Amazon product page. Prices and availability: Keepa. Every figure on this page names its source.

How these cleaning machines are assessed here

Prices quoted in these summaries are dated readings. The live price is shown next to each product.