Karcher NT 22/1 Ap L Wet and Dry Vacuum Cleaner

Karcher NT 22/1 Ap L Wet and Dry Vacuum Cleaner

The Karcher NT 22/1 Ap L is a compact commercial wet and dry vacuum designed for light to moderate cleaning work where mobility, versatility, and reliable suction matter. Its 5.8-gallon container, semi-automatic Ap filter cleaning, moisture-resistant PES cartridge filter, and 12.6 lb (5.7 kg) machine weight make it easy to move between dry debris and liquid pickup.

Commercial cleanup often means switching between dust, coarse debris, and liquids while moving equipment from one job area to another. A heavy machine or filter system that requires frequent attention can slow the work down. The NT 22/1 Ap L addresses those challenges with compact dimensions, a washable PES filter, semi-automatic filter cleaning, and a hose connection positioned directly on the machine head to maximize usable container space.

Highlights

• Semi-automatic Ap filter cleaning, helps maintain high suction performance by cleaning the filter when required.
• Moisture-resistant PES cartridge filter, allows easier switching between wet and dry pickup without drying the filter first.
• 5.8 gal (22 L) container, provides useful capacity for light to moderate commercial cleanup.
• 12.6 lbs (5.7 kg) without accessories, supports convenient transport between rooms, vehicles, and job locations.
• 148 CFM maximum airflow, supports effective pickup of dust, coarse debris, and liquids.
• Machine-head hose connection, helps make fuller use of the container volume so operators can empty it less often.
• Wet/dry floor nozzle and crevice nozzle included, equip the machine for common commercial cleanup tasks.

Who It's For

• Contract cleaners handling light to moderate wet and dry cleanup across commercial properties.
• Maintenance teams in offices, workshops, retail spaces, hospitality environments, and other facilities that need a compact utility vacuum.
• Operators who need a lightweight machine that can move easily between dry debris and liquid pickup.

Not the right fit? If your facility has heavier debris loads, specialized dust-control requirements, or demanding continuous-use applications, call or visit our showroom. We'll help you choose the right commercial vacuum for your application.

Built for Commercial Productivity

Switch between wet and dry cleanup more easily. The moisture-resistant PES cartridge filter can remain in place when changing between dry vacuuming and liquid pickup. It is also washable, supporting straightforward maintenance.

Maintain suction with less interruption. The semi-automatic Ap filter-cleaning system helps clear the filter so the vacuum can maintain strong suction during routine commercial work.

Compact enough for mobile work. The NT 22/1 Ap L weighs 12.6 lbs (5.7 kg) without accessories and measures 15 × 14.5 × 19 in. Its compact footprint makes it easier to transport, carry, and store.

Make better use of the container. The suction hose connects directly to the machine head, helping maximize usable hopper volume. This can reduce how often operators need to stop and empty the container.

Strong performance from a compact machine. The 1,300-watt maximum rated input power, 148 CFM maximum airflow, and 23.5 kPa vacuum support routine pickup of dust, coarse debris, and liquids.

Useful wet and dry capacity. The container holds 5.8 gal (22 L), with a stated liquid filling quantity of 3.4 gal (13 L).

Ready for common cleanup tasks. The machine includes a 8.8-inch (225 mm) wet/dry floor nozzle, crevice nozzle, 6.2 ft (1.9 m) suction hose, two plastic suction tubes, one fleece filter bag, and the PES cartridge filter.

FAQs

• Can the Karcher NT 22/1 Ap L pick up both wet and dry debris?
  Yes. It is designed for wet and dry vacuuming and includes a moisture-resistant PES cartridge filter that does not need to be dried before switching between wet and dry pickup.
• What does the semi-automatic Ap filter cleaning do?
  It helps clean the cartridge filter so the vacuum can maintain strong suction performance during routine use.
• What is the container capacity?
  The NT 22/1 Ap L has a 5.8 gal (22 L) container and a stated liquid filling quantity of 3.4 gal (13 L).
• How should the NT 22/1 Ap L be maintained?
  Use the semi-automatic filter-cleaning system as required, wash the PES cartridge filter when necessary, replace the fleece filter bag when full, and inspect the hose, floor nozzle, and power cord regularly.
• Is Vacuum Warehouse an authorized Karcher dealer?
  Yes. Vacuum Warehouse is an authorized Karcher dealer in Canada and provides access to replacement parts, service support, and Canadian warranty assistance.
• What warranty is included?
  The Karcher NT 22/1 Ap L includes a 1-year warranty on parts and the motor.

Specifications

• Type: Commercial wet and dry vacuum cleaner
• Model: NT 22/1 Ap L
• Order number: 1.378-605.0
• Dust class: L
• Voltage: 120 V
• Frequency: 60 Hz
• Current phases: 1
• Rated current: 10 A
• Maximum rated input power: 1,300 W
• Airflow: 148 CFM (70 to 71 L/s)
• Vacuum: 235 mbar / 23.5 kPa
• Container capacity: 5.8 gal (22 L)
• Liquid filling quantity: 3.4 gal (13 L)
• Container material: Plastic
• Filter cleaning: Semi-automatic Ap filter cleaning
• Cartridge filter: Washable, moisture-resistant PES
• Filter bag: 1 fleece filter bag included
• Wet/dry floor nozzle: 11.8 in (300 mm)
• Suction hose: 6.2 ft (1.9 m), 1.38 in (35 mm) diameter
• Suction tubes: 2 plastic tubes, each 19.9 in (505 mm)
• Power cord: 20 ft (6 m)
• Noise level: 73 dB(A)
• Weight without accessories: 12.6 lbs (5.7 kg)
• Typical operating weight: 13.2 lbs (6.0 kg)
• Packaged weight: 20.1 lbs (9.1 kg)
• Dimensions (L × W × H): 15 × 14.5 × 19 in (380 × 370 × 480 mm)
• Protection class: II
• Degree of protection: IPX4
• Equipment: Stop swivel castor (Locking System)
• Included: Suction hose, plastic bend, 2 suction tubes, fleece filter bag, wet/dry floor nozzle, crevice nozzle, and PES cartridge filter
• Warranty: 1 year parts and motor

Why Buy From Vacuum Warehouse?

• Authorized dealer & service centre support, expert advice before and after your purchase.
• Replacement parts and service available, helping protect your investment for the long term.
• Canadian warranty support, with assistance from a team that understands the products we sell.
• Visit our showroom, see products in person and get recommendations based on your flooring and cleaning needs.

Karcher NT 22/1 Ap L Wet & Dry Vacuum Cleaner | 1.9 m Suction Hose | Plastic Bend Handle | Two 505 mm Plastic Extension Tubes | 300 mm Wet/Dry Floor Nozzle | Crevice Nozzle | PES Cartridge Filter | 1 Fleece Filter Bag | 20 ft (6 m) Power Cord