SEBO Airbelt K3 Premium Canister Vacuum with ET‑1

The K3 Premium is a mid-size canister built around the ET-1 electric head: a 0.8-gallon bag, a 12 lb listed body, a 25-foot cord and a 37-foot radius. It comes in White, Red, Pastel Mint, Pastel Blue and Pastel Pink.

Where it fits among the canisters

• Against the E3: the E3 has a lighter listed body and a larger bag; the K3 has a tug-and-retract cord rewind where the E3 has a push button.
• Against the D4: the D4 has the longer cord and bigger bag, and weighs more.
• On its own terms: mixed floors, pets on suitable carpet, and an owner who wants suction and brush controls at the handle.

How it cleans

The ET-1 sits on four manual heights, with 180-degree steering and a 3.5-inch profile for the space under furniture. A slider on the hose handle sets suction anywhere from full power to a minimum for curtains, and a switch next to it stops the roller for fine rugs. On hard floors, fit the parquet brush. Roller removal is tool-free, so hair and thread are quick to clear.

Filtration choices

The K3 ships with an S-class pre-motor microfilter, a three-layer bag and an exhaust filter. SEBO offers an optional HEPA pre-motor microfilter for the K series; its table lists no HEPA option for the D or E canisters.

In the box

• Canister, 7-foot hose and adjustable telescopic wand, with the electrical connections the ET-1 needs
• 12-inch ET-1 electric powerhead
• Parquet brush for hard floors
• Full-size crevice tool and dusting brush, plus a mid-size upholstery nozzle, carried on board
• Bag and filters for the supplied S-class configuration

Specifications

Care

Buy 6629AM bags. When an orange light on the canister body comes on, a bypass valve opens to protect the motor; it can mean a full bag, a clog or a dirty microfilter, so fine dust may trigger it while the bag still looks part empty. Close the hygiene cap before disposal. Bags are single-use, filters are not washed, and you unplug before opening the clog door. If the brush seems weak, check height, roller wear and airflow before suspecting the motor.

Rest the canister on a stable surface for stairs and reach the steps with the hose and a smaller tool.

Warranty

Coverage on the K3 depends on where it was bought and how it was registered. Bought here and registered with SEBO under our dealer code, an eligible household K3 carries 10 years on motors, 10 years on non-wear parts and 7 years on labor. Without the bonus, the K3 falls back to SEBO’s standard 7 years on motors and 5 on non-wear parts and labor. Hold on to the certificate and the sales receipt for your K3. Wear items, routine maintenance and commercial use stay outside the K3 warranty.

Choosing between the K3, E3 and D4? Call (860) 678-0011; we are a SEBO Medalist dealer in Avon.