
Sebo AIRBELT K2 Kombi
Score: 83/100
Miele Complete C3 Marin
Score: 86/100Rankings

The Miele Complete C3 Marin is a premium bagged canister vacuum featuring a powerful 1200 W motor and automatic suction control, delivering strong performance across carpets and hard floors. Its heavier weight and relatively small dust bag limit portability and runtime. Ideal for allergy sufferers and users seeking high-end filtration and long operating radius.

The SEBO Airbelt K2 Kombi provides 1,250 W power, S-Class filtration, and a large operating radius in a lightweight design, excelling in quiet, allergen-free cleaning. Its straight-suction nozzle and heavier weight limit deep-pile carpet performance. Suited for allergy-sensitive households and apartments.
| Attribute | ![]() | ![]() |
|---|---|---|
| ↓ lower better | 9.07 kg | 8.8 kgbest |
1,250 Wbest | 1,200 W | |
3.03 L | 4.5 Lbest | |
31.12 cmbest | 22.7 cm | |
7.62 mbest | 7.3 m | |
5 yearsbest | 3 years | |
39.37 cmbest | 28.4 cm | |
11.28 mbest | 11 m |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Performance(2) | ||
Dust Capacity (L) | 3.03 L | 4.5 L |
Motor Power (W) | 1250 W | 1200 W |
Warranty(1) | ||
Warranty (years) | 5 years | 3 years |
Build & Design(4) | ||
Weight (kg) | 9.07 kg | 8.8 kg |
Height (cm) | 31.12 cm | 22.7 cm |
Width (cm) | 39.37 cm | 28.4 cm |
Length (cm) | 59.06 cm | 49.6 cm |
Power(2) | ||
Cord Length (m) | 7.62 m | 7.3 m |
Operating Radius (m) | 11.28 m | 11 m |
Features(1) | ||
Filtration Type | S-Class | HEPA Lifetime Filter |

Products in the top-left offer the best value (high score, low price).

Professional reviewers describe the SEBO K2 Kombi as a lightweight, mid-size commercial-grade vacuum that delivers powerful, ultra-quiet performance with hospital-grade filtration. They commend its maneuverability, large operating radius, and suitability for allergy sufferers, while noting the lack of an electric power head limits its utility on deep-pile carpets.
Everyday users consistently praise the vacuum's quiet operation, easy glide, and solid build quality, especially valuing the allergen-capturing filtration and handy tool storage. Common complaints focus on the straight-suction nozzle's limited effectiveness on thick rugs, the need for frequent bag changes, and occasional hose stiffness.

“durable build, easy tool storage, and bumpers that protect furniture/walls”

“quiet 1200 W power, 36 ft radius, and sealed HEPA system ideal for allergies and all floors”



Professional reviewers position the Miele Complete C3 Marin as Miele's flagship canister, emphasizing its automatic suction control, premium SEB 236 powerhead, and sealed HEPA filtration as standout features that deliver superior carpet and hard-floor performance. While the build quality and quiet operation receive high marks, experts caution that the small dust-bag capacity and overall weight may be limiting factors for some users.
Everyday users echo the professional praise, highlighting the vacuum's quietness, ease of use with one-touch cord rewind, and effective allergen capture. The most common user-generated criticisms revolve around the unit's weight and the need to replace the relatively small dust bag more often than desired.
