The KS-K7 Ultra uses a multi-layer filtration system engineered to capture both particulate matter and harmful fumes commonly produced during soldering and other processes.
The HEPA filtration layer captures particles as small as 0.3μm with an efficiency of 99.97%, effectively reducing: Soldering smoke particles, Resin and flux fumes, Fine dust from DIY projects, 3D printing emissions, Chemical odors from nail salon work and so on.
The KS-K7 Ultra delivers strong suction performance with stable airflow for efficient smoke capture in compact workspaces. With an airflow of 180 m³/h, static pressure of 2.2 kPa, and a low noise level of ≤ 58 dB, it effectively captures fumes at the source before they spread, making it ideal for electronics benches, desktop workstations, and small studios.
The KS-K7 Ultra measures 12.35 × 11.8 × 10.2 inches and weighs approximately 8.48 lbs. Its compact and lightweight desktop design makes it easy to place on a workbench or in small workspaces.
This fume extractor is specially designed for desktop soldering applications and is also suitable for various small-scale desktop tasks such as DIY electronics, 3D printing, nail salon and small laser engraving. Its compact design and multi-stage filtration system make it ideal for capturing smoke and odors generated in light to medium-duty workspace environments.
If your application involves high-power machines or produces a large volume of smoke (such as high-power laser cutting or heavy industrial processes), we recommend choosing higher-performance models like KS02 or KS03 for stronger airflow and filtration capacity.
The replacement interval of the filter depends on usage frequency and application scenarios. Under typical use conditions, the filter usually lasts around 6 to 9 months. If you are not a heavy user, frequent replacement is not necessary. It is recommended to clean the pre-filter regularly to prevent clogging and maintain stable performance.
On the highest setting, the noise level does not exceed 58dB. Under normal usage, it is lower than the sound of conversation, so you don't need to worry about it being noisy in the working environment.
High efficiency activated carbon has a well-developed pore structure, a large number of adsorption points, good chemical stability, and is not easy to decompose. It can significantly reduce the odor in the work area.
