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Smaller, simpler & eco-friendly. A new force of nature.


The K family is designed for the up-and-coming, budget-sensitive light designer and DJs as well as for the most experienced Swefog user.

The K family is smaller, lighter, and simpler but still as genuine as its bigger sisters. First out is K1, a water-based haze generator. K5 and K7 are two powerful fog generators, and the K9 will be the first water-based fog generator with fully variable fog density control and they will release with start in 2021.

K1 Fluid - Swefog

Bag in box 3L

The K family use Swefog bag-in-box fluid which saves 75% of plastics compared to regular plastic canisters. The bag-in-box system also creates a 100% leak-proof environment also preventing the fluids from ageing. The whole box including the PE plastics are fully recyclable.

By choosing the bag-in-box you save money but foremost you are a little less cruel to the environment and help us develop Swefog in a more sustainable way. Thank you!

More about Bag-in-box


Key features of the K1

Oled display

All models of K use OLED displays with superb contrast. The logical menu system is easy to use even for a first time user. Many functions are automatic, including fluid empty detection.

  • Minimal footprint

  • The smaller design simplifies flight casing and the machines can be transported and stored in any position without risk of leaks. It also makes a minimal footprint on stage. All K members utilize LED illuminated fluid container level.

  • Made in Sweden

  • All Swefog generators are built with premium components, handcrafted and manufactured in Sweden. The K family is no exception.

  • Perks

    • One minute only heat-up time.
    • High output with less fluid usage.
    • Continuous operation at all output levels.
    • Silent operation with seamless fan speed control.
    • Integrated WaveGuide™ for direction of air flow.
    • One 3 L Oktagon™ BiB container is enough for up to 75 hrs of continuous operation.
    • DMX 512, featuring full RDM for communicating with light desk.
    • USB interface for service & firmware updates.
    • Smooth, linear fog output at all levels, 1-100%.
  • Fluids

  • K1 uses a special molecular haze fluid. 3L BiB as standard, 25 & 220 L available for permanent installation.

Where to buy

See retailers


K1 - Swefog