Stadler Form Design Luftbefeuchter / Humidifier Filter / Kartusche

thingiverse

Stadler Form Design Ultraschall-Luftbefeuchter / Eva Ultrasonic Humidifier is an ultrasonic humidifier that ensures precise humidification thanks to its external humidity sensor, which also serves as a remote control. With its unique adaptive humidity technology, Eva adjusts the humidification output in auto mode to reach and maintain the desired humidity level quietly and efficiently. Eva's unique optional pre-heating feature results in a comfortably warm mist along with higher performance. Eva can sit directly on the floor, which is due to the high risk of damage that very few ultrasonic humidifiers in the market can boast. It has a quite expensive water filter to avoid white dust & limescale. I am unhappy with the price politics from Stadler as one new filter will cost you somewhere between 20-30eur/usd, which is also not environmentally friendly because you need a new one every one to three months depending on the amount of water hardness, especially if it has high mineral content such as limestone or chalk. This project aims to build an environment-friendly refillable filter that fits into your Stadler. The cylinder designed has a wide thread that can be opened and refilled with replacement granulate, which is also factor 100 cheaper in the long term! The granulate used is very similar to what's found in espresso machine filters. You can buy this through my affiliate link here: https://amzn.to/2DmpTHq. Furthermore, you will need a tight mesh between part 1 and 2 (see assembly below). You can buy this also here: https://amzn.to/2Q0Dvti, or any other form of mesh that is small enough to keep the granulate inside the cylinder AND is also permeable to water. I would be happy if you donate so I can spend more time improving.