Reverse osmosis filter is a must for everyone that has their own place.
If you're like me and you move around a lot, it's a bit more challenging - you'll often have to settle for "better" rather than "perfect". Just do the best you can.
I usually look for the highest quality water I can find at the grocery store, (in glass bottles if possible, as those plastic containers often sit for weeks/months leeching in lots of microplastics)
https://nostpic.com/media/0018b7ee33fb253843639c62e292fec700a69a93b08ee374c5bda971c9b39564/a7f98ea95fb15eaa1634e29bdff4ba6434cf08e28c60512e1b5912de69031a02.webp https://nostpic.com/media/0018b7ee33fb253843639c62e292fec700a69a93b08ee374c5bda971c9b39564/8c25a626bdf874a4eb661d8910947b5bf63f0d4b923c850a7f32f5f8fcd519b7.webp
