Thinking about a DIY mini split? These systems come with pre-charged...

https://devinzort649.timeforchangecounselling.com/do-mini-splits-keep-temperature-steadier-than-cheaper-on-off-ac-units

Thinking about a DIY mini split? These systems come with pre-charged quick-connect linesets up to 16 feet, so you won’t need a vacuum pump or an EPA Section 608 license to install