Filter: https://www.amazon.com/KLEIN-Cold-Brew-Kit-Concentrate/dp/B0721RVRYN/ref=sr_1_5?keywords=mason+jar+filter&qid=1551986745&s=gateway&sr=8-5 https://www.am

Filter: https://www.amazon.com/KLEIN-Cold-Brew-Kit-Concentrate/dp/B0721RVRYN/ref=sr_1_5?keywords=mason+jar+filter&qid=1551986745&s=gateway&sr=8-5 https://www.amazon.com/KLEIN-Cold-Brew-Kit-Concentrate/dp/B0... Jars (I think these are the right size): https://www.amazon.com/32oz-Regular-Mouth-Canning-Mason/dp/B01N6QBJG0/ref=sr_1_6?keywords=large+mason+jar&qid=1551986807&s=gateway&sr=8-6 https://www.amazon.com/32oz-Regular-Mouth-Canning-Mason/dp/B... My process is that I fill the filter halfway with coffee, fill the jar with cold water, wait 24-48 hours, then refrigerate. That's it. The entire process is super simple. I don't need to worry about presses, disposable filters, machines, etc. I just need to rinse the filter and clean the jars occasionally.