Absolutely, I have made hundreds of cups through the SS 700 using all the Solofill versions (8/10 slots) and it works great. I find it makes a stronger brew than the K cup itself and that is particularly true with the flavored varieties. I will routinely empty the contents of the butter toffee K Cup into a Solofill and find it makes a stronger brew at 8 and sometimes 10 ounces than the K Cup does at 6 oz. After I mentioned this, several folk have reported the same results. It takes the "convenience" away, but I find I am getting better cost/cup (flavor).