Persnickety About the Good Life: Confession: We can be a little obsessive about all the tiny details that go into our products. After all, crafting Quilted Northern Ultra Flush to upgrade your bathroom experience matters. That's why if features: Three cushiony and absorbent layers for ultimate comfort that still offer a worry-free, septic safe solution. Our patented technology that delivers the softness you want while cutting down on what you don't (lint!).