The best way to use porn filters is part of a comprehensive approach to ending your behavior with porn and masturbation. They aren’t a waste of time, when you know that they’re not the true solution to your problem. They are simply a deterrence—a short-term deterrence. . .
I believe it’s very important to be able to learn how to manage yourself—how to develop and build an internal filter, an internal deterrent to our digital technology-filled world. . . And, eventually you’re going to change your self-image, which is pretty much the final frontier, where it doesn’t matter if pornography was right in front of you—you still wouldn’t watch it. . . You’re just not a guy who views pornography.J.K. Emezi
For more, see Are Pornography Filters A Waste Of Time (Porn Reboot).