Hey,
I've had a similar issue before and its not always as simple as 'just getting it filtered".
Is it a device that you need to use for anything? If so is it possible to move what you use that device for to another device?
I'd consider adding to your taphsic that using, touching, or even being in the same room alone with it is considered a fall (to trigger knasos etc) even if nothing comes of it.
As others said, if it's possible to get it filtered that's ideal, but sometimes it either isnt possible, or in my case I just wasn't brave enough.
Hatzlacha!
ps. A pitfall here (as well as with taphsic in general) is falling into a pattern of thinking "hey this seems to be working. I'm pretty much in the clear. No way I'd fall/touch the device if it means doing x, y and z after". Believe it or not their is a way. And it's easy to wiggle out/justify to self not doing the k'nas. It's super important because of this to choose knasos you are confident you will follow through in even when you will feel beat and uninspired, and to stay true to whatever you define as a fall