Is it still possible to get the old scream filter?

[Achenar]

"Scream Filter" -- where the heck is it?

the scream filter is nothing more but a rectified output version ( absolute value ) of a regular low pass filter You can mmickk it by inserting a low pass filter followed by a distortion device set to shift mode

Seems like there was no point to it, since you can just modularise it with better options and flexibility.