[Elecraft] K3 KRX3: Does it come with a 2.7 kHz filter?

[Joseph M. Durnal]

If I get rid of my FT-2000D I'm going to miss monitoring 10 meters no
matter what band I'm on.  So, the KRX3 will be on my shopping list.
Does it come with the 2.7 kHz roofing filter like the K3, or will I
need add an SSB filter?  If it does come with a 2.7, can the 2.8 be
substituded for a little extra cost?

Thanks & 73 de Joseph Durnal NE3R