Hi catsclaw,
Thank you for reaching out to us! The AGA-T2 Pyrex Replacement Tank Tube will not fit with the EhPro Kayfun Lite Plus, but we do have the Kayfun Short Clear Tank Tube, which will fit the EhPro Kayfun Lite Plus.
http://www.smoktek.com/Kayfun-Short-Clear-Tank-Tube-_p_1107.html
Best regards,
Brad