Some DPF trivia. The Freelander 1 1.8L diesel and later 2.0 TD4 (which used the 2.0 BMW Engine) do not have DPF systems, and neither does the early 2.2 TD4 (158 bhp) Freelander 2 from its introduction in 2006 until 2010. All Freelander SD4, ED4 and the TD4 version released in 2010 (147 / 150bhp) do all have DPF’s fitted.
It’s the tiny particles that you can’t see that get in the blood stream that are the real nasty ones.