Product review (1 stars): Not really compatible
Did not work for me at all.  Maybe I didn't understand the specs.  It certainly looked like it would work in place of the 9002 filter  - but not.  The nozzle for the water intake was much shorter than for the 9002.  So I bought a totally useless product.  I have learned my lesson - if it sound too good to be true, it probably is too good to be true.  I won't be ordering anything from this outfit in the future.