Matrix cannister filter

[xiztix]

Is there anyone using this model? Checked the 'Compact' model at C328 not mistaken cost $60 and has self priming features.
Would like any comments regrd tis filter.

Can view the spec here: http://www.adec.com.sg/productsimage...rixfilter.html

[hmph]

when i saw the matrix cannisters.....they look pretty much like the atman pro series......wonder who is copying whose design?