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There is a patent pending on this tubular media
which has low head loss and a very high biofilm
surface.
The “Y” shape on the inside and wings on the
outside affords a protective surface under
backwashing and our patent pending backwash
system will keep the media from clogging. The
same properties have been added to this media in
three different sizes with random lengths and
diameters to avoid stacking. One cubic foot of
Ultima II media is equal to 750 square feet of
surface area. NOTE:
The Ultima II 1,000 - 4,000 come with either the
1-1/2" or 2" discharge valve. Whereas the
2" cost $100 more it is well worth the
additional cost. You'll get a much better
back flush during maintenance that it will save
you a lot of aggravation in the future. |
