The Culligan SY-2100 has been discontinued. The D-130 filter set has also been discontinued but the two filters (the D-10
and the D-30
) that made up the D-130 set can still be purchased below.
If you are looking for a new filtration system, there are a couple of new under sink filter options below. For a similar system from a different manufacturer, the Pentek US-1500
water filtration system can be purchased below. Culligan has replaced the SY-2100 with the Culligan US-EZ-4
which has the new easy change technology and better filtration.