This filter is one half of a set up that fits the Sundance 680 Series from years 2023+
Sundance Spas exclusive two stage filtration provides crystal clear water.
The outer pleated filter removes large debris and lasts up to 12 months.
This is the Outer Core only. To be used with the MicroClean Mini Filter Inner 
 
Diameter
21.2cm
top
Patented Sundance Spas hexagonal end cap
bottom hole
115mm
length
36cm