2. Slide the entire device into the core of your existing spa
filter cartridge. See examples below.
Open Top
: Slide unit in from the top. Position near the top
half of the cartridge. (Support stems may be cut to
position the cartridge correctly.)
Open Top with Stand Pipe:
Some spa filter systems are
configured with a standpipe running the length of the filter
core. Simply slide unit in from the top. Position near the
top half of the cartridge for easy retrieval.
Closed Top
: Slide unit in from the bottom. Position unit to
rest on shelf inside filter core.
5
Closed
Top
Open Top
with Stand Pipe
Open Top
correct
Open Top
wrong
When installed, the Nature
2
Spa must be at least 2.5 cm
above the bottom of the filter to prevent blocking water flow.
