Filter
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Page 29
Periodically, the stage 1 filter will need a more thorough cleaning to remove imbed-
ded oils and minerals. For this, we suggest cleaning as illustrated above (step D),
followed by soaking the filter overnight in a plastic container filled with a solution of
water and a specially formulated filter cleanser available from your Sundance dealer.
The average life expectancy of the reusable stage 1 filter is approximately two years
with proper care and water quality maintenance. The smaller stage 2 filt
er cannot
be cleaned and must be replaced (thrown-out) every 3-months, or as needed. DO
NOT reuse this cartridge! Attempts to reuse this cartridge will reintroduce debris
back into your hot tub! Replacement cartridges may be purchased from your
Sundance dealer. Note: Nylon suction filters need to be cleaned periodically for
optimum performance of all jets (See Figure-F, page 17).
B
A
C
F
1. Rotate stage 2 retainer counterclockwise
to release, then separate filter assembly.
2. Replace (throw-away) stage 2 filter after 3
months use or as needed. DO NOT reuse!
Stage 1
filter
(Reuseable)
Stage 2
filter
Loosen filter nut to provide clearance, then
remove filter assembly.
TURN POWER TO HOT TUB OFF!
D
Rinse debris from the stage 1 filter pleats
using a garden hose and high-pressure nozzle.
Start at the top and work downward to the face.
Repeat process until all filter pleats are clean.
Submerge assembled filter in spa and tilt each
end upward to remove trapped air bubbles
from inside each filter cavity.
Stage 1
filter
(Reuseable)
Stage 1
filter
Stage 2
filter
E
1. Install new stage 2 filter onto clean stage 1 filter.
2. Insert retainer into stage 2 filter and rotate
clockwise to assembly. DO NOT overtighten
retainer (finger tight only).
Top
Filter
Face
G
1. Install filter assembly, then tighten filter nut so it
just touches filter face. DO NOT OVERTIGHTEN!
2. Turn power to hot tub back on.
Filter
Nut
Filter
Nut
1.
1.2.
2.
Trapped
Air
Bubbles
Replace!
DO NOT
Reuse!