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combined with water and re-injected through a secondary ozone jet back
into the spa, virtually eliminating the negative attributes of off gassing
experienced with conventional systems.
The Ultra Pure Water Management System provides the most efficient
method of mixing ozone gas into solution while delivering 100% filtra-
tion, ozonization, and heat on demand. Bottom line... Ultra Pure allows
you to spend less time maintaining your spa and more time enjoying it.
ULTRAVISION
The Ultra Pure Water Management System can be used in conjunction
with UltraVision, an alternative purification cartridge that can be added to
the 5” filter canister. In use, its advantages over conventional halogens
(bromine and chlorine) can be softer-feeling water and lower mainte-
nance. Additionally, low chemical levels can also mean less dissolved
solids and fewer maintenance adjustments. PureVision, an UltraVision
counterpart, can be used in conjunction with the optional CrystalZone
Water Management System.
How UltraVision and Purevision Work: The UltraVision purification
cartridge, which has no moving parts and requires no electrical connec-
tions, contains a powerful, silver catalyst bed with a very large surface
area. In the Ultra Pure system, water flows through the purification car-
tridge, then through the dedicated, 40 sq. ft. filter (PureVision uses the
standard 75 sq. ft. filter), and then through a heater housing before being
ozonated and returned to the spa. During the process, the Silver (Ag)
residual is put into the water, which acts as a bactericide. When used in
the Ultra Pure or CrystalZone Water Management Systems, UltraVision
and PureVision provide a natural, residual bactericide which compliments
the ozone oxidizing power. After excessive bather loads, however, an
additional oxidizer may be required to remove accumulated organic com-
pounds. Be sure to carefully follow the included instructions for proper
use - DO NOT follow the standard water chemistry start-up procedures
contained in this manual.
WARNING:While Vision is a bactericide which can be safely used as a
replacement for conventional halogens, it is not a “chemical free” system.
In order to gain the maximum benefits of Vision products, follow the
manufacturer’s directions. All other aspects and adjustments of water