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Important Safety Information

Please read this manual prior to installation.

We believe the more you know, the more enjoyable and healthy your family’s swimming experience will be - and the more you 

will reduce the time, effort and cost of maintaining your pool.  Pool owners who switch from chemical programs to the Nature

2

®

 

purification technology spend less time maintaining their pools.
Every pool has its own characteristics of water type, amount of sunlight, etc.  Discuss with your dealer the right “recipe” of water 

management to fit the particular circumstances of your pool and geographic climate.  
Remember, your authorized Nature

2

 dealer can provide professional advice and service. 

The Nature

2

 Pool Purifier is designed for residential swimming pools only.

Nature

2

®

 Purifier for Vinyl Lined Pools

Operating Manual

IMPORTANT: Pool Owner, save this manual.  Builders, leave this manual with pool owner.

WARNING

Failure to heed the following warnings can result in permanent  

injury or drowning. 

Capacity

:  18,000 L - 114,000 L 

Dimensions

:  405 X 241 X 292 mm

Ports

:  38 mm FPT threaded connections, inlet and outlet 

Weight

:  2.6 kg

Circulation system flow rate

:  95 - 303 L/min

Purifier flow rate

:  38 - 68 L/min (internal bypass)

Maximum operating pressure

:  173 kPa

Cartridge dimensions

: 248 x 118 mm

Replacement cartridge

: A30 ec  (18,000 - 114,000 L)

Important

:  The proper replacement cartridge for your purifier  

is indicated on the label located on the front of your unit.

Cartridge life

: 6 months from the date of installation

Run time

: 6 hours minimum

Warranty

:  2 years (housing)

P.C.P. ACT REG NOs

: Model NA: 24575 / Model PA: 25139

DOMESTIC

This purifier is for vinyl lined pools only.
Any other use voids manufacturer’s warranty.

Nature

2

 Compatibility

Do not use with the following:
•  Copper-based algaecides
•  Bromine or bromide chemicals
•  Biguanides 

 

EQUIPMENT UNDER PRESSURE

•  Always turn pump off prior to installing or changing Nature

2

 cartridge. Your pump/filter system is operated under  

pressure and the pressure must be released before you begin work. Please see your pump/filter owner’s manual for  

further instructions.

PREVENT CHILD DROWNING 

•  Do not let anyone, especially small children, sit, step, lean or climb on any equipment installed as part of your pool’s operational 

system. Locate the components of your operational system at least 1 m (3 ft.) from the pool so children cannot use the equipment 

to access the pool and be injured or drown. 

Specifications

Summary of Contents for Nature2 Express

Page 1: ...kg Circulation system flow rate 95 303 L min Purifier flow rate 38 68 L min internal bypass Maximum operating pressure 173 kPa Cartridge dimensions 248 x 118 mm Replacement cartridge A30 ec 18 000 11...

Page 2: ...rifier Cartridge 6 Winterizing Your Pool 6 Warranty 7 Install the Vessel Refer to the diagram below for part references 1 Decide where to install the Nature2 vessel It should be installed On a concret...

Page 3: ...el 3 Remove cap and hose adapters 4 Remove flow restrictor from the parts bag 5 While holding the vessel with the inlet port facing up reach in and place restrictor fingers facing down into the flow c...

Page 4: ...ace becomes rough or discolored The water becomes cloudy or milky white How to fix Add acid to bring alkalinity down Start Up Before starting up a new Nature2 Cartridge clean debris and algae out of t...

Page 5: ...algaecide treatments are recommended for outdoor pools that experience persistent algae problems Do not use algae treatments containing either copper or sodium bromide Stains Blue green Copper or iro...

Page 6: ...ses the spread of algae and other pollutants 2 There is no need to shock the pool during cool weather unless the water becomes cloudy as may occur after a winter storm See Cloudy Water in Troubleshoot...

Page 7: ...the cartridge is defective or does not perform to your complete satisfaction for the entire six 6 months we will make prorate rebate based on your actual period of use Please consult this Owner s Man...

Page 8: ...l 888 647 4004 Fax 905 825 5780 Zodiac Pool Systems Inc 2620 Commerce Way Vista CA 92081 1 800 822 7933 www ZodiacPoolSystems com ZODIAC is a registered trademark of Zodiac International S A S U used...

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