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WHY CHOOSE AQUAGUARD

® 

Only Aquaguard

®

 

• 

Has the trust of over 15 million mothers

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• 

Is owned by over 1.62 lakh doctors

• 

Has service within 5 kms. range of wherever you are

• 

Has over 21 different technologies to address 21 different water conditions   

   across the country

• 

Is certified by over 130 leading national and international laboratories

• 

Is sold in over 35 countries worldwide

Make sure that your Aquaguard

®

 Astor is installed by a trained Eureka Forbes 

Service Technician only.
1. Input water must be tested for Total Dissolved Solids (TDS) and Total Hardness.
2. Install your Aquaguard

®

 Astor in a dry ventilated place. 

    - Keep it away from direct sunlight, heating devices or areas below freezing  
      temperatures.
    - You can keep it on the kitchen counter or wall-mount it. 

  

    - The purifier should be placed in an area which is free of ants, insects and
      other pests.
3. Ensure that the input tap water temperature is in the range of 10º-40ºC.
    - Avoid installation to a hot water tap as it can damage the filters.
4. Ensure that the input water pressure for Aquaguard

®

 Astor RO+UV+MTDS+   

    ALKALINE is between 0.3 kg/cm

2

 – 3.0 kg/cm

2

.

    If the input water pressure is more than specified, installation of a PRV 
    (Pressure Reducing Valve)** is mandatory. If the input water pressure is less     
    than specified, installation of a booster pump** is recommended. 
5. Flush filter thoroughly and independently for 3-5 minutes to remove fine      
    particles present in the filter. This should be done before installation of the unit.
6. After installing, run the purifier for 5-10 minutes and drain this water.

Input Water Quality Usage Limitations:

1. If the input water iron content is more than 0.3 mg/litre, use of an iron remover**  

    is recommended as a pre-treatment.

2. If the input water turbidity is more than 5 NTU or comprises colloidal particles,  

    use of a special filter** is required as a pre-filter.

3. If the input water TDS is more than 1,000 ppm (mg/L) or input water hardness is

    more than 300 ppm (mg/L), use of a Membrane life enhancer** is recommended.

4. Do not install the water purifier if the TDS is more than that prescribed in the  

    technical specifications. 

**Available at an extra cost.

MTDS REGULATOR OPERATING PROCEDURE: (Only Applicable for 
RO+UV+MTDS+ALKALINE Models)

TDS modulator is located inside the product. As per factory setting, it comes in fully 
closed mode. TDS level of output water can be increased by slowly loosening the 
spindle of the TDS modulator (anti-clockwise). Normally a slight quarter turn is 
enough to increase the TDS of the output water. Rotating the spindle in the clockwise 
direction closes the TDS modulator and reduces the level of TDS blending.

Please note that the TDS blending, and its adjustment is dependent upon the level of 
TDS of input water and on the TDS reduction capacity of the RO membrane. TDS 
adjustment should be done by the authorised Eureka Forbes technician only.

^

As per Superbrands & Reader’s Digest.

INSTALLING YOUR AQUAGUARD

®  

ASTOR

INSTALLING YOUR AQUAGUARD

® 

ASTOR

ASTOR

ASTOR

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