Frequently Asked Questions About RO Water Purifier

A. ULTIMA Water Advisor will fix an appointment as per the convenience of the customer. On Appointment date and time our Water Advisor will visit the customer and test the water of the customer’s drinking water supply and will recommend the proper treatments based on the water quality.

Our free water test includes Electrolysis (which shows the invisible particulates of your drinking water) and TDS test (TDS stands for total dissolved solids)

Additional premium water quality test (Iron, pH, TDS, Hardness, Arsenic, Chloride, Phosphate, Nitrite, Nitrate, Virus, Bacteria) can be done on customer request (charge may be applied).

A. Generally, ULTIMA RO Water Purifier is capable of purifying any kind of water. If the input water has impurities normally not present in drinking water (High Iron/Turbidity/Microbial Contamination Etc.) or water is from unknown resource (river /lake /pond / bore well etc.) then additional pre-treatments like Iron Remover, Water Softener, etc. (up to 3 extra stages) may be required based on your water quality test report which ULTIMA Water Advisor will recommend you after testing your supply water. Basically our Mandatory 6 stages RO purification system is suitable for Bangladesh Municipal water (Up to TDS-150).

Although Bangladesh WASA has strong Water Management system of removing the fine and coarse particulate impurities and dirt that lowers the TDS level at 80PPM to 100 PPM, but due to the mismanagement of water supply pipeline and water tank, the TDS level becomes more than 300 PPM. This is why ULTIMA firstly tests your water quality and then recommends the proper treatments.

A. ULTIMA’s domestic RO models have minimum 100GPD (100Gallon per day) which means 15.78 liters per hour. Although it may seem that you do not need such a big capacity for home use, it actually increases the longevity of your purchased device significantly by lowering the pressure on the device.

However, ULTIMA has a Self-Priming booster pump inside which makes ULTIMA devices independent from input water pressure so that it can purify continuously even there is a very low supply water pressure.

A. ULTIMA has a storage tank capacity of 10-35 liters which depends on the device model. (Please check the specification of your preferred RO device before buying). Basically, the importance of storage capacity is less here. Because all ULTIMA RO Device comes with minimum 100GPD (16Ltr/Hour) purifying capacity so that when someone takes the water of the tank, the purification process starts immediately and refills the storage tank.

Besides, ULTIMA Storage tank is 100% food-grade maintained Plastic shielded and 50 PSI Air Pressure Reserve Tank so that there is no chance of purified water to have open-air contact and it saves the water from re-contamination. ULTIMA never recommends using the Open Box Reserve Tank System available in the market.

A. Generally, all domestic ULTIMA RO Water Purifier model is specially designed for Bangladeshi medium to big families and powered by 100GGPD(16ltr/Hour) purifying capacity and 10Ltr storage tank. You can choose any ULTIMA domestic RO device without any confusion.
Our Mandatory 6 Stages RO purification system is suitable for Bangladesh Municipal water (Up to TDS-150). If the input water has impurities normally not present in drinking water (High Iron/Turbidity/Microbial Contamination Etc.) or water is from unknown resource (river /lake /pond / bore well etc.) then additional pre-treatments like Iron Remover, Water Softener, etc. (up to 3 extra stages) may be required based on your water quality test report which ULTIMA Water Advisor will recommend you after testing your supply water.

A. The water of the 1^st Purification cycle should be thrown out. ULTIMA’s installer man will ensure this by taking all the water of the 1^st purification cycle. So you can drink the water immediately after our installer man has finished his installation process.

A. We recommend you to discard the water, refill and then consume if it is not used for more than 7 days.

ULTIMA RO device comes with 100% food-grade maintained Plastic shielded and 50 PSI Air Pressure Reserve Tank so that there is no chance of purified water to have open-air contact and it saves the water from re-contamination. ULTIMA never recommends using the Open Box Reserve Tank System available in the market.