- Price: $$$$$$$$$$$$$$$$$
- Flow rate: 15 gpm
- capacity: Unlimited
- Number of persons: up to 7.
- Technically: Salt free air conditioning
There are two Pelikan water conditioners we want to talk about in this report. One is a NaturSoft NS3, the other is a NaturSoft NS6.
We’ve decided to treat them both because of their similarities.
In fact, the only difference between the two devices is that the Pelican NS3 has a maximum flow rate of 10 gallons per minute, while the NS6 has a maximum flow rate of 15 gallons per minute, which is 50% higher.
The NS6 is therefore suitable for large families of up to 7 or 8 people. According to Pelican it can serve houses with 4 to 6 bathrooms, which is much higher if you ask us.
As far as the NS3 is concerned, we recommend it for families with a maximum of 5-6 persons.
Also note that we are not talking about real water softeners, but water softeners. In other words, they do not remove the hardness constituents – I believe calcium – from the water during ion exchange.
NS3 and NS6 use a special type of catalyst that attracts and binds forms of excessive hardness. Calcium carbonate crystals are formed, which then end up in the water.
These larger crystals have different properties than dissolved calcium. The first thing they don’t attach to surfaces, Pelikan says. This allows you to reduce the zoom.
Due to the nature of the process, certain conditions must be met for it to work:
- Your water must be free of hydrogen sulphide. Hydrogen sulphide can envelop the catalytic medium and prevent the softening process.
- Your water must be free of hydrocarbons, oils and lubricants. They can also cover catalytic environments and disrupt the process.
- The maximum phosphate concentration in your water should be 1 ppm. Too much phosphate can prevent the formation of calcium crystals.
- Your water should contain a maximum copper concentration of 1.3 ppm. Too much copper can also prevent the formation of lime crystals.
Required minimum and maximum working pressure: 25-80 psi.
What we like
Although a salt based softener is more effective in softening water, the Pelican NS3/NS6 can significantly reduce limescale. After all, the validity is 99.6% certified.
This protects your water and plumbing against deposits that increase its durability. In addition, your skin and hair are likely to be better hydrated and look healthier.
Other advantages :
- The Pelican NS3 and NS6 are both suitable for people with a low sodium diet because they do not add salt to the water.
- The systems are WQA certified according to NSF/ANSI Standard 61 for material safety and Standard 42 for structural integrity.
- No liters are wasted during the softening process.
- These systems are virtually maintenance free. Replace the pre-filter cartridge once or twice a year.
- Unlike salt softeners, air conditioners are not powered by electricity. This keeps operating costs to a minimum.
Installation and commissioning instructions
There is no reason why you should not be able to install one of these air conditioners yourself. The installation is quite simple, so with the right tools and some practical insight you should be able to set it up in a day.
If the softener is not fitted with a bypass valve, we recommend that it is easily maintained. Also ensure that local water regulations are observed.
Start mounting the sediment pre-filtration unit :
- Remove the blue filter housing.
- Remove the plastic cover from the filter cartridge.
- Insert the cartridge into the filter housing and set it aside.
Do this to install the pre-filter:
- Close the main water faucet.
- Attach the filter cover to the mounting bracket (supplied).
- Attach the bracket to the wall.
- Screw the blue filter housing back on. Use the supplied filter key to secure the filter.
Here you can see how to connect the air conditioner:
- Insert the bypass valve into the head of the air conditioner. The unread ends must face the tank. Hold out your hand.
- Put the tank down. Make sure it’s flat.
- Install the valve in the inlet and outlet openings of the bypass valve (see the diagram in the manual).
- Connect the water supply of the sediment filter to the inlet of the bypass valve.
- Connect the outgoing water supply to the output of the bypass valve.
The time has come to pre-soak the catalytic medium:
- Open the drain for cold, fresh water.
- Open the main water tap.
- Flood the system with water. In the meantime, all remaining air is released.
- Check for leaks.
- Put the system in bypass mode.
- Let the press soak for at least 60 minutes.
- Close the bypass valve.
- To flush the system, open certain water drains for 5 minutes. They require a flow rate of at least 5 gallons per minute.
- Close all but one of the outputs and flush the system for another 60 minutes. 0.5 gpm is sufficient for this.
- Pre-filter housing (blue) + mounting kit
- 5 micron polypropylene sediment pre-filtration pattern
- Nut filter for sludge filtration
- Bypass valve
- Salt-free water treatment (NS3/NS6)
- 1 complete NPT plastic male thread
The Pelican Single Tank Mounting Kit is NOT included and must be purchased at extra cost.
Programming, configuration and maintenance
We have already mentioned that for maintenance purposes you only need to change the pre-filter every 6 to 9 months, depending on the amount of precipitation in your water supply.
The delay of the water pressure is an indication that it is time for an exchange. Check the filter and replace if necessary. Here’s the thing:
- Turn off the water supply.
- Reduce the pressure by opening the cold water tap.
- Unscrew the blue filter housing.
- Remove the filter cartridge.
- Check the O-ring. Make sure it is properly sealed and lubricated. If necessary, lubricate with silicone grease.
- Insert a new sediment filter cassette into the housing.
- Screw the housing back on. Carefully tighten the filter wrench (supplied).
- Turn the water supply back on and check for leaks.
Pelican Water Systems has posted a short video explaining the exchange process:
You can consult the Pelican NS3/NS6 manual by clicking here.
What we don’t like is.
What about the flaws?
Well, first of all, none of Pelican’s plumbing systems came to a conclusion. The same applies to NS3 and NS6. There are even many saltwater softeners that are much more affordable.
In addition, some users reported that they did not notice a decrease in hardness even after a few months of use.
Finally, the decompression button on the pre-filter tends to leak, and flushing the large air conditioning tank can be very tricky.
The Pelican HC3 and the Pelican HC6 have a solid construction. These salt-free air conditioning systems are among the most efficient. The NS6 in particular offers sufficient bandwidth for large dwellings. Taking into account the premium price, our rating is 3.5 stars each!
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This completes our assessment of the Pelican NS3 and NS6 water softener. If you have any questions, please leave a comment below!
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