Hardness NG Lotus Water Conditioner Reviews

The Hardness NG Lotus system closes our top 8 whole house water conditioners list. Featuring an almost similar design and water conditioning process to that of the Triple Action PSC1 model above, this is another unit that guarantees you remarkable results when it comes to preventing scale buildup in water and plumbing systems. 

Softening Capability

Like the Triple Action PSC1, this system features a 3-stage whole house water treatment concept that ensures clean, safe and healthy water in every outlet of your house.

First, the incoming water goes through the water conditioning cartridge which contains crystals that alter the structure of the hard minerals so that they are unable to create limescale buildup inside the pipes and fixtures.

The conditioner also helps eliminate existing scale deposits in your water plumbing system and there’s no reduction in the essential minerals, it only changes their structure. This unit will basically handle both well and municipal water because it’s designed to withstand extreme water hardness.

The already conditioned water then flows through a stainless-steel mesh filter that captures dust, sediments and other impurities larger than 25 microns.

From there, it goes through the final filtration process which is an extra post filter that further removes any remaining sediment or particle that’s larger than 2-microns.


Unlike other conditioners and filters on our list, the Hardness NG Lotus water conditioner system does not have a limit on the number of gallons of water it can filter. This is possible because the stainless-steel mesh filter can be easily removed and clean every month.

When installed, this system does not affect water pressure in your plumbing system. Instead, it ensures a flow rate of 30 GPM is maintain so that you can get an adequate flow of water to taps, shower, and all fixtures.

Installation and Maintenance

The tiny size of this unit makes it easy to install, plus it does not occupy much space. However, if you are not skilled in this kind of installation, it’s important to hire a professional plumber. You can install it either indoor or outdoor without any damage to the unit.

You do not need to worry much when it comes to maintenance either. It’s an easy process, requiring only monthly washings to keep the filter clean. Apart from that, the cartridge and post-filter need replacement after every 6 months to keep the system working properly.

Unfortunately, this unit will not be able to remove chlorine, heavy metals, bacteria, viruses or germs from the water. However, if combined with under sink reverse osmosis system, then you are assured the best results.

In short, this small but mighty Hardness NG Lotus whole house water filter and conditioner can get you clean, scale-free water at half the price of larger units. It’s a water treatment system to go for if you are looking for something reliable and affordable.  


  • Effectively prevents limescale buildup
  • Removes sediments and particles down to 2 microns
  • Retain beneficial minerals
  • Maintains high water flow of up to 30 GPM
  • Easy to install and maintain
  • Compact design with robust construction


  • The cartridge and post-filter need to be changed every 6 months
  • It does not remove chlorine, bacteria or viruses

Price & Rating

ProductHardness NG Lotus Water Conditioner Reviews
BrandHardness NG
Rating4.1 out of 5 stars (More than 22 reviews)
Recommended price599.00 USD (Check the latest price at Amazon.com)

Product Specification

Capacity30 GPM
Flow Rate30 GPM
Dimensions4.5 x 6.7 x 10.5 inches
Weight4.89 pounds

Images Gallery

Hardness NG Lotus Water Conditioner Reviews
Hardness NG Lotus Water Conditioner
Hardness NG Lotus Water Conditioner - detail of the filter
Hardness NG Lotus Water Conditioner - One side