LG WAW73JW2RP Water Purifier Review

  • Editor Rating
  • Rated 4 stars
24,900.00 to 29,990.00
  • 80%

  • Reviewed by:
  • Published on:
  • Last modified: April 11, 2017
  • Build
    Editor: 95%
  • Technology
    Editor: 95%
  • Design
    Editor: 95%
  • Service
    Editor: 85%
  • Price
    Editor: 80%

LG-WAW53JWR2PLG  WAW73JW2RP Water Purifier Review

LG has forayed to gain market share in the rapidly growing water purifier space in India. LG has launched over 7 water purifier models at various price ranges. We’ve got our hands on the LG WAW73JW2RP model and here’s whats on offer.

LG WAW73JW2RP water purifier processes and purifies water with it’s true RO filtration + Ultrafiltration (UF) + UV methods. All the LG water purifiers are eligible for digital sterilizing care where the water tank, water path pipes & faucet are cleaned in one of the most hygienic methods, this process doesn’t involve a manual cleaning process.

Build: LG WAW73JW2RP is build with high quality ABS plastic and unlike other water purifiers, LG WAW73JW2RP has a stainless steel water tank with an invasion free airtight seal. The device looks pretty neat in dimensions of W 364 x H 500 x D 270 mm, the 8 liter stainless steel water tank ensures there isn’t any foul smell and keeps the water fresh and tasty. The water purifier is equipped with 5 different filters; out sediment filter, sediment filter, pre-carbon filter, RO membrane filter and post-carbon filter. I shall explain the water purification process later in this page. These filters have a maximum lifespan of 6000 liters of water.LG-digital-sterilization

Technology: LG WAW73JW2RP purifies water through the advanced RO (Reverse Osmosis) + UV + UF technology. As explained earlier on different filters, the out sediment filter removes large visible impurities such as dirt and sand from water. The sediment filter protects other sensitive filters by removing unseen dust and contaminated substances. Pre carbon filter kicks out chlorine and volatile organic compound. The RO membrane removes heavy metallic & ionized substances and any microorganisms. At this stage, rejected water separated though the drain hose. The post-carbon filter helps in removing odor which improves the taste of water. Additionally, this model has an ultrafiltration (UF) membrane that is employed ever fresh UV cyclefor removal of bacteria, natural organic material which can impart taste or color to water.

The EverFresh UV Cycle ™ runs for 30 minutes after every 6 hours, unlike other brands where UV is followed at water filtration stage, LG has implemented this technology at the water preservation stage.  The in-built Auto Flushing feature washes the RO membrane surface on periodic intervals to remove the damaging particulates, salt deposits, etc. Hence, it improves the life of the RO membrane and increases its efficiency. LG’s innovative Digital Sterilizing Care™ provides most hygienic method to sterilize the entire water path, faucet & tank with unique sterilizing kit that does not use any harmful chemical. LG offers free 3 digital sterilizing care services, which covers the water purifier for the first year.

Design: LG WAW73JW2RP looks quite neat with all the filters and components covered, the device can be wall mounted or placed on a table top. A digital dashboard with indicators and filter statuses are missing even with a high price tag, there is a basic indicator that shows the purified water level in the tank. The device is offered in 2 colors, white & red (model WAW73JR2RP).

Additionally, WAW73JWW2RP has 2-in-1 Water Solution™ including UF filter system to provide you convenience. Veggie & fruit cleaner is located on the sidLG-water purifiere of the water purifier. It is specialized in cleaning vegetables & fruits and it even saves water

Service: LG is well known for its strong service support on home appliances like televisions or refrigerators and has a wide network  in all major cities and towns. All LG water purifiers comes with a 1 year warranty from the date of purchase. This excludes consumables like internal filters and plastic parts.

Price: LG WAW73JW2RP is retailing in stores at ₹ 29,990.00. The same model is available online staring at ₹ 24,900.00 on Amazon.in 

Summary: LG WAW73JW2RP is a high end water purifier with excellent build quality, design, flexibility installation and convenient features. The device works on RO + UF + UV based water purifying technology. It is certainly sounds over priced when compared to other brands like Aquaguard or Kent that are well established in the water purifier space. LG has positioned its water purifier with top notch features and build quality backed with excellent service network.

We have heard a few niggling issues with these purifiers, there were complaints on very frequent filter replacements (which usually cost above ₹ 3000). However, these filters are totally dependent on the quality of water.


  • Innovative UV filtration
  • 7 Stage water filtration
  • Digital sterilizing care
  • 2-in-1 water solution
  • Cons

  • High price tag
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