Urban Company has taken rival water purifier maker Kent RO Systems to the Delhi High Court over an advertising campaign targeting its Native range of water purifiers. The dispute centres on claims around the products’ two-year filter life and two-year no-servicing feature, with Urban Company alleging that Kent’s advertisements and social media posts were false, misleading and disparaging.
According to Urban Company’s regulatory disclosure, the company filed a defamation and disparagement suit against Kent RO on August 11, 2026. The matter came up before the Delhi High Court on August 12, when the court heard the case at length. The court order, although passed on August 12, was published on the court website on August 22. Urban Company subsequently disclosed the development to the stock exchanges under Regulation 30 of the SEBI Listing Obligations and Disclosure Requirements regulations.
The legal dispute is focused on Urban Company’s Native M0, M1, M2, M1 Pro and M2 Pro water purifier models. Urban Company said Kent RO had launched what it described as a concerted advertising campaign involving advertisements as well as social media content promoted through influencers.
Urban Company claims that its Native water purifiers can offer a two-year filter life and a two-year service-free period. Urban Company alleged that Kent’s campaign described these features as a “marketing gimmick” and suggested that using Native purifiers could be “unsafe” and “risky” for consumers.
Urban Company argued that such claims damaged the reputation of its brand and products, prompting it to approach the Delhi High Court with a defamation and product-disparagement case. The company’s allegations, however, remain claims made in the legal proceedings and do not by themselves establish that the advertising claims were factually false.
The immediate development in the case has gone in Urban Company’s favour. During the August 12 hearing, Kent RO told the Delhi High Court that it would withdraw the advertisements that were the subject of the lawsuit. It also undertook not to publish or run other advertising or promotional material making the same or similar claims about water purifiers offering a two-year filter life or a two-year no-servicing feature in a manner that disparages Urban Company.
The court directed Kent RO to remove the disputed advertisements and related social media content within 15 days from August 12. The undertaking covers the specific campaign as well as similar promotional material that could disparage Urban Company in connection with the two-year filter-life and no-servicing claims.
The development is significant for the consumer electronics and water purifier industry, where brands frequently compete through product comparisons and claims about maintenance, filter replacement, purification technology and long-term ownership costs. The dispute also highlights the legal risks companies can face when comparative advertising moves beyond highlighting product differences and begins making potentially damaging claims about a rival’s products.
For consumers, the controversy brings renewed attention to claims such as “two-year filter life” and “no servicing”. Such claims can influence purchasing decisions because filter replacement and annual maintenance are among the recurring costs associated with water purifiers. Consumers are likely to look closely at product specifications, warranty terms, filter-replacement conditions and the actual requirements for maintaining a purifier before making a purchase.
The court development does not, however, end the broader legal fight between the two companies. Urban Company said several other disputes between the parties remain sub judice. These include a patent infringement case filed by Kent RO, a counterclaim by Urban Company challenging Kent’s patent, and a separate tortious interference suit filed by Urban Company against Kent RO.
The advertising dispute has also drawn attention from investors. Urban Company’s shares had closed 8.19% higher at ₹157.41 on Friday, August 21, before the company’s exchange disclosure. On Monday, August 24, the stock extended its gains, rising as much as 7% and touching its highest level in nearly 11 months. The stock’s move was supported by both the Kent RO development and a bullish brokerage call, according to market reports.
Urban Company’s shares have gained nearly 20% so far in 2026, although they remained lower over the preceding 12-month period as of the latest reports. The market response suggests investors are also watching the legal dispute for its potential impact on the company’s Native business and brand positioning.
The case also puts the spotlight on how aggressively competing brands can market products in a market where consumers increasingly compare not only purification performance but also filter life, maintenance requirements and total ownership costs. As the legal proceedings continue, the claims made by both sides will remain under scrutiny, while consumers will ultimately be looking for clearer and independently verifiable information before choosing their next water purifier.
