Products We Offer

Redefining Water Purification Through Science & Innovation Since 2007

Founded in 2007 by Mr. Kailash Joshi, KEEPER is India's pioneering brand in the field of advanced water purification. Backed by over 24 years of core industry experience (including 6 years before launching the brand), KEEPER has established itself as a name synonymous with technological innovation, consistent quality, and trust.
With humble beginnings, limited resources, and no external funding, KEEPER was born out of a deep desire to:
Provide scientifically accurate, effective, and reliable water purification systems to every home and institution.
Create meaningful employment through honest entrepreneurship.
Educate people through live demonstrations and real-time results rather than marketing gimmicks.

Our Philosophy

" OUR PHILOSOPHY: TECHNOLOGY, NOT JUST TALK
We believe that "Unbelievable products are imposed. Trustworthy products are adopted." At KEEPER, truth, science, and results guide our innovation-not trends.

Our Mission

To bring advanced, affordable, and scientifically validated water purification systems to homes, institutions, and communities worldwide.

Core Values

Integrity, Innovation, Service, Customer-Centricity, and Scientific Temperament.

What is Reverse osmosis (RO)?

Reverse osmosis (RO) is a water purification technology that uses a semipermeable membrane. This membrane technology is not properly a filtration method. In reverse osmosis, an applied pressure is used to overcome osmotic pressure, a colligative property, that is driven by chemical potential, a thermodynamic parameter. Reverse osmosis can remove many types of molecules and ions from solutions, and is used in both industrial processes and the production of potable water. The result is that the solute is retained on the pressurized side of the membrane and the pure solvent is allowed to pass to the other side. To be “selective”, this membrane should not allow large molecules or ions through the pores (holes), but should allow smaller components of the solution (such as the solvent) to pass freely.