Understand Reverse Osmosis

Reverse Osmosis Water Filters

Eliminate Impurities From Your Tap Water

With over 25 years of expertise, Purifighter is a trusted provider of clean drinking water solutions to homes worldwide. You can choose from our premium Ultimate Series with US-made filters, the high-performance Essence Series, the sleek and modern Tankless Series, or our convenient plug-and-play Countertop Series. Purifighter is committed to delivering the best reverse osmosis water filtration systems for ultimate purity and removing harmful contaminants.

Remove chlorine chemical and odor from water

Chlorine & Odor

Chlorine is commonly used to disinfect city water, but overexposure can cause skin irritation, bleach-like odors, and other unwanted effects. Our premium activated carbon filters, featured in Purifighter filtration systems, effectively remove chlorine from tap water to deliver cleaner, better-tasting water.

Remove PFAS from Water

PFAS & Contaminants

PFAS, also called "forever chemicals", are a growing concern in water contamination. Purifighter’s carbon and reverse osmosis filtration systems can remove up to 99.99% of many harmful contaminants, including PFAS, ensuring PFAS-free drinking water and protecting your family’s health.

Remove Bacteria and Virus from Water

Bacteria & Viruses

Waterborne bacteria and viruses can lead to serious illnesses. Recommended by the CDC, Purifighter’s reverse osmosis systems effectively remove bacteria from water and eliminate harmful microorganisms, offering the highest protection for your family’s health with virus removal water filters.