Hydroviv's custom drinking water filtration systems are NSF-certified to treat harmful contaminants, including PFAS (PFOA, PFOS), lead, arsenic, and Chromium 6. We also achieve broad protection against volatile organic compounds, PCBs, MTBE, mercury, cysts, pesticides, pharmaceuticals, petroleum-based chemicals, chlorine, disinfection byproducts, atrazine, benzene, simazine, bisphenol A, estrone, and more.

Hydroviv shower systems are specifically designed to treat chlorine, which can irritate and damage our skin and hair. Our shower filter is also infused with bacteriostatic media to inhibit bacterial growth when it's not in use, keeping it clean and ready for your next shower.

Yes, your first Hydroviv water filtration cartridge is included in each housing. You can subscribe for discounted, worry-free water protection and automatic delivery every six months or purchase additional cartridges at any time.

After we receive your order, the Hydroviv team cross-references millions of data points against your service address and water supply to identify the correct formulation for your water's contaminants. We then customize your cartridge's flow rate, active media, and stages of treatment to ensure we build the optimal cartridge to protect your family's water.

Hydroviv's drinking water filtration cartridges are tested to handle up to 720 gallons of water. In the average home, this delivers about six months of use.

Hydroviv's shower filtration cartridges are tested to handle up to 25,000 gallons of water. For a typical home, this delivers about six months of use.

The Hydroviv Under Sink Water Filter is IAPMO-certified to NSF/ANSI standards 42, 53, and 372.

• Standard 42 certifies chlorine reduction, which improves water taste and odor.
• Standard 53 certifies reduction of health-impacting contaminants like lead, VOCs, and PFAS.
• Standard 372 confirms that the materials in our water filtration systems meet lead-free plumbing requirements.

Our In-Line Shower Filter and Filtered Showerhead have been thoroughly and independently tested to reduce chlorine well above NSF standards. We are actively pursuing further certification.

Yes. For homes on well water, we analyze your service address in conjunction with federal, state, municipal, academic, and internal data sources to determine the right solution for your well. If you are on a private well, please specify "Well Water" in the "Order Notes" section during checkout to ensure filter optimization.

Yes, we designed the filter to fit conveniently on any showerhead. Simply connect the Hydroviv In-Line Shower Filter to your existing showerhead. It takes just 5 minutes using simple screw-on connections and does not damage your existing hardware or the surrounding area. For more information, please review our installation video here.

Yes, Hydroviv drinking water systems reduce lead alongside many other harmful chemicals and contaminants.

Our systems provide broad protection against heavy metals, volatile organic compounds, PCBs, MTBE, mercury, cysts, pesticides, pharmaceuticals, petroleum-based chemicals, chlorine, disinfection byproducts, atrazine, benzene, simazine, bisphenol A, estrone, and more.

Yes, Hydroviv drinking water systems treat PFAS and heavy metals alongside many other harmful chemicals and contaminants.

The systems provide broad protection against volatile organic compounds, PCBs, MTBE, mercury, cysts, pesticides, pharmaceuticals, petroleum-based chemicals, chlorine, disinfection byproducts, atrazine, benzene, simazine, bisphenol A, estrone, and more.

No, Hydroviv drinking water systems do not treat fluoride. If you are looking to remove fluoride from your water, we recommend a reverse osmosis (RO) system.

Hydroviv drinking water systems effectively filter microplastics ranging from 5 millimeters in size all the way down to 0.2 microns, or 0.0002 millimeters, in size.

Yes. All Hydroviv systems come with a 90-day money-back guarantee, and our housings and hardware have a 5-year warranty.

Changing the cartridge inside of your system every 6 months ensures that it continues to effectively treat contaminants and maintain flow rate.

We recommend a subscription to save 25% on replacements and ensure that you remember to swap out your cartridge. It's the easiest and most affordable way to protect your family's health.

The Hydroviv Filtered Showerhead replaces your existing showerhead, while the In-Line Shower Filter goes between your shower pipe and existing showerhead.

The Filtered Showerhead provides a sleek chrome exterior and blends seamlessy with most shower aesthetics. However, the In-Line Shower Filter is a great choice if you love your existing showerhead and want to add a filter.