Hydroviv review
Updated September 30, 2026 · SmartHomeCue Editorial Team · Facts checked September 30, 2026
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Our verdict
Hydroviv suits households that want certified lead and PFAS reduction at the kitchen tap, with each cartridge covering 2,725 litres. It is a straightforward under-sink purchase, but the filter money that follows is the part to watch, so check your yearly budget before you commit.
Key facts
- Best for
- Certified lead and PFAS filtering at the kitchen tap, bought outright rather than on a membership.
- Filter system
- Under sink (Source, checked September 30, 2026)
- Reference models
- Hydroviv Under Sink Water Filter, Hydroviv Refrigerator/Ice Maker Water Filter, Hydroviv Filtered Showerhead, Hydroviv In-Line Shower Water Filter 2.0 (Source, checked September 30, 2026)
- Price from
- $99.99 (Source, checked September 30, 2026)
- Cartridge price
- $133 (Source, checked September 30, 2026)
- Cartridge life (l)
- 2,725 (Source, checked September 30, 2026)
- Filter cost per year
- $266 (Source, checked September 30, 2026)
- Certification scope
- IAPMO-certified to NSF/ANSI 42 (chlorine, taste and odor), NSF/ANSI 53 (lead, VOCs, PFOA/PFOS and health-impacting contaminants) and NSF/ANSI/CAN 372 (lead-free materials) for the Under Sink and Refrigerator/Ice Maker drinking water systems; shower filters are third-party tested, not formally certified (Source, checked September 30, 2026)
- PFAS and lead reduction
- Yes (Source, checked September 30, 2026)
- Installation required
- Yes (Source, checked September 30, 2026)
- Warranty
- 5 years (Source, checked September 30, 2026)
- Legal entity
- Hydroviv LLC (Source, checked September 30, 2026)
- Headquarters
- United States (Source, checked September 30, 2026)
- Support channels
- Email, Chat, Help-centre (Source, checked September 30, 2026)
- NSF/ANSI standards
- 42, 53
- Official website
- hydroviv.com
Apps and profiles
- Elsewhere
- X
Pros and cons
Pros
- PFAS and lead reduction is stated for the drinking water systems, the contaminant pair most buyers ask about.
- The drinking water units are IAPMO-certified to NSF/ANSI 42 and 53 and to a lead-free materials standard, so the claims are third-party checked.
- Warranty cover of 5 years suits a unit you fit once and then leave in place.
- Cartridge life of 2,725 litres means fewer reorderings across a few years of drinking water use.
- One catalogue covers under sink, refrigerator and shower use, so a single brand can handle more than one tap in the house.
Cons
- Yearly filter cost of $266 ranks 45 of 46 brands, so running cost is the weak side of the deal.
- Replacement cartridges at $133 each rank 44 of 50 brands on cartridge price.
- Installation is required, which rules out the plug-and-go route offered by IBBL's countertop countertop format.
- Support runs on email, chat and help centre only, so there is no phone line listed for urgent cartridge questions.
Who it suits
- You want certified lead and PFAS reduction from an under-sink unit under sink without moving to reverse osmosis.
- You are comfortable that installation is required and you will budget $266 a year for replacement filters.
- You value warranty cover, since Hydroviv offers 5 years on the unit.
Who should look elsewhere
- You want reverse osmosis rather than a standard under-sink unit: Waterdrop (EU) reverse osmosis and Culligan Consumer Products reverse osmosis both build it, while Hydroviv is an under-sink under sink system.
- You want a countertop unit you can move around as you like: IBBL countertop fits that, while Hydroviv needs installation.
- You are buying mainly for shower water: the certification scope Hydroviv publishes covers its drinking water systems, with the shower filters only third-party tested.
Pricing
Hydroviv's price has two parts, and only the first one shows up on the product page. The Hydroviv Under Sink Water Filter is a one-time purchase at $99.99, not a subscription, so nothing renews and there is no discounted first year to weigh against a later one. What recurs is the cartridge. A replacement drinking water filter is $133, which adds up to $266 across a year of use. Plan for the entry price once, then $266 each year, and that running figure decides whether the deal still feels good in year two.
Where it sits among rivals
Ranked against the other filters on this site, Hydroviv looks strongest at the start and weakest later. Entry price places it 22 of 52 brands, and cartridge life is its strongest number at 13 of 26. Cartridge price falls to 44 of 50, and yearly filter cost to 45 of 46. Read that pattern as a modest opening move and a costlier second year, then size the cartridge budget before you commit.
What it does well
PFAS and lead reduction is the headline, and Hydroviv states the drinking water systems do both. Each cartridge covers 2,725 litres before it needs swapping, so you are not on a very short replacement clock. The warranty runs 5 years, which matters most for a unit you fit once and then leave alone for years. Installation is required, so check the space it will live in and decide early whether a plumber or your own tools handles the job.
Who runs it
Hydroviv is run by Hydroviv LLC and sits in the US, so the range is built for a single market. Support runs on email, chat and help centre, and those are the routes for cartridge, warranty and installation questions. Because the same company sells the replacement filters, ordering a spare is a return visit to the brand you already picked rather than a search through plumbing suppliers. That suits readers who would rather check a part number online before buying than walk into a shop.
How Hydroviv compares
- 8.9 vs 9.1
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8.9 vs 9.0
8.9 vs 8.9
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8.9 vs 9.0
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8.9 vs 8.7BlazeVideo DE
Frequently asked questions
How much does a Hydroviv under-sink filter cost to buy?+
The Hydroviv Under Sink Water Filter is a one-time purchase at $99.99. There is no subscription attached to it, so the purchase price does not renew or change. What you keep paying is the cartridge: $133 for a replacement drinking water filter, which works out at $266 across a year of use.
Is there a membership or renewal price for Hydroviv?+
Hydroviv's pricing is a purchase price plus filters, so there is no renewal figure to compare against a discounted first year. The unit is bought outright at $99.99, then the cartridge at $133 is the recurring line, adding $266 over a year. If a brand advertises a low entry price that jumps later, that jump is usually the filter, and here it is the filter.
Is the Hydroviv filter certified for lead and PFAS?+
Yes for the drinking water systems. Hydroviv's Under Sink and Refrigerator/Ice Maker units are IAPMO-certified to NSF/ANSI 42 and 53 and to a lead-free materials standard, covering lead, VOCs, PFOA and PFOS alongside chlorine, taste and odor. The shower filters sit outside that scope: they are third-party tested rather than formally certified, so judge the two ranges separately.
How often do Hydroviv cartridges need changing?+
Each cartridge covers 2,725 litres, which is the figure to plan your replacements around. Divided across a year it lands at $266 of filter spending, buying $133 cartridges. Hydroviv ranks well on life compared with other brands on this site, so the interval is generous; it is the cost of each cartridge that pulls the yearly total up.
How do I get help from Hydroviv, and what does the warranty cover?+
Support runs on email, chat and help centre, which covers questions about cartridges, warranty and installation without a call. On the unit itself the warranty runs 5 years, a long cover for something installed once and left in place. Replacement cartridges come from Hydroviv as well, so a worn part is ordered from the same brand that made the system.
Is Hydroviv a reverse osmosis filter?+
No, it is an under-sink under sink system, so it treats water at the kitchen tap rather than pushing it through a membrane. Readers after that membrane approach should look at Waterdrop (EU) reverse osmosis or Culligan Consumer Products reverse osmosis, both of which build reverse osmosis units. Hydroviv's own answer to the same problem is contaminant removal by filter media, not desalination.
Does a Hydroviv filter need professional installation?+
Installation is required, so budget either a plumber or your own tools and clear space under the cabinet before ordering. That is a bigger ask than a countertop unit such as IBBL countertop, which just sits on a worktop. The 5 year warranty assumes the unit stays fitted, so a plan that might involve moving it is worth thinking through first.
Which countries does Hydroviv sell in?+
Hydroviv is a single-market brand: the legal entity is Hydroviv LLC Hydroviv LLC and it is based in the US US, with prices in dollars. The range is not region-specific, so the same product list applies wherever it ships: under sink and refrigerator drinking water units plus two shower options. Outside the US, check delivery on the entry price of $99.99 and the $266 yearly filter cost.
Sources
- hydroviv.com/pages/contact checked September 30, 2026
Backs: Legal entity, Support channels
“Email: hello@hydroviv.com ... Live Chat: 10am - 8pm EST. 7 days a week ... Installation Guide (faq.hydroviv.com)”
- hydroviv.com/pages/faqs checked September 30, 2026
Backs: Cartridge life (l), Certification scope, Filter cost per year, NSF/ANSI standards, PFAS and lead reduction
“Hydroviv drinking water refills are designed for up to 720 gallons of water, or 6 months of average use.”
- hydroviv.com/pages/our-story checked September 30, 2026
Backs: Headquarters
“We build each system at our Knoxville, TN facility ... Our headquarters are located in the heart of Washington Union Market District”
- hydroviv.com/pages/sale checked September 30, 2026
Backs: Price from, Reference models
“Hydroviv In-Line Shower Water Filter 2.0 $99.99 $133.32”
- hydroviv.com/products/drinking-water-replacement-filter checked September 30, 2026
Backs: Cartridge price
“Drinking Water Filter Refill $133.00”
- hydroviv.com/products/hydroviv-under-sink-water-filter-fo... checked September 30, 2026
Backs: Filter system, Installation required, Warranty
“Hydroviv Under Sink Water Filter - Customized to your water; Connects to the cold water line on your existing faucet”
Compiled from 6 source pages, checked September 30, 2026. We did not open an account.
Hydroviv
Certified lead and PFAS filtering at the kitchen tap, bought outright rather than on a membership.