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Viomi V6 PRO tankless RO main unit inside an open compact sink cabinet

Measuring a Small Apartment for an RO System: Cabinet, Clearances and Connections

Measuring a small apartment kitchen for an RO system starts with the clear space beside the drain trap, then the door opening the unit passes through, and the positions of the outlet, drain pipe and faucet hole. The 5-inch-wide tankless...
Viomi V8 PRO LED faucet at a sink in a white handleless kitchen

Chloramine Filters: Choosing the Treatment Location and Sizing the Capacity

Chloramine travels with tap water to every faucet, shower and appliance in a home served by a chloraminating utility, so a filter plan starts with where to treat it and then turns on how long the chosen filter's rating lasts....
Viomi M1 touchscreen faucet at a sink with gray-blue cabinets and white marble

Checking a Hexavalent Chromium Filter Claim Against Your Water Report

Hexavalent chromium appears on water paperwork as chromium-6, Cr(VI) or hexavalent chromium, and a filter claim lines up with a report only when both describe that same chromium form in the same unit. Two documents show how a claim keeps...
Viomi M1 touchscreen faucet at a sink beside a cutting board with vegetables

Filtered Water for Cooking: Pot Filling, Prep Rinses and Kettle Workflow

For cooking, filtered water earns its place in the water that stays in the food: soup, stock, rice, beans that cook in their soaking liquid, tea and coffee. Water that is mostly poured away matters less, so the RO faucet...
Viomi V8 PRO LED faucet at a kitchen island sink with a dining area behind it

Comparing Water Filter Brands by Treatment Job

A kitchen RO system and a whole-house carbon tank do different work, so comparing water filter brands makes sense one treatment job at a time, with two models set side by side when they sit in the same place, connect...
Viomi M1 touchscreen faucet at a sink in a bright kitchen with warm wood accents

Finding the Right Houston Water Report for Your Address

A Houston mailing address can be served by any of six separate water systems inside the City of Houston's own annual report, or by a municipal utility district (MUD) or another provider that publishes a report of its own. The...
Viomi V8 PRO tankless RO main unit inside an open light blue sink cabinet

Can You Install a Smart Water Filter Yourself? A Readiness Check for Your Kitchen

A smart under-sink RO system with step-by-step videos and its installation parts in the box can usually be installed by the homeowner, and a short look under the sink shows how ready the kitchen is. The Viomi V6 PRO suits...
Viomi M1 touchscreen faucet at a sink in front of an exposed brick wall

New York Tap Water: Supply Reports and Building Plumbing

New York tap water reaches the glass through two sets of pipes with different owners, the supplier's system that its annual water quality report describes and the building's own service line, storage tank and plumbing. Where a change shows up...
Viomi M1 touchscreen faucet at a sink with a window overlooking farm fields

Nitrate Water Reports and RO Claims: Matching Units and Test Conditions

A nitrate result of 10 mg/L on one water report and 44.3 mg/L on another can describe exactly the same water, because some laboratories report nitrate as nitrogen (nitrate-N) and others report the whole nitrate ion (NO3). Comparing a reverse...