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Honest Water Co

The full catalog

Every system we install

Two whole-home tiers, a dual-tank build for bigger homes, a dedicated well-water system, two drinking-water options and the add-ons. Specs are the real manufacturer numbers — not marketing rounding.

Watch first

See it explained before you talk to anyone

Four short videos, one per problem. Press play on whichever one sounds like your house — they play right here, nothing to sign up for.

What a whole-home system actually does to your water — and what it doesn't. From the /lp/whole-home-ro landing page.
Why hardness and chlorine are two different problems, and how one tank handles both. From the /lp/softening-filtration landing page.
What reverse osmosis removes that a whole-home system can't, and why it goes at the drinking tap. From the /lp/single-faucet-ro landing page.
Where the sulfur smell in well water comes from and what actually removes it. From the /lp/sulfur-smell-removal landing page.

01

Whole Home Systems

Treats every drop entering your house — showers, laundry, dishwasher, ice maker. This is what fixes hard water, scale and chlorine.

Honest Water Co Standard whole-home system — cutaway showing the softening resin and coconut-shell carbon layersMost popular

Standard Whole-Home Softener + Filtration

48,000 grains. Soft water and chlorine filtration in one tank.

Handles the two problems almost every DFW home has at once: hard water that scales your pipes and water heater, and chlorine that makes water taste like a swimming pool and dries out skin and hair. One tank, one valve, installed free.

Details and specs
Honest Water Co XL whole-home softener and filtration system with brine tank and drinking water unit

XL Whole-Home Softener + Filtration

64,000 grains. Same system, more capacity between regenerations.

Identical hardware to the Standard — the difference is real softening capacity, not a trim level. Built for larger homes, more people, or water hard enough that a 48,000 grain system would regenerate more often than you'd like.

Details and specs
Honest Water Co Dual Tank system — separate softening tank and self-cleaning carbon tank96,000 grains

Dual Tank — City Water

Our largest system. A separate carbon tank that cleans itself.

Two tanks instead of one — a dedicated softening tank and a dedicated carbon tank — bridged from a single ProValve. Splitting the media means each does its job properly instead of competing for space, and the carbon tank backwashes itself clean.

Details and specs
Honest Water Co well water system — softening tank plus a Katalox Light tank for iron and sulfur

Dual Tank — Well Water

Built for iron, sulfur and that rotten-egg smell.

Well water is a different problem from city water. This system pairs a softening tank with a Katalox Light tank to pull out iron, manganese and hydrogen sulfide — the cause of the smell, the orange staining and the metallic taste. Two ProValves, one per tank.

Details and specs
Honest Water Co salt-free water conditioner — single tank, no brine tank required

Salt-Free Water Conditioner

No salt, no drain, no maintenance — keeps the minerals in.

A conditioner rather than a softener. It stops hardness minerals from sticking to your pipes, water heater and fixtures, so you get the scale protection without adding salt to your water or your diet. Worth being clear about the trade-off: it prevents scale, it does not remove hardness.

Details and specs

02

Drinking Water Systems

Reverse osmosis at the kitchen sink for the water you drink and cook with. Removes what a whole-home system isn't designed to catch.

HW800 AlkaPro tankless reverse osmosis system with its colour-matched drinking water faucetBest seller

HW800 AlkaPro Tankless RO

800 gallons a day, 7 stages, no bulky tank under your sink.

Tankless reverse osmosis that filters down to 0.0001 microns — fine enough to take out lead and other heavy metals, dissolved solids, chlorine and common contaminants. Because it's tankless, you get water on demand and your under-sink cabinet back.

Details and specs
Five-stage reverse osmosis system with pressurized storage tank and dedicated faucet

5-Stage Tank Reverse Osmosis

The classic under-sink RO. Proven, simple, affordable.

A traditional reverse osmosis system with a storage tank. Five stages of filtration, a dedicated drinking-water faucet, and decades of track record behind the design. If you want clean drinking water without the tankless price, this is it.

Details and specs

03

Add Ons

Extras that solve a specific problem — remineralization, UV disinfection.

The Pure Alkaline filter stage fitted inline with a reverse osmosis system

Pure Alkaline Filter

Puts the good minerals back after RO takes everything out.

Reverse osmosis is thorough — it strips beneficial minerals along with the contaminants. The alkaline filter adds calcium and magnesium back in, which is what makes water taste like spring water instead of flat. Pairs with either RO system.

Details and specs
Honest Water Co whole-home ultraviolet water purifier in stainless steel

Whole-Home UV Purifier

Kills 99.9% of bacteria with light, not chemicals.

Ultraviolet light neutralizes bacteria and microorganisms as water enters your home, so every tap is protected. No chemicals, nothing added to your water. Especially worth it on well water or after a boil-water notice.

Details and specs

Free water test

Not sure which one you need

That's the normal starting point. The free water test answers it in about fifteen minutes, at your sink. Plenty of people book one and then decide they don't need us.

  • Free on-site water test
  • Free installation
  • Lifetime warranty