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Honest Water Co

Whole Home Systems

Whole-home water softeners and filtration

A whole-home system treats water where it enters the house, so every tap, shower, appliance and ice maker gets the same treated water. This is the equipment that actually fixes hard water — the scale on your fixtures, the film on your shower door, the water heater that's aging faster than it should.

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.

Best for: Most 3–4 bedroom homes on city water

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.

Best for: Larger homes, bigger families, or harder water

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.

Best for: Large homes, high usage, or heavily chlorinated city water

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.

Best for: Homes on a private well

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.

Best for: Households avoiding salt, or homes with no drain access

Details and specs

Watch

How whole-home filtration works

What a whole-home system actually does to your water — and what it doesn't. From the /lp/whole-home-ro landing page.

Worth knowing

Why this matters

It protects the expensive things

Water heaters, dishwashers, washing machines and the plumbing itself. Scale is what shortens their lives, and it accumulates quietly for years before anything visibly fails.

You feel it in the shower first

Soap rinses properly in soft water. Most people notice their skin and hair within about a week — it's the single most common thing customers mention in reviews.

Chlorine goes too

Our whole-home systems combine softening resin with coconut-shell carbon, so hardness and chlorine are handled in one tank rather than two pieces of equipment.

Real reviews

What Dallas–Fort Worth families actually say

Every review below is a verified Google review — not a testimonial we wrote.

4.9325 Google reviews
The installation of the water softener and RO system was quick. And water at my home has significantly improved in terms of softness and purification. Thank you for the service Anthony, Gabi and Jonny,
anusha vemugantiGoogle review · Dec 2024

Free water test

Find out what's actually in your water

We'll test your water at your kitchen sink, show you the result, and tell you what — if anything — you need. Free, and there's no system that fits every house.

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