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Halo Water Systems

Premium Brands · Plumbing

Halo Water Systems — Whole-Home Water Treatment for Puget Sound Homes

The HALO 5 is a five-stage whole-home filtration system with ION scale conditioning — no cartridges, no salt, automatic weekly backwash, sold only through licensed contractors.

Halo Water Systems builds whole-home filtration that treats water where it enters the house — so every tap, shower, and appliance gets filtered water. For homeowners across the Puget Sound and Greater Seattle area, Halo systems deliver cleaner, safer, and better-tasting water from the point of entry. Eco Electric, Plumbing, Heating & Air — Washington's Home Energy Expert — is your local partner to evaluate, install, and maintain Halo systems so you get reliable performance and measurable household benefits.

Whole-home filtration Scale conditioning (ION) Point-of-use systems
  • 4.9★ · 2,300+ Google reviews
  • Licensed, bonded & insured
  • Serving Puget Sound since 2012
  • 100% Satisfaction Guarantee

At a glance

Who makes Halo Water Systems — and where it sits

Ownership & scale
HALO Water Systems, LLC — founder/CEO Glen A. Blavet.
Premium — why
Contractor-channel whole-home filtration — maintenance-free flagship with a lifetime tank warranty.

What Eco does with Halo Water Systems

  • Whole-home filtration
  • Scale conditioning (ION)
  • Point-of-use systems

Contractor-channel whole-home filtration — maintenance-free flagship with a lifetime tank warranty.

Where Halo Water Systems fits in your home

Tap a system to explore

Plumbing systems in a Puget Sound home Cross-section of a house showing plumbing systems: the water service entering at the main shutoff with whole-home treatment, the water heater in the basement, kitchen and bathroom fixtures upstairs, and the drain and sewer line leaving the home. Highlighted zones show where Halo Water Systems products live. Upstairs Main floor water service Main shutoff Treatment Water heater Kitchen & bath faucets Toilets & showers Drains & sewer
Halo Water Systems territory The rest of the plumbing system — Eco covers it all

Showing Whole-home water treatment.

Whole-home water treatment

At the main line Halo Water Systems territory

Filtration, conditioning, and softening install where the water enters the house, so every fixture downstream benefits. Seattle's water is naturally soft (~1.3–1.4 gpg) while some Everett-area and well supplies run harder — we test before we recommend anything.

Warranty, visualized

Limited lifetime tank · 10-year head & media (HALO 5)

HALO 5 tank registration required

Lifetime

up to one replacement tank

Control head / valve registration required

10 yrs

Carbon media registration required

10 yrs

one replacement package, chlorine failure only

0 yrs 10 yrs · lifetime bars span the scale

Coverage must be activated online and REQUIRES sale and installation by a licensed contractor through an authorized distributor — a big-box or DIY HALO has no warranty. Operating conditions apply too: 40–80 psi and water under 120°F, with a well report required on well installs.

Read the manufacturer's warranty terms: HALO — HALO 5 Homeowner's Guide & Warranty (PDF)

Western Washington fit

Why Halo Water Systems makes sense here — specifically

The chlorine-taste and scale-conditioning answer for Puget Sound city water — without salt bags or cartridge subscriptions.

  • Five-stage filtration plus ION multi-reversing-polarity conditioning — keeps minerals in the water, off the fixtures.
  • Automatic weekly backwash means genuinely maintenance-free operation on the flagship.
  • Licensed-contractor-only channel means every system Eco installs carries the full warranty.

What it costs, honestly

Halo Water Systems against Eco's published ranges

Quoted installed on the main line — see the product guide for what the HALO 5 does and honestly doesn't do (it conditions scale; it is not a softener).

HALO water filtration — the product guide

Ranges are Eco's published Seattle / Puget Sound installed prices — your written quote is exact, upfront, and free.

By home type

Which Washington homes Halo Water Systems fits best

Great fit

City-water home, chlorine complaints

Whole-home carbon filtration is the direct fix — every tap, shower, and appliance benefits.

It depends

Hard-water home wanting soft water

ION conditions scale, it doesn't remove hardness — genuine softening needs an ion-exchange softener.

Great fit

Set-and-forget household

No cartridges, no salt — the maintenance-free positioning is the flagship's whole pitch.

Why choose Halo for Pacific Northwest water?

  • Whole-home protection: Halo treats water at the main shutoff, so filtered water flows to showers, faucets, dishwashers, washing machines and water heaters — eliminating the need for multiple point-of-use filters.
  • Multi-stage filtration and conditioning: Halo systems combine sediment removal, advanced carbon filtration, and conditioning technologies to reduce chlorine/chloramine taste and odor, volatile organic compounds, sediment, and other common municipal and well contaminants that affect Puget Sound homes.
  • Scale control and appliance protection: Halo’s conditioning reduces scale build-up that shortens the life of water heaters, dishwashers and plumbing fixtures — a key benefit for homes with seasonal hardness or high mineral content in well water.
  • Healthier skin, hair and laundry: Removing chlorine and chloramine improves shower comfort and prevents fading of fabrics, softer laundry, and better tasting coffee and cooking water.
  • Fewer single-use bottles: Whole-home filtration reduces reliance on bottled water, cutting waste and long-term household expense.
  • Low-maintenance performance: Designed for easy cartridge changes and periodic service, Halo systems give dependable filtration with predictable upkeep.

How Halo solves water problems common to Puget Sound and Greater Seattle homes

  • Municipal water flavor and disinfectants: Many area utilities use chlorine or chloramine to disinfect drinking water. Halo’s carbon-based filtration significantly reduces off-tastes and odors while protecting plumbing and appliances.
  • Seasonal runoff and organic matter: During rainy seasons, source water can carry organic material that causes color or taste issues. Halo’s multi-stage filtration helps clear water and protect fixtures.
  • Well water contaminants: For homeowners on private wells, Halo systems paired with site-appropriate pre-filters or specialty media can address iron, manganese, sulfur (rotten-egg odor) and sediment before water enters your home plumbing.
  • Scale and hard water: Even where hardness varies across the region, Halo conditioners reduce scale formation on heating elements, improving energy transfer and lowering utility costs over time.

Why Eco Electric, Plumbing, Heating & Air is the right team to install and service Halo systems

Eco Electric, Plumbing, Heating & Air is Washington's Home Energy Expert — a local Puget Sound company with deep experience diagnosing water quality, selecting the right Halo configuration for each home, and installing systems to meet local plumbing codes and homeowner expectations. When you choose Eco you get:

  • Site-specific water testing: We start with an in-home or on-site water analysis to identify the exact contaminants or conditions — municipal or well — so the Halo system we recommend solves your problems, not a generic product.
  • Expert system selection and sizing: We tailor Halo solutions for flow rates, household size, and appliances (water heaters, steam showers, irrigation) to ensure family comfort and system longevity.
  • Professional installation by licensed technicians: Our plumbers install Halo systems with attention to bypass valves, drain routing, mounting, and shutoff locations so service is safe, compliant and unobtrusive.
  • Preventive maintenance and prompt service: Eco provides scheduled filter changes, performance checks, and priority service to keep your Halo system operating at peak efficiency year after year.
  • Energy-first thinking: As Washington's Home Energy Expert, we consider how water quality impacts home energy systems — cleaner water improves water heater efficiency and reduces repair/replace costs across plumbing and appliances.
  • Transparent, local support: We know Puget Sound water conditions, local codes, and neighborhood service needs — and we stand behind our work with clear guarantees.

The Eco Triple Guarantee

When Halo water treatment is installed and serviced by Eco Electric, Plumbing, Heating & Air, you get confidence and protection from our Eco Triple Guarantee:

  • Transparent Pricing Guarantee — No surprise fees. You’ll receive a clear, written estimate before any work begins.
  • 100% Satisfaction Guarantee — We don’t consider the job complete until you are completely satisfied with system performance and installation.
  • No Mess Guarantee — Our installers leave your property clean. We protect floors and landscaping and remove all installation debris.

What to expect when you work with Eco

  1. 1 Schedule a consultation: We perform a water test and walk-through to identify your problems and goals.
  2. 2 Proposal and transparent pricing: Receive a tailored Halo solution with a clear breakdown of equipment, installation, and ongoing maintenance.
  3. 3 Professional installation: Licensed technicians install and commission the Halo system, demonstrate operation and maintenance, and answer your questions.
  4. 4 Ongoing care: Enroll in service reminders or maintenance plans so filter changes and annual checks are handled proactively.

Real differences you’ll notice

  • Better tasting coffee and cooking water from every faucet.
  • Softer skin and hair after showers.
  • Fewer scale-related repairs and less frequent appliance replacement.
  • Brighter, longer-lasting laundry.
  • Reduced bottled water purchases and lower household waste.

Ready to make Halo work for your Puget Sound home?

Eco Electric, Plumbing, Heating & Air — Washington's Home Energy Expert — is here to help you choose, install, and support the right Halo Water Systems solution for your Greater Seattle home.

(We’ll schedule a no-obligation water assessment and provide a clear, written estimate so you can make the best decision for your family and property.)

The honest part

Choose something else instead if…

No brand wins every home. We install and service the alternatives too — so the recommendation follows your house, not a quota.

Choose FloTech if a water test shows true hardness that needs removing, not conditioning.

Choose iSpring if drinking-water polish at one tap is the goal — under-sink RO costs a fraction of whole-home treatment.

Questions? Talk to a real pro.

Licensed, insured, and bonded across the Puget Sound — upfront pricing before work begins.

Sources & references

Warranty terms and specifications verified against the manufacturer's own documents, 2026-07-17. Terms change — the linked documents are always the governing version.

No fine print

The Eco Triple Guarantee

Every electrical, plumbing, and HVAC job is backed by three promises in writing — so you can say yes with total confidence.

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