Washington Plumbing & DrainKitsap, Pierce & Mason Counties
Water Quality & Wells · Pierce County

Water Treatment & Filtration Systems in Wauna, WA

Washington Plumbing & Drain installs and services whole-house water filtration in Wauna for wells and municipal water alike. Cascadian and Halo systems go in after the pressure tank or main shutoff and before the water heater, so every tap in the house gets the benefit.

25 minutes from Port Orchard via Highway 16 and the first mile of Highway 302from Port OrchardPierceCounty
Well pressure tank and Cascadian whole-house filter with insulated lines in a pump house — Water Treatment & Filtration Systems for Wauna homes

The housing itself shapes the job. Beach cabins and small homes from the 1940s to the 70s along the bay, with 1980s and 90s ramblers and a few newer builds up the hill and around the lake. The bay-side houses are the ones with galvanized pipe, shallow crawlspaces and original drains. From our shop in Port Orchard, Wauna is about 25 minutes from Port Orchard via Highway 16 and the first mile of Highway 302; we schedule it alongside nearby stops so windows stay tight.

Why water treatment & filtration systems is a little different in Wauna

Pump houses and well sheds around Wauna get cold enough in a hard freeze to split a filter housing, and we replaced several after the December 2022 and January 2024 cold snaps. When we install in an unheated space we insulate every line and talk about a heat source for the building.

Then there is what is under the yard. A narrow strip of low shoreline on Henderson Bay backed by a steep bank up to the plateau, then glacial till and a lake basin inland. Groundwater sits near the surface on the shoreline and around Lake Kathryn through the wet months.

Local conditions that affect water treatment & filtration systems in Wauna

In Wauna specifically, one issue comes up more than most: Water heaters in unheated outbuildings and crawlspaces failing early

Families in Wauna with a tankless water heater see the benefit of filtration quickly: less scale on the heat exchanger, longer intervals between descalings, and a cleaner inlet screen. A scale inhibitor or softener ahead of the unit is often the single best thing you can do for its lifespan on moderately hard well water.

Ask a Wauna homeowner what goes wrong with plumbing here and you will usually hear a version of this: Frozen crawlspace lines and hose bibs on bay-facing cabins

Many Wauna homes rely on private wells drilled into glacial sand and gravel, and that groundwater carries iron, manganese and often hydrogen sulfide. A backwashing iron filter sized to the well's flow ends the orange stains and the smell, and a sediment filter ahead of it keeps grit from a shallow well out of the house.

A. O. Smith reverse osmosis system, storage tank and garbage disposal installed under a kitchen sink
A. O. Smith reverse osmosis system with a new disposal and copper supply stubs under the sink.

Signs Wauna homeowners call us for water treatment & filtration systems

Worth a call

  • An existing filter that drops the shower to a trickle
  • Orange or brown stains in toilets, tubs and the dishwasher
  • Rotten-egg smell from the cold tap, or from the hot tap only
  • Sand or grit in aerators, showerheads and the toilet tank
  • Water tastes or smells like chlorine, especially in summer

How we handle water treatment & filtration systems in Wauna

When a Wauna homeowner books water treatment & filtration systems, the job unfolds as test the raw water, size to the house, not the catalog, flat price with the options explained, install with bypass, drain and insulation, then start up, flush and set the schedule, and you can watch and ask questions the whole way.

Read the full step-by-step for water treatment & filtration systems →

Wauna neighborhoods and areas we serve

From Lake Kathryn Village and the Wauna post office to Wauna waterfront along Henderson Bay, with plenty of stops around Wauna Post Office and Purdy Bridge view from the west shore, Wauna is well-worn ground for our trucks.

Lake Kathryn Village and the Wauna post officeHighway 302 corridorLake Kathryn shorelineWauna Hill above the bayPurdy Spit end of Henderson BayWauna waterfront along Henderson Bay

Water Treatment & Filtration Systems questions from Wauna

Can you install a filter in my Wauna pump house?

Yes, and we do it often. The system goes after the pressure tank with a bypass and isolation valves, a drain for any backwashing tank, and insulated lines so it survives a freeze.

What does iron filtration cost for a Wauna home?

A whole-house iron system is typically a four-figure project depending on the iron level and the flow the house needs. A sediment or carbon cartridge system is considerably less. You get a flat price after the test, before any work.

Will a filter fix the rotten-egg smell in my Wauna water?

If the smell is in the cold water, yes, with an oxidizing or aeration system. If it is only in the hot water, the fix is usually the water heater's anode rod and no filter is needed. We check which before quoting.

Do you service filtration systems you did not install in Wauna?

Yes. We change cartridges, replace media, repair control heads and, when a system was oversized or wrongly chosen, resize or replace it. We will tell you plainly if what you have is the wrong tool for your water.

Do I need a water softener or a filter?

It depends on what the test shows. Iron, manganese, sulfur and sediment need filters, not a softener. High hardness that scales a water heater and leaves spots on glass may justify a softener or a salt-free scale inhibitor. Many homes in this area are sold softeners for problems a softener does not solve, which is why we test first.

For Wauna property managers and contractors we keep clear invoices, camera footage and photo documentation on file, because the paperwork matters as much as the pipe.

Google reviews

Customers on our water treatment & filtration systems work

★★★★★
What a great experience! My new reverse osmosis system is beautifully installed and I've been trained what to expect, noises and all! Thank you Greg! I love when a company does what they say they will do with excellence and on time.
Gretchen Costanzo · Google review · 2 years ago
★★★★★
Overall had a wonderful experience from the diagnosis to the new install of a house water filter. Support your family owned business!
Tylor Romine · Google review · 3 months ago

Water Treatment & Filtration Systems in Wauna?

Flat-rate price before we start. Wauna is about 25 minutes from Port Orchard via Highway 16 and the first mile of Highway 302.

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