First, the honest baseline
Vancouver-area city water is safe to drink. It's disinfected, monitored, and the utilities publish their test results every year. If anyone shows you a scary jar-and-tablet demo at your kitchen table, know that the demo is engineered to look alarming — most of those tests react to harmless minerals.
So why treat it at all? Because "meets standards" and "the best water your family could be drinking" are different bars — and because two things in modern city water are worth understanding: chlorine and PFAS.
Chlorine and its byproducts
Chlorine (or chloramine) is added on purpose — it's what keeps water safe between the treatment plant and your tap, and it's genuinely good engineering. The trade-offs: it's why tap water can taste and smell like a pool, it's drying to skin and hair, and as it works it forms disinfection byproducts (like trihalomethanes) that regulators limit and most people would rather minimize.
The fix is straightforward: whole-home catalytic carbon filtration removes chlorine and its byproducts after they've done their protective job — right where the water enters your house. You keep the safety, skip the pool taste.
PFAS, in plain English
PFAS are a family of synthetic chemicals used for decades in non-stick coatings, firefighting foam, and water-resistant everything. They're called "forever chemicals" because they don't break down — in the environment or in bodies. Health research links long-term exposure to a range of concerns, and regulations are tightening as the science firms up.
Locally: PFAS have been detected in some Clark County sources, and state-mandated testing is ongoing. That's not a panic headline — levels and locations vary — but it's a fair reason to want a last line of defense at the tap you drink from.
Where Vancouver stands right now
The City of Vancouver has tested for PFAS since 2020 and reported quarterly since 2023, and it publishes the results. Its PFAS mitigation page names five water stations that need treatment. Sampling at Water Station 14 (NE Andresen Rd & NE 78th St) has consistently been the highest and at or above state and federal limits; Water Stations 4 and 9 have also tested at or above the limits, and Stations 1 and 3 are next in line for design work. The fix is granular activated carbon filtration: construction at Station 14 starts in 2026 with a $12.5 million state loan, and the work is expected to take about two years. In other words, the city is doing the right thing, and it will take a while.
Elsewhere in the county the picture varies. Ridgefield tested all of its wells in 2025 and detected no PFAS. Clark Public Utilities reported PFAS below the state action level at one backup well (Well 10) in November 2025; it runs only at peak summer demand and blends with wells that have no detections. The utility took a different well (Well 22) offline in 2022 after a PFOA detection. If you're on a private well, Clark County Public Health notes a certified lab test runs about $300–$600, and the state publishes a map of detections so you can check your area first.
What that means at your kitchen sink: a reverse osmosis tap is the one home treatment that addresses PFAS today, whatever your water station's construction schedule looks like. It's why the RO unit is part of our drinking water systems.
What RO removes (and what it doesn't)
Reverse osmosis forces water through a membrane with pores small enough to reject dissolved contaminants — PFAS, lead from old plumbing, nitrates, and most total dissolved solids — then polishes taste through final carbon stages. Our under-sink units run seven stages and feed a dedicated faucet.
- RO handles: PFAS, lead, nitrates, arsenic, dissolved solids, and the last traces of anything the carbon missed.
- RO doesn't do: your whole house. It's a drinking-and-cooking tap solution by design — treating shower water for PFAS isn't where the exposure is.
The bottled water math
A family drinking bottled water spends real money every month to solve exactly the problem an RO tap solves once — and ends up hauling plastic for the privilege. If bottled water is in your budget already, RO usually pays for itself; the fridge water stops being a compromise, and the plastic bin gets lighter.