Reverse Osmosis Installation
in Pontiac.
99% out. Only the water gets through.
Pontiac has documented lead risk in older housing stock. A 5-stage reverse osmosis system under your kitchen sink removes 99% of lead, plus whatever else is in there. This is the only truly safe drinking water setup for older homes.

What it fixes
The problems reverse osmosis solves
for homes in Pontiac.
Local hardness
7GPG
Moderately Hard
Water source
Municipal
2 ZIP codes served
Flagged contaminants
Why us
How we do reverse osmosis installation
in Pontiac.
We test your specific water first. We size the system to your specific home. We install it ourselves. Every piece is American made and backed for life.
See the full RO page5-stage under-sink unit with a dedicated faucet.
99% TDS removal across every major contaminant.
Replaces bottled water for cooking and drinking.
Optional alkaline remineralization stage.
Systems we install
Your reverse osmosis options.
5-Stage Reverse Osmosis
Alkaline RO
Tankless RO (coming soon)
Other services in Pontiac
Most homes end up with a combination. Your test will confirm what you actually need.
Common questions
Reverse Osmosis questions for Pontiac, MI
What is the water hardness in Pontiac, MI?
Pontiac water tests at approximately 7 grains per gallon (GPG). The USGS classifies water above 14 GPG as very hard and above 17.5 GPG as extremely hard — 7 GPG is in the moderately hard range.
How long does reverse osmosis installation take in Pontiac?
A standard reverse osmosis installation in a Pontiac home typically takes two to four hours on-site. Most homes have accessible utility rooms or basements with existing plumbing stub-outs. From first call to system running water, the average lead time is five to seven days. Installations that require new drain lines or copper re-plumbing take longer but are uncommon for straightforward replacements.
Does Aqua Otter serve Pontiac, MI?
Yes. Aqua Otter serves Pontiac and all Oakland County ZIP codes including 48340, 48341. Our local technicians perform same-week installations with no national dispatch queue. Free in-home water testing is available throughout the Pontiac service area.
Does Aqua Otter offer a warranty on reverse osmosis in Pontiac?
Every Aqua Otter reverse osmosis installation comes with a lifetime warranty on the tank and valve. The warranty is backed by our local service team, not a national call center. If something fails, a local technician comes out and repairs it. Free installation is included with every system, with no separate labor charge.
What contaminants does Pontiac water have?
Pontiac water from its municipal supply shows Lead, Haloacetic acids in Consumer Confidence Reports, in addition to 7 GPG hardness. A reverse osmosis addresses chlorine, chloramines, and common contaminants at the whole-house level.
Ready to see
what's in your
water?
We test your water on-site, show you exactly what we find, and design a system built for your home's chemistry. No commitment required.
- ✓Free in-home water test
- ✓No-pressure consultation
- ✓Same-week installation available
- ✓Lifetime warranty on all systems
Available Mon-Sat · Indiana & Michigan

500+ verified reviews
across Indiana & Michigan