For CRE Daily readers

Your water meter is billing you for air.

Air bubbles get trapped in your pipes. Your meter can't tell air from water, so it charges you for both. The NOI Valve removes the air before the meter reads it, and meter consumption drops 18 to 22 percent. Quick installation, guaranteed savings.

18–22%Lower master-meter consumption
< 1 hrInstall by any licensed plumber
LifetimeWarranty, no moving parts
BBB Accredited WBENC certified, women owned ANSI Listed IAPMO Certified
Free, no obligation

Get your free estimate

We build it off your actual water bill, not an average, and send it back within 24 hours.

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See it

See how it works.

How the NOI Valve works▶
How it works, in two minutes
Run your numbers

Water savings are permanent expense reduction. They capitalize.

Two inputs. See what a lower water bill is worth as NOI and as value.

Monthly water spend$12,000
$2k$150k+
Cap rate5.50%
3.50%8.00%

Illustrative only. Assumes a 20 percent reduction, the midpoint of the 18 to 22 percent range. Your estimate is built from your own bill.

Annual water spend$144,000
Annual savings, straight to NOI$28,800
Value created at this cap rate $523,636
$28,800 of NOI capitalized at 5.50%
How it works

One fitting, three effects.

01

Removes the air

Air is extracted from the line before it reaches the meter, so registered volume tracks water actually delivered.

02

Stabilizes the flow

Controlled back pressure compresses remaining air on the utility side and smooths turbulence, reducing over-registration.

03

Leaves pressure alone

A calibrated 3mm restriction limits velocity spikes on the Venturi principle. Resident pressure and flow are unchanged.

What happens next

Three steps from here to savings.

STEP 01

Send the basics

Units, monthly spend, metering type. Sixty seconds on the form above.

STEP 02

Review your estimate

Projected savings off your own bill and rate structure. Back within 24 hours.

STEP 03

Install and verify

Any licensed plumber, owner side of the master meter, under an hour. Compare the next bill to your baseline.

Real installs

Watch real installs.

2-inch NOI Valve install▶
2" install walkthrough
4-inch installation walkthrough▶
4" install, start to finish
4-inch install North Miami▶
4" install — North Miami
NOI Valve — one valve, one install▶
One valve, one install
Common questions

Straight answers.

Is this a flow restrictor that starves my residents?

No. The 3mm calibration controls velocity spikes, not delivered pressure. Residents see no change in pressure, temperature, or flow.

Will my utility flag it?

The valve sits on the owner side of the master meter. It does not touch or alter the utility's meter, and nothing about the reading process changes. It is IAPMO certified and ANSI listed.

Do I need permits?

In most municipalities, work on the owner side of the master meter requires no permit. Requirements vary by city — confirm with your plumber before anything is scheduled.

Does it help if we bill back through RUBS or submeters?

It depends on how much of the bill you absorb. Common-area and vacancy-loss water stays on your side of the ledger. Your estimate shows which portion of the reduction accrues to you.

How long does it last?

Lifetime warranty. Manufactured in the USA with no moving parts, so there is nothing to wear out or maintain.

Is it available in my state?

Yes. The NOI Valve is installed nationwide.

Free property analysis

See the number on your own building first.

Send the basics and we will build the estimate off your actual bill. If the savings are not there, we will tell you.

Get my free estimate →
Get my free estimate →