How to Install Your Power Perfect Box
The Power Perfect Box is a whole-home wire-in filter installed at your electrical panel by a licensed electrician. Here’s exactly what the job involves — most installs take about 30–45 minutes.
Have a licensed electrician install it
This is a wire-in unit that connects inside a live electrical panel. Always use a licensed, insured electrician — never attempt the install yourself. Many electricians haven’t heard of “dirty electricity,” so just tell them it’s a whole-house surge protector — they’ll know exactly how to wire it in.
Who installs it
A licensed, insured electrician
Time required
About 30–45 minutes
Where it goes
Wire-in at the main panel
Where it mounts
Indoors or outdoors
Five steps to clean power
What your electrician does from start to finish. Exact steps vary by model and local electrical code — full instructions ship with every unit.
- 1
Shut off power at the main
Your electrician disconnects power at the main breaker before any work begins. A panel should never be opened or wired while it is live.
- 2
Mount the box
The Power Perfect Box mounts to the wall beside your panel using the bracket on the back — indoors or outdoors. Its rugged LEXAN enclosure is built for either.
- 3
Wire it in at the panel
The unit is landed on a dedicated double-pole breaker (or the bus bars) per the instructions in the box. On a standard 240V single-phase panel this is a quick two-hot-plus-neutral connection.
- 4
Confirm the ground & neutral
Proper grounding is essential for dirty-electricity reduction. Make sure the box’s neutral lands on the neutral bar — not the ground bar. Landing it on the ground bar is the single most common install mistake.
- 5
Restore power & verify
Power is restored and electrical function is confirmed. On the Gen III Super Duty, two LED indicators light up under the cover to show the filter is working.
Get the manufacturer's full instructions
Complete, step-by-step installation instructions come printed in every box — and you can view or print them online any time.
View installation instructionsQuestions about your install?
We’ll help you pick the right unit for your panel and square footage — and answer anything your electrician asks.