NuLeaf Air

September 1, 2026

Why your HVAC contractor won't show you this upgrade

If you've ever had an HVAC technician out to your house, you've probably experienced some version of the upsell: a full system replacement, a whole-house humidifier, a UV light package that adds thousands to the invoice. It's not that these things are worthless — it's that contractors are generally set up to sell what they install, and margins favor bigger jobs.

In-duct air purification systems like REME HALO®Zero sit in an odd spot for a lot of contractors: they're a relatively small line item, they don't require a system replacement, and the homeowner can buy the unit themselves online for less than a contractor markup would charge. That's exactly why most people have never been offered one.

The technology itself isn't new or unproven — REME HALO has been designed and assembled in Riviera Beach, Florida since 1985, with over 4 million units installed. It's just historically been sold B2B, contractor to homeowner, with the markup that implies.

Buying direct doesn't mean going without professional installation — it means separating the product from the sales pitch. You order the unit, it ships to your door, and any licensed HVAC technician can install it in under an hour using the included instructions.