3.2 Million
People die every year from poor air quality in homes
Traditional ERVs bring in fresh air without losing heat and wasting energy
But they cost thousands and require you to renovate or cut big holes through your walls.
Making them inaccessible for renters of those who can’t pay so much for fresh air
That’s why we invented the SWERV
An affordable, efficient, and easy to install ERV
Interested in beta testing our window ERV?
1st batch is sold out
2nd batch ships next month
Why SWERV?
It’s the only way to bring in fresh comfortable air that is affordable and easy to install
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