Home Air Making You Sick?
Breathe Fresh Air Year Round
RESERVE YOUR SWERV
Beta TestApply for early access to our new SWERV V2 Beta
Shipping February - April 2026
Ventilation Without Renovation
Stuffy Bedrooms & Poor Sleep
CO2 levels spike to 1,500-2,500 PPM overnight in tight bedrooms, causing headaches, poor sleep, and reduced cognitive function.
Mold & Humidity Issues
Basements and tight apartments trap moisture, creating mold problems and triggering asthma and allergies in health-sensitive households.
Outdoor Air Pollution
Wildfire smoke, highway pollution, and seasonal pollen make opening windows impossible, trapping you with stale indoor air.
Expensive ERV Quotes
Whole-home ERV systems cost $3,000-8,000+ and require wall cutting that your landlord won't allow.
Who We Help
Sleep-Focused Apartment Renter
Already tracking CO2 levels, seeing 1,500-2,500 PPM at night. Wants quiet, filtered outside air in winter and hot, humid summers without losing comfort.
Health-Conscious Family
Parents with infants or family members with asthma/allergies in older homes. Dealing with basement mold issues and need filtration without cutting walls.
Building Science Professional
HVAC engineers, architects, and sustainability managers who will test, validate, and recommend solutions to their clients and networks.
How does the SWERV work?
SWERV's Team
