Skip to content
Ventilation & Indoor Air Quality
iaq26196web-whisperfresh-landing-page-header-with-logos-r4-1920x823

WhisperFresh® Fresh Air Supply Fans

Contact Sales for your projects

Fresh Air Supply Ventilation for Modern Homes

Controlled Fresh Air. Flexible Solutions. Trusted Panasonic Performance.

The WhisperFresh® family delivers mechanical fresh-air supply ventilation designed to bring outdoor air into the home through a controlled pathway, with flexible filtration options available by model. Whether you're building production homes, multifamily projects, or higher-performance residential spaces, WhisperFresh® models help support whole-home ventilation strategies, code compliance, and healthier indoor environments.

Featured Videos

Why Fresh Air Ventilation Matters

Modern homes are built tighter than ever, reducing natural air exchange. Fresh air supply ventilation helps introduce filtered outdoor air through a controlled pathway to support indoor air quality, occupant comfort, and residential ventilation requirements.

✓ Supports healthier indoor environments

✓ Delivers filtered outdoor air

✓ Helps meet ventilation requirements

✓ Designed for today's tighter homes

iaq25285web-tight-home-erv-no-erv-comparison-1400x658
iaq26196web-whisperfresh-icons-1140x630

Why Choose WhisperFresh?

Fresh air supply ventilation designed to simplify specification, installation, and long-term performance across a wide range of residential projects.

✓ SmartFlow™ Technology – Maintain designed airflow performance.

✓ Simplified Maintenance – Fault Indicator Display (FID) helps simplify troubleshooting.

✓ Energy-Efficient Operation – ECM motors support continuous fresh-air delivery.

✓ Flexible Filtration Options – Compatible filtration solutions, including MERV 13 options on select models.

✓ Flexible Installation – Multiple mounting options.

✓ Code-Ready – Supports ASHRAE 62.2 and California Title 24 compliance.

One Family. Three Solutions.

Whether you're building multifamily housing, a production home community, or a high-performance residence, the WhisperFresh® family provides a fresh air supply solution designed for the application.

 

iaq26196web-whisperfresh-select-with-product-detail-1140x630

WhisperFresh® Select

Premium High-Capacity Ventilation

WhisperFresh® Select is engineered for projects that require higher airflow capacities and advanced ventilation capabilities. With Pick-A-Flow® airflow selection, pressure ports for airflow verification, integrated climate controls, and included MERV 13 filtration, it delivers premium performance and installation flexibility for more demanding residential applications.

Ideal For: Larger homes, premium residential construction, and projects requiring airflow verification or higher ventilation performance.

Learn More WhisperFresh® Select Learn More
iaq26196web-whisperfresh-plus-with-product-detail-1140x630-r3-1

NEW WhisperFresh® Plus

Climate-Responsive Fresh-Air Ventilation 

WhisperFresh® Plus builds on the proven performance of WhisperFresh by adding humidity sensing, temperature sensing, and optional Wi-Fi connectivity. Designed for climate-responsive ventilation strategies, it helps homeowners and contractors gain greater visibility into system performance while supporting healthier, more comfortable indoor environments.

Ideal For: Hot-humid climates, connected homes, and projects requiring enhanced sensing and ventilation control.

Learn More NEW WhisperFresh® Plus Learn More
iaq26196web-whisperfresh-with-product-detail-1140x630

NEW WhisperFresh®

Essential Fresh-Air Ventilation

The WhisperFresh®  delivers dependable fresh air supply ventilation for production builders, multifamily projects, and code-driven applications. Featuring SmartFlow™ technology, built-in FID diagnostics, and adjustable airflow from 20-130 CFM, it provides a practical and cost-effective solution for introducing filtered outdoor air into today's tighter homes.

Ideal For: Production builders, multifamily housing, and projects where simple, reliable fresh air ventilation is needed.

Learn More NEW WhisperFresh® Learn More
iaq26196web-wi-fi-module-1140x630

Optional Wi‑Fi Connectivity

WhisperFresh® Plus and WhisperFresh® Select are compatible with the optional Swidget® Wi‑Fi Control Module, enabling smart ventilation control through the Swidget app. The plug-and-play module provides remote monitoring, maintenance alerts, operating status visibility, and coordinated operation with compatible Panasonic IAQ products.

Explore the WhisperFresh® Family

Explore the WhisperFresh® Family

Additional Models

* Required.