Aerial view of a dense forest with a mix of green and some yellow foliage trees.Aerial view of a dense forest with a mix of green and some yellow foliage trees.Abstract geometric design with a black background and white lines converging towards the center, forming a V-shaped pattern.Abstract geometric design with a black background and white lines converging towards the center, forming a V-shaped pattern.
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Advocating for a more sustainable future

Sustainability isn’t a buzzword—it’s a must. While the industry slowly shifts towards greener practices, we lead with effective and environmentally responsible solutions from the get-go. Our proactive stance ensures that we’re not just part of the clean air movement—we’re at the forefront, setting standards for a cleaner tomorrow. See how our products are doing just that.

Image of a black-framed panel air filter with multiple vertical pleats and a white filter medium.

Energy-saving

Our filters, like SuperFlo and Permatron’s PreVent Air Intake, work smarter, not harder. Designed to enhance HVAC performance while reducing energy consumption by up to 40%, these filters help maintain pristine air quality without overloading your system.

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Reusable filters

Rensa champions reusability with filters designed for longevity. Our reusable products like Permatron’s PreVent and Smith Filter’s Metal Mesh were created to minimize waste and maximize impact. Rinse away the grime and use it time and time again.

A white rectangular air filter with diamond-patterned mesh, labeled "ENDUREX HD" on the side.

Incinerable filters

We designed our incinerable filters for a clean break. Filters like our SuperFlo-V, SuperFlo Deep Pleat HEPA, and CarbonWeb filters are thoughtfully created without glass or metal, but with materials that can burn completely at high temperatures, minimizing environmental impact of disposal. You can feel good knowing these products leave nothing behind but clean air.

A MESSAGE FROM OUR CEO

At Rensa, we see sustainability as the most powerful way to create a legacy of wellness and responsibility. It’s about more than just making eco-friendly choices; it’s about setting a stage for future generations to thrive.

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Sustainability in action

a blue quote

Rensa helped us improve our IAQ (Indoor Air Quality), while also helping us cut our energy costs at the same time.

Matt M., Facility Manager

CHICAGO, IL

a blue quote

By using the PreVent filters, we don’t need to clean our units as frequently and have reduced our cleaning costs by almost 75%.

Paul B., Facility Director

MANASSA, VA

a blue quote

Rensa was able to better our operations and cut energy costs across our facilities significantly with just one smart change.

Dan W., Operations Manager

HOUSTON, TX

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Your ESG questions answered

Learn more about
the company

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the company

Abstract geometric design with a black background and white lines converging towards the center, forming a V-shaped pattern.
Abstract geometric design with a black background and white lines converging towards the center, forming a V-shaped pattern.
Abstract geometric design with a black background and white lines converging towards the center, forming a V-shaped pattern.