Energy and cost saving



    “Cut HVAC energy use by up to 45%, extend equipment life, and achieve a sub-two-year ROI with technology eligible for DOE and utility incentives.”

    Energy market game changer

    Validated by a U.S. Department of Energy (DOE) DCSU-backed assessment and multiple successful pilot and customer installations, AirFidelity’s MESP® technology rewards customers replacing traditional paper filters or energy-intensive UV systems to qualify for instant rebates and reduced energy rates.



    Lasting sustainability



    Washable and reusable for 10 years, prevents millions of disposable paper filters from ending up  in landfills.  Supports green building standards and corporate sustainability goals.

    Clean-Tech performance



    “Removes dust, pollen, and pathogens including SARS-CoV-2 with 99.99% effectiveness, replacing costly UVI systems with a safer, energy-efficient solution that requires only simple wash-and-reuse maintenance.”

    MESP HVAC FILTERS