{"product_id":"cfa-series-energy-recovery-ventilators","title":"CFA Series Energy Recovery Ventilators","description":"\u003cp\u003eHigh-efficiency total heat recovery core with enthalpy efficiency up to 75%; triple filtration (pre-filter + high-efficiency HEPA + activated carbon), PM2.5 removal efficiency \u0026gt;99%; ultra-low noise operation (as low as 32dB(A)); intelligent bypass for free cooling in mild seasons; optional CO2 sensor for demand-controlled ventilation.\u003c\/p\u003e","brand":"HOLTOP","offers":[{"title":"Default Title","offer_id":56351898075302,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/4069\/7254\/files\/00003.png?v=1775628228","url":"https:\/\/holtopexport.com\/products\/cfa-series-energy-recovery-ventilators","provider":"holtopexport.com","version":"1.0","type":"link"}