const inventoryEl = document.querySelector('.product-form__inventory'); const fulfillmentLink = document.getElementById('fulfillment-link'); if (inventoryEl) { const stockText = inventoryEl.innerHTML.replace('in Stock', 'Available'); inventoryEl.innerHTML = stockText; if (fulfillmentLink) inventoryEl.appendChild(fulfillmentLink); } AirClean System's portable polypropylene filter boxes, featuring bonded carbon filtration, provide a means to convert traditional exhaust hoods into ductless solutions. A variety of bonded gas phase filtration is available to meet most common laboratory applications. Specifications Model AC4000FB S/N: AC4000FB-796 Condition Used Other Specifications Watts: 950W Volts: 110V Hz: 60hz Max. Filtered Air Volume: 900CFM Charcoal Filters Required: 6 Filter Capacity for Operation: 82kg Solid polypropylene construction Controlled by microprocessor Integrated gas condition sensor Wheel-lock Easy access and replacement of filter 8" exhaust connection