{"product_id":"liebert-195539p2","title":"Liebert 195539P2 Filter","description":"\u003cp\u003eThe \u003cstrong\u003eLiebert 195539P2 Filter\u003c\/strong\u003e is a heavy-duty, \u003cstrong\u003eOEM replacement air filter\u003c\/strong\u003e purpose-built for high-demand precision cooling environments. Measuring exactly \u003cstrong\u003e21.5x24x4\u003c\/strong\u003e, this deep-pleated media is engineered to maintain the strict airflow requirements of Liebert and Vertiv climate control systems. Using a \u003cstrong\u003eMERV 8 performance\u003c\/strong\u003e rating, it effectively captures airborne contaminants down to 3 microns—including dust, pollen, and textile fibers—ensuring sensitive electronics and heat exchangers remain free of debris. As a \u003cstrong\u003enon-regenerable (N\/R)\u003c\/strong\u003e component, it is designed for single-use lifecycles, preventing the airflow bypass or structural collapse often seen with substandard aftermarket alternatives.\u003c\/p\u003e\n\n\u003cp\u003eFor contractors managing data centers or telecommunications hubs, the \u003cstrong\u003e195539P2\u003c\/strong\u003e provides the necessary balance between filtration efficiency and \u003cstrong\u003elow static pressure drop\u003c\/strong\u003e. The 4-inch depth provides a significant surface area for particle loading, extending the interval between service calls without compromising the \u003cstrong\u003eHVAC system’s energy efficiency\u003c\/strong\u003e. Maintaining clean filtration is critical for preventing coil freeze-ups and blower motor strain in mission-critical 24\/7 applications. This genuine \u003cstrong\u003eLiebert air filter\u003c\/strong\u003e ensures a precise fit within the cabinet's filter tracks, eliminating the risk of unconditioned air bypassing the media.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOEM Compatibility:\u003c\/strong\u003e Precision-fit for \u003cstrong\u003eLiebert HVAC systems\u003c\/strong\u003e, ensuring seamless integration into existing filter tracks.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOptimize Airflow:\u003c\/strong\u003e High-capacity pleated media minimizes \u003cstrong\u003estatic pressure\u003c\/strong\u003e, protecting the longevity of internal fan motors.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandardized Protection:\u003c\/strong\u003e \u003cstrong\u003eMERV 8 rating\u003c\/strong\u003e provides professional-grade filtration for industrial and commercial environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Infrastructure:\u003c\/strong\u003e Rigid frame construction prevents bowing or collapsing during peak operation cycles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCommon Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs the Liebert 195539P2 filter washable?\u003c\/strong\u003e\u003cbr\u003e\nNo. This is a \u003cstrong\u003eNon-Regenerable (N\/R)\u003c\/strong\u003e filter. Attempting to clean or wash the media will degrade the structural integrity and filtration efficiency. Always replace the unit with a new \u003cstrong\u003eOEM filter\u003c\/strong\u003e to maintain system performance.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat equipment uses the 21.5x24x4 filter?\u003c\/strong\u003e\u003cbr\u003e\nThis specific size is a signature dimension for several \u003cstrong\u003eLiebert precision cooling units\u003c\/strong\u003e. Always verify your unit's service manual or check the part number on the existing filter frame to ensure a 100% correct match before installation.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow often should I replace a MERV 8 industrial filter?\u003c\/strong\u003e\u003cbr\u003e\nIn high-uptime environments like data centers, we recommend inspecting filters monthly. The replacement schedule typically ranges from 3 to 6 months depending on the ambient air quality and the internal load of the facility.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong style=\"color: red;\"\u003eThis item is not eligible for free shipping.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDisclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.\u003c\/p\u003e","brand":"Liebert","offers":[{"title":"Default Title","offer_id":44970364371122,"sku":"195539P2","price":121.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/2375\/files\/Pic_972e03bc-7314-467b-a226-bd3e75efedae.png?v=1747955362","url":"https:\/\/www.gsistore.com\/products\/liebert-195539p2","provider":"GSIstore","version":"1.0","type":"link"}