{"product_id":"pro-source-pro56221-bag-air-filter-merv-15-24x12x18","title":"Pro-source PRO56221 Bag Air Filter Merv 15 24x12x18","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe PRO-SOURCE PRO56221 is a synthetic media bag air filter rated MERV 15, designed for commercial and industrial HVAC air handling units that demand high-efficiency particulate capture. With nominal dimensions of 24 inches high, 12 inches wide, and 18 inches deep, this 3-pocket bag filter achieves a particle capture efficiency of 90 to 95 percent across the MERV 15 target range. The galvanized steel integrated frame provides structural rigidity under airflow loads up to 500 feet per minute (FPM) and rated capacity of 1000 CFM. It handles operating temperatures up to 150 degrees F, making it suitable for demanding mechanical room environments. Licensed HVAC technicians and facilities maintenance professionals are the typical installers.\u003c\/p\u003e\u003cp\u003eThis filter is suited for commercial air handling units, rooftop units, and built-up systems where MERV 15 efficiency is specified by design engineers or required by indoor air quality standards. The 3-pocket bag configuration maximizes media surface area in a compact housing, supporting longer service intervals compared to flat-panel alternatives. Actual dimensions are 23.375 inches high, 11.375 inches wide, and 18 inches deep, so verify filter bank frame dimensions before ordering. It is commonly specified in hospitals, laboratories, clean rooms, and commercial office buildings where fine particulate and allergen control is a priority.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMERV 15 rating with 90 to 95 percent particle capture efficiency\u003c\/li\u003e\n\u003cli\u003eSynthetic filter media rated for temperatures up to 150 degrees F\u003c\/li\u003e\n\u003cli\u003eGalvanized steel integrated frame for rigid, stable fit in filter banks\u003c\/li\u003e\n\u003cli\u003e3-pocket bag design supports up to 1000 CFM at a maximum face velocity of 500 FPM\u003c\/li\u003e\n\u003cli\u003eUL 900 listed for safety compliance in commercial HVAC applications\u003c\/li\u003e\n\u003cli\u003eNominal 24x12x18 inch sizing fits standard commercial filter banks\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement bag filter for commercial HVAC air handling units and built-up systems accepting nominal 24x12x18 inch, 3-pocket bag filters.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified HVAC technician. Always shut down and lock out the air handling unit before removing or installing filters. Verify actual filter bank frame dimensions against the actual dimensions of 23.375 x 11.375 x 18 inches to confirm proper fit and prevent bypass. Handle the filter media pockets carefully to avoid damage that could compromise filtration efficiency.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMERV Rating\u003c\/strong\u003e: 15\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eParticle Capture Efficiency\u003c\/strong\u003e: 90 to 95 percent\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Height\u003c\/strong\u003e: 24 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Width\u003c\/strong\u003e: 12 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Depth\u003c\/strong\u003e: 18 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActual Height\u003c\/strong\u003e: 23.375 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActual Width\u003c\/strong\u003e: 11.375 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActual Depth\u003c\/strong\u003e: 18 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Air Flow\u003c\/strong\u003e: 500 FPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated CFM\u003c\/strong\u003e: 1000 CFM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Working Temperature\u003c\/strong\u003e: 150 degrees F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Pockets\u003c\/strong\u003e: 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedia Material\u003c\/strong\u003e: Synthetic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame Material\u003c\/strong\u003e: Galvanized Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Frame\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: UL 900\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 2.75 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: PRO-SOURCE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: PRO56221\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PRO-SOURCE","offers":[{"title":"Default Title","offer_id":51731650249010,"sku":"PRO56221","price":125.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/98c150e28ac28000262931e75dace141_482b15c3-2ff9-4c3b-895a-dafdf2d5a183.jpg?v=1788733557","url":"https:\/\/voomisupply.com\/products\/pro-source-pro56221-bag-air-filter-merv-15-24x12x18","provider":"Voomi Supply","version":"1.0","type":"link"}