{"product_id":"3m-nadp01-4in-4-filtrete-deep-pleat-filter-1000-mpr-16x25x4","title":"3M NADP01-4IN-4 Filtrete Deep Pleat Filter 1000 Mpr 16x25x4","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe 3M COMPANY NADP01-4IN-4 is a Filtrete Allergen Reduction Deep Pleat air filter rated at 1000 MPR, designed for forced-air HVAC systems in residential and light-commercial applications. The deep pleat construction measures 16 inches by 25 inches by 4 inches, providing an extended media surface area that supports longer service intervals compared to standard 1-inch filters. This 4-pack is sold as a single unit of measure (EA) at a package quantity of 4. Licensed HVAC technicians and knowledgeable homeowners performing filter maintenance will find the 1000 MPR rating effective for reducing common airborne allergens including dust, pollen, and pet dander.\u003c\/p\u003e\n\u003cp\u003eThis filter is intended for use in residential forced-air furnaces, air handlers, and central air conditioning systems that accept a 16 x 25 x 4 inch filter slot. The deep pleat 4-inch depth is commonly found in media cabinet housings and certain OEM filter cabinets installed in line with the return-air duct. The 1000 MPR performance tier makes it a practical choice for households with allergy concerns where higher filtration efficiency is needed without the airflow restriction of top-tier MERV-rated media.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1000 MPR allergen reduction rating for capture of dust, pollen, and pet dander particles\u003c\/li\u003e\n  \u003cli\u003eDeep pleat 4-inch depth provides extended media surface area for longer filter life\u003c\/li\u003e\n  \u003cli\u003eNominal size 16 x 25 x 4 inches fits standard media cabinet housings\u003c\/li\u003e\n  \u003cli\u003eSold as a 4-pack (package quantity 4) for convenient stocking on the job or in the home\u003c\/li\u003e\n  \u003cli\u003eCompatible with forced-air furnaces and air handlers using a 4-inch media filter cabinet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement deep pleat media filter for residential and light-commercial forced-air HVAC systems that accept a 16 x 25 x 4 inch filter cartridge in a media cabinet housing.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eFilter replacement is typically performed by an HVAC technician or qualified service personnel. Always shut down the furnace or air handler at the equipment disconnect or thermostat before opening the filter cabinet. Confirm airflow direction arrow on the filter frame aligns with the direction of air movement toward the blower. Inspect the cabinet gasket or frame seal for gaps that could allow unfiltered air bypass, and replace the cabinet door securely before restoring power.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMPR Rating\u003c\/strong\u003e: 1000\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFilter Dimensions\u003c\/strong\u003e: 16 x 25 x 4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 4 filters per package\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: EA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 9.9 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: 3M COMPANY\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: NADP01-4IN-4\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51525095457074,"sku":"NADP01-4IN-4","price":110.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/440906aae877fa6f261965fb7119a103.jpg?v=1785464262","url":"https:\/\/voomisupply.com\/products\/3m-nadp01-4in-4-filtrete-deep-pleat-filter-1000-mpr-16x25x4","provider":"Voomi Supply","version":"1.0","type":"link"}