{"product_id":"bissell-1647921-pre-motor-fiber-filter","title":"Bissell 1647921 Pre Motor Fiber Filter","description":"\u003ch2\u003eBissell 1647921 Pre-Motor Fiber Filter for PowerClean Stick Vacuums\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eKeep your vacuum performing at peak efficiency with the genuine Bissell 1647921 Pre-Motor Fiber Filter, designed for select Bissell PowerClean stick vacuum models. This OEM replacement filter is engineered to capture dust, dirt, and larger debris before it reaches the motor, helping protect internal components and maintain strong, consistent suction throughout every clean.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eA clogged or worn pre-motor filter can significantly reduce airflow and cleaning performance. Replacing it with an authentic Bissell part ensures proper filtration, improved motor protection, and longer-lasting vacuum performance—making it an essential part of routine maintenance.\u003c\/p\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003ch3\u003eWhy the Pre-Motor Fiber Filter Matters\u003c\/h3\u003e\n\u003cp\u003eThe pre-motor filter is the first stage of filtration in your vacuum system. Its role is to trap larger particles before they enter the motor chamber, preventing buildup that can lead to reduced suction, overheating, and unnecessary wear. Keeping this filter clean or replacing it regularly helps ensure optimal airflow and reliable vacuum operation.\u003c\/p\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Bissell OEM replacement filter\u003c\/strong\u003e — engineered for exact fit and dependable performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number 1647921\u003c\/strong\u003e — easy identification for correct replacement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-motor filtration stage\u003c\/strong\u003e — captures dust and debris before reaching the motor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFiber filter construction\u003c\/strong\u003e — balances strong particle capture with efficient airflow\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelps maintain suction power\u003c\/strong\u003e — prevents airflow restriction caused by buildup\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool-free installation\u003c\/strong\u003e — quick and easy drop-in replacement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM-quality design\u003c\/strong\u003e — built to Bissell factory standards for long-term reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003ch3\u003eCompatible Bissell PowerClean Models\u003c\/h3\u003e\n\u003cp\u003eThis pre-motor fiber filter is compatible with the following Bissell PowerClean stick vacuum models:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e4026\u003c\/li\u003e\n\u003cli\u003e4031\u003c\/li\u003e\n\u003cli\u003e4051\u003c\/li\u003e\n\u003cli\u003e4052\u003c\/li\u003e\n\u003cli\u003e4137\u003c\/li\u003e\n\u003cli\u003e4172\u003c\/li\u003e\n\u003cli\u003e4173\u003c\/li\u003e\n\u003cli\u003e4194\u003c\/li\u003e\n\u003cli\u003e4196\u003c\/li\u003e\n\u003cli\u003e4196K\u003c\/li\u003e\n\u003cli\u003e4196T\u003c\/li\u003e\n\u003cli\u003e4205\u003c\/li\u003e\n\u003cli\u003e4342\u003c\/li\u003e\n\u003cli\u003e4355\u003c\/li\u003e\n\u003cli\u003e4373\u003c\/li\u003e\n\u003cli\u003e4440\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003ch3\u003eReplacement Recommendation\u003c\/h3\u003e\n\u003cp\u003eFor best performance, replace your pre-motor filter every 6–12 months depending on usage and household conditions. If you notice reduced suction, restricted airflow, or increased motor noise, it may be time for a replacement. For optimal performance, replace both the pre-motor fiber filter and post-motor filter (Part #1646969) together during routine maintenance.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 1647921 | \u003cstrong\u003eSKU:\u003c\/strong\u003e BISS-1647921 | \u003cstrong\u003eBrand:\u003c\/strong\u003e Bissell | \u003cstrong\u003eFilter Type:\u003c\/strong\u003e Pre-Motor Fiber Filter\u003c\/p\u003e","brand":"VacuumCleanerMarket","offers":[{"title":"Default Title","offer_id":47175429193913,"sku":"BISS-1647921","price":4.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0585\/9396\/8313\/files\/BISS-1647921.jpg?v=1778877602","url":"https:\/\/vacuumcleanermarket.com\/products\/bissell-1647921-pre-motor-fiber-filter","provider":"VacuumCleanerMarket","version":"1.0","type":"link"}