{"product_id":"black-decker-90640311-pre-filter-genuine-oem-replacement-hand-vacuum-pre-filter","title":"Black \u0026 Decker 90640311 Pre-Filter – Genuine OEM Replacement Hand Vacuum Pre-Filter","description":"\u003cp data-start=\"0\" data-end=\"200\"\u003e\u003cstrong data-start=\"0\" data-end=\"16\"\u003ePart Number:\u003c\/strong\u003e 90640311\u003cbr data-start=\"25\" data-end=\"28\"\u003e\u003cstrong data-start=\"28\" data-end=\"41\"\u003eCategory:\u003c\/strong\u003e Vacuum Parts \u0026amp; Accessories → Hand Vacuum Parts → Pre-Filters\u003cbr data-start=\"102\" data-end=\"105\"\u003e\u003cstrong data-start=\"105\" data-end=\"114\"\u003eType:\u003c\/strong\u003e Black \u0026amp; Decker 90640311 Pre-Filter – Genuine OEM Replacement Hand Vacuum Pre-Filter\u003c\/p\u003e\n\u003chr data-start=\"202\" data-end=\"205\"\u003e\n\u003cp data-start=\"207\" data-end=\"725\"\u003eThe Black \u0026amp; Decker 90640311 Pre-Filter is a genuine OEM replacement filtration component designed for compatible Black \u0026amp; Decker hand vacuums. Installed within the vacuum’s dirt bowl or filter assembly, this pre-filter captures larger dust particles, hair, lint, and debris before they reach the primary filter and motor area. Manufactured to original equipment specifications, it provides a direct replacement for a clogged, torn, warped, damaged, or missing pre-filter and helps restore dependable vacuum performance.\u003c\/p\u003e\n\u003chr data-start=\"727\" data-end=\"730\"\u003e\n\u003ch2 data-section-id=\"1pi78xj\" data-start=\"732\" data-end=\"762\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"735\" data-end=\"762\"\u003eKey Features \u0026amp; Benefits\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"764\" data-end=\"1254\"\u003e\n\u003cli data-section-id=\"l0pb72\" data-start=\"764\" data-end=\"787\"\u003ePart Number: 90640311\u003c\/li\u003e\n\u003cli data-section-id=\"brmkf6\" data-start=\"788\" data-end=\"833\"\u003eGenuine OEM Black \u0026amp; Decker replacement part\u003c\/li\u003e\n\u003cli data-section-id=\"k0lns\" data-start=\"834\" data-end=\"886\"\u003eReplacement pre-filter for compatible hand vacuums\u003c\/li\u003e\n\u003cli data-section-id=\"1nn7glc\" data-start=\"887\" data-end=\"943\"\u003eCaptures larger dust particles, hair, lint, and debris\u003c\/li\u003e\n\u003cli data-section-id=\"1rxoafz\" data-start=\"944\" data-end=\"1002\"\u003eHelps protect the primary filter from premature clogging\u003c\/li\u003e\n\u003cli data-section-id=\"8kq21o\" data-start=\"1003\" data-end=\"1052\"\u003eSupports proper airflow and suction performance\u003c\/li\u003e\n\u003cli data-section-id=\"2qmdnl\" data-start=\"1053\" data-end=\"1104\"\u003eHelps prevent debris from reaching the motor area\u003c\/li\u003e\n\u003cli data-section-id=\"l8n2b6\" data-start=\"1105\" data-end=\"1173\"\u003eIdeal for replacing a clogged, torn, warped, or missing pre-filter\u003c\/li\u003e\n\u003cli data-section-id=\"p6iksq\" data-start=\"1174\" data-end=\"1202\"\u003eDirect-fit OEM replacement\u003c\/li\u003e\n\u003cli data-section-id=\"fyhvnz\" data-start=\"1203\" data-end=\"1254\"\u003eManufactured to original equipment specifications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1256\" data-end=\"1259\"\u003e\n\u003ch2 data-section-id=\"id1bjs\" data-start=\"1261\" data-end=\"1292\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1264\" data-end=\"1292\"\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1294\" data-end=\"1529\"\u003e\n\u003cli data-section-id=\"1rgj59q\" data-start=\"1294\" data-end=\"1321\"\u003e\n\u003cstrong data-start=\"1296\" data-end=\"1312\"\u003ePart Number:\u003c\/strong\u003e 90640311\u003c\/li\u003e\n\u003cli data-section-id=\"ktbhay\" data-start=\"1322\" data-end=\"1356\"\u003e\n\u003cstrong data-start=\"1324\" data-end=\"1341\"\u003eManufacturer:\u003c\/strong\u003e Black \u0026amp; Decker\u003c\/li\u003e\n\u003cli data-section-id=\"1oawykx\" data-start=\"1357\" data-end=\"1399\"\u003e\n\u003cstrong data-start=\"1359\" data-end=\"1376\"\u003eProduct Type:\u003c\/strong\u003e Hand Vacuum Pre-Filter\u003c\/li\u003e\n\u003cli data-section-id=\"1us57cc\" data-start=\"1400\" data-end=\"1475\"\u003e\n\u003cstrong data-start=\"1402\" data-end=\"1418\"\u003eApplication:\u003c\/strong\u003e Preliminary debris capture and primary-filter protection\u003c\/li\u003e\n\u003cli data-section-id=\"seyb7x\" data-start=\"1476\" data-end=\"1495\"\u003e\n\u003cstrong data-start=\"1478\" data-end=\"1491\"\u003eOEM Part:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli data-section-id=\"137bin5\" data-start=\"1496\" data-end=\"1529\"\u003e\n\u003cstrong data-start=\"1498\" data-end=\"1511\"\u003eQuantity:\u003c\/strong\u003e Sold Individually\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1531\" data-end=\"1534\"\u003e\n\u003ch2 data-section-id=\"4jtp2i\" data-start=\"1536\" data-end=\"1566\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1539\" data-end=\"1566\"\u003eCompatible Applications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"1568\" data-end=\"1710\"\u003eThe Black \u0026amp; Decker 90640311 Pre-Filter is designed for compatible Black \u0026amp; Decker hand vacuums that use this specific pre-filter configuration.\u003c\/p\u003e\n\u003cp data-start=\"1712\" data-end=\"1892\"\u003eAlways verify your hand vacuum model, type number, dirt-bowl configuration, filter assembly, parts diagram, and original part number before ordering to ensure proper compatibility.\u003c\/p\u003e\n\u003chr data-start=\"1894\" data-end=\"1897\"\u003e\n\u003ch2 data-section-id=\"1nklnkt\" data-start=\"1899\" data-end=\"1932\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1902\" data-end=\"1932\"\u003eFunction of the Pre-Filter\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"1934\" data-end=\"1999\"\u003eThe 90640311 Pre-Filter is a vacuum filtration component used to:\u003c\/p\u003e\n\u003cul data-start=\"2001\" data-end=\"2335\"\u003e\n\u003cli data-section-id=\"khgep4\" data-start=\"2001\" data-end=\"2049\"\u003eCapture larger dust particles and loose debris\u003c\/li\u003e\n\u003cli data-section-id=\"1rw4mj2\" data-start=\"2050\" data-end=\"2100\"\u003eCollect hair, lint, crumbs, and similar material\u003c\/li\u003e\n\u003cli data-section-id=\"ngnz86\" data-start=\"2101\" data-end=\"2156\"\u003eHelp prevent premature clogging of the primary filter\u003c\/li\u003e\n\u003cli data-section-id=\"1uqzr84\" data-start=\"2157\" data-end=\"2204\"\u003eSupport consistent airflow through the vacuum\u003c\/li\u003e\n\u003cli data-section-id=\"7jm9ec\" data-start=\"2205\" data-end=\"2251\"\u003eHelp protect internal components from debris\u003c\/li\u003e\n\u003cli data-section-id=\"lqugpw\" data-start=\"2252\" data-end=\"2293\"\u003eMaintain dependable suction performance\u003c\/li\u003e\n\u003cli data-section-id=\"16en1qx\" data-start=\"2294\" data-end=\"2335\"\u003eRestore proper filtration functionality\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2337\" data-end=\"2489\"\u003eA clean and properly installed pre-filter helps air move through the vacuum efficiently while reducing the amount of debris reaching the primary filter.\u003c\/p\u003e\n\u003chr data-start=\"2491\" data-end=\"2494\"\u003e\n\u003ch2 data-section-id=\"1h7g79j\" data-start=\"2496\" data-end=\"2537\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2499\" data-end=\"2537\"\u003eCommon Signs Replacement Is Needed\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"2539\" data-end=\"2587\"\u003eReplace or inspect the pre-filter if you notice:\u003c\/p\u003e\n\u003cul data-start=\"2589\" data-end=\"2949\"\u003e\n\u003cli data-section-id=\"12udex2\" data-start=\"2589\" data-end=\"2638\"\u003ePre-filter is torn, cracked, warped, or missing\u003c\/li\u003e\n\u003cli data-section-id=\"7gwvcu\" data-start=\"2639\" data-end=\"2671\"\u003eFilter no longer fits securely\u003c\/li\u003e\n\u003cli data-section-id=\"16q9ifp\" data-start=\"2672\" data-end=\"2707\"\u003eSuction performance has decreased\u003c\/li\u003e\n\u003cli data-section-id=\"11mj4yi\" data-start=\"2708\" data-end=\"2738\"\u003eDust escapes from the vacuum\u003c\/li\u003e\n\u003cli data-section-id=\"1uve94g\" data-start=\"2739\" data-end=\"2779\"\u003ePrimary filter clogs unusually quickly\u003c\/li\u003e\n\u003cli data-section-id=\"fdzy7v\" data-start=\"2780\" data-end=\"2823\"\u003eDebris reaches the motor-side filter area\u003c\/li\u003e\n\u003cli data-section-id=\"7xzrh\" data-start=\"2824\" data-end=\"2867\"\u003ePre-filter remains clogged after cleaning\u003c\/li\u003e\n\u003cli data-section-id=\"188l7yr\" data-start=\"2868\" data-end=\"2907\"\u003eMaterial has hardened or deteriorated\u003c\/li\u003e\n\u003cli data-section-id=\"1ton06u\" data-start=\"2908\" data-end=\"2949\"\u003eFilter assembly does not seat correctly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2951\" data-end=\"3087\"\u003eA damaged or excessively clogged pre-filter can restrict airflow, reduce suction, and allow debris to reach other filtration components.\u003c\/p\u003e\n\u003chr data-start=\"3089\" data-end=\"3092\"\u003e\n\u003ch2 data-section-id=\"bnihmp\" data-start=\"3094\" data-end=\"3129\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"3097\" data-end=\"3129\"\u003eInstallation \u0026amp; Service Notes\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"3131\" data-end=\"3302\"\u003eTurn off the hand vacuum and disconnect it from its charger or power source before servicing the filter assembly. Remove the battery if the model uses a removable battery.\u003c\/p\u003e\n\u003cp data-start=\"3304\" data-end=\"3658\"\u003eOpen or remove the dirt bowl according to the manufacturer’s instructions. Remove the existing filter components, empty accumulated debris, and clean the surrounding filter area. Install the Black \u0026amp; Decker 90640311 Pre-Filter in the correct orientation, reinstall the primary filter where applicable, and secure the dirt bowl before operating the vacuum.\u003c\/p\u003e\n\u003cp data-start=\"3660\" data-end=\"3915\"\u003e\u003cstrong data-start=\"3660\" data-end=\"3674\"\u003eImportant:\u003c\/strong\u003e Never operate the hand vacuum without the required filters properly installed. If the pre-filter is washable, allow it to dry completely before reinstallation. Always follow the cleaning instructions provided for your specific vacuum model.\u003c\/p\u003e\n\u003chr data-start=\"3917\" data-end=\"3920\"\u003e\n\u003ch2 data-section-id=\"d80cxu\" data-start=\"3922\" data-end=\"3956\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"3925\" data-end=\"3956\"\u003eMaintenance Recommendations\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"3958\" data-end=\"4459\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"j2d678\" data-start=\"3958\" data-end=\"3997\"\u003eEmpty the dirt bowl after regular use\u003c\/li\u003e\n\u003cli data-section-id=\"vzw6dh\" data-start=\"3998\" data-end=\"4050\"\u003eRemove loose debris from the pre-filter frequently\u003c\/li\u003e\n\u003cli data-section-id=\"1es9xo2\" data-start=\"4051\" data-end=\"4118\"\u003eClean the pre-filter according to the manufacturer’s instructions\u003c\/li\u003e\n\u003cli data-section-id=\"82ltww\" data-start=\"4119\" data-end=\"4186\"\u003eAllow washable components to dry completely before reinstallation\u003c\/li\u003e\n\u003cli data-section-id=\"1iktrcj\" data-start=\"4187\" data-end=\"4249\"\u003eInspect the pre-filter for tears, warping, and deterioration\u003c\/li\u003e\n\u003cli data-section-id=\"1nyzh6\" data-start=\"4250\" data-end=\"4302\"\u003eClean or replace the primary filter when necessary\u003c\/li\u003e\n\u003cli data-section-id=\"5skf91\" data-start=\"4303\" data-end=\"4366\"\u003eNever use damaged or incorrectly fitted filtration components\u003c\/li\u003e\n\u003cli data-section-id=\"1jivzks\" data-start=\"4367\" data-end=\"4459\" data-is-last-node=\"\"\u003eUse genuine OEM replacement parts to maintain proper fit, airflow, and suction performance\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Black \u0026 Decker","offers":[{"title":"Default Title","offer_id":53588033143147,"sku":"90640311","price":7.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/9201\/5723\/files\/90640311.jpg?v=1784679672","url":"https:\/\/generalsprayers.com\/products\/black-decker-90640311-pre-filter-genuine-oem-replacement-hand-vacuum-pre-filter","provider":"GeneralSprayers","version":"1.0","type":"link"}