{"product_id":"heavy-duty-hepa-filters-for-3931-series-dust-extra","title":"Heavy Duty HEPA Filters For 3931 Series Dust Extractors Pack Of Two With Nearly 100 Percent Particle Capture, Easy Snap-In Cartridge Design, Wet Vacuum Friendly, Keeps Suction Strong And Clean","description":"\u003cdiv\u003e\n\u003cp\u003e\nPack of Two Heavy-Duty HEPA Filters for 3931 Series\u003cbr\u003e\n✔️ 99.997% filtration at 0.3 microns, snap-in cartridge design\u003c\/p\u003e \u003cp\u003eThese high-efficiency HEPA filter cartridges are designed for dust-extraction systems and are commonly used with 3931 and 3931A vacuum cleaners to trap fine dust and maintain suction performance.\u003c\/p\u003e ✅ 2-pack HEPA filter cartridges for 3931\/3931A\u003cbr\u003e\n✅ 99.997% efficiency at 0.3 microns\u003cbr\u003e\n✅ Square filter geometry minimizes dust trapping\u003cbr\u003e\n✅ Maintains high suction power\u003cbr\u003e\n✅ Easy snap-in cartridge design\u003cbr\u003e\n✅ Not for use when vacuuming wet materials\u003cbr\u003e \u003cp\u003e💡 What is a heavy-duty HEPA filter cartridge used for in industrial dust extractors?\u003c\/p\u003e\n\u003cp\u003eThese filters help capture fine dust while keeping suction strong and air clean.\u003c\/p\u003e\n- Sealed cartridge design enables quick, tool-free swaps\n- 0.3 micron particle capture with 99.997% efficiency\n- Compatible with 3931 and 3931A vacuums for reliable performance\n✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48837657854187,"sku":"VXB0000AV7EZ","price":711.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/51-8XhDdGZL._AC_UL320.jpg?v=1782767579","url":"https:\/\/vxb.com\/products\/heavy-duty-hepa-filters-for-3931-series-dust-extra","provider":"VXB Bearings","version":"1.0","type":"link"}