{"product_id":"311-hepa-replacement-filters-3-pack-for-blue-pure","title":"311 HEPA Replacement Filters 3 Pack For Blue Pure 311 Air Purifier And Auto 2 In 1 Filtration System With True HEPA Pre Filter And Activated Carbon For Clean Home Air","description":"\u003cdiv\u003e\n\u003cp\u003e3-Pack 311 HEPA Filters for the 311 Purifier\u003cbr\u003e\n✔️ 3-stage True HEPA with activated carbon fits 311 purifier systems\u003c\/p\u003e \u003cp\u003eThis 3-pack replacement filter set is designed for the 311 purifier line, offering three-stage filtration with true HEPA, pre-filter, and activated carbon filter. It’s ideal for capturing dust, pollen, smoke, odors, and VOCs in residential spaces. Easy to install and replace, and recommended every 6-8 months for best performance.\u003c\/p\u003e ✅ 3-pack replacement filters for 311 purifier systems \u003cbr\u003e\n✅ 2-in-1 filtration: H13 True HEPA + activated carbon with pre-filter \u003cbr\u003e\n✅ Removes dust, pollen, smoke, odors, VOCs down to 0.3 microns \u003cbr\u003e\n✅ Improved carbon filter with zeolite for stronger deodorization \u003cbr\u003e\n✅ Replacement every 6-8 months for best results \u003cbr\u003e \u003cp\u003e💡 What is a replacement HEPA filter for a 311 purifier used for?\n\u003cbr\u003eIt provides clean air by trapping small particles and reducing odors in indoor spaces.\n\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatibility: fits 311 purifier and 311 Auto\u003c\/li\u003e\n\u003cli\u003eFiltration: 3-stage system with true HEPA and activated carbon\u003c\/li\u003e\n\u003cli\u003eMaintenance: replace every 6-8 months for optimal performance\u003c\/li\u003e\n\u003cli\u003eAir quality impact: reduces dust, pollen, smoke, VOCs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48722365448427,"sku":"VXB0BGQB9R45","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/710G3yBYlDL.jpg?v=1780577282","url":"https:\/\/vxb.com\/products\/311-hepa-replacement-filters-3-pack-for-blue-pure","provider":"VXB Bearings","version":"1.0","type":"link"}