{"product_id":"ffsign-211-filter-211-pre-filter-replacement-compatible-with-blueair-blue-pure-211-1-pack-foldable-particle-and-carbon-filter-1-pack-washable-pre-filter-pack-of-2","title":"211+ Filter \u0026 Pre-Filter Replacement Pack of 2 X517039","description":"211+ Replacement Filter fit for Blueair Blue Pure 211+ and MAX. FIT FOR BLUE PURE 211+ ONLY!!! Not for Blue Pure 211, please double check your model before purchase.1 pack 211+ filter with 1 pack 211+ pre filter in your set, lasting for 3-6 months.3 stage filtration ensure that this 211+ filter is designed to outlast for years to come.Easy to Install. Free your hands from the complicated replacement steps.Changing the replenishment 211+ filter every 3~6 months depending on your usage.","brand":"My Store","offers":[{"title":"Default Title","offer_id":47967256379541,"sku":"P353533427796021725","price":11.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/1292\/7381\/files\/06d1a9e811ea18cd6c8e8b2f6f3360dc35dc1356cba3379017a99f55e232e3ea.jpg?v=1788935860","url":"https:\/\/wentaolihai.shop\/products\/ffsign-211-filter-211-pre-filter-replacement-compatible-with-blueair-blue-pure-211-1-pack-foldable-particle-and-carbon-filter-1-pack-washable-pre-filter-pack-of-2","provider":"My Store","version":"1.0","type":"link"}