{"product_id":"smart-air-sa700-air-purifier-replacement-filter-epa-e11-hepa-h14-grades-2-pack","title":"Smart Air SA700 Air Purifier Replacement Filter (EPA E11 \u0026 HEPA H14 Grades) - 2 Pack","description":"\u003cp\u003eReplacement filters for the Smart Air SA700 air purifier. Choose between \u003cstrong\u003eEPA E11\u003c\/strong\u003e (12‑month lifespan, up to 720 m³\/h CADR) or \u003cstrong\u003eHEPA H14\u003c\/strong\u003e (18‑month lifespan, medical‑grade filtration). Both capture PM2.5, viruses, bacteria, allergens, dust, and pollen.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow They Work:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e[High‑Efficiency Filtration]: Both filter types remove particulate pollution including PM2.5, viruses, bacteria, allergens, mould, dust, and pollen.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e[Dual‑Filter System]: The SA700 uses two filters simultaneously — each pack includes both replacements.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e[Long Lifespan]: EPA E11 lasts up to 12 months, HEPA H14 lasts up to 18 months (8 hrs\/day UK average).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e[Easy Installation]: Slide out the old filters and insert the new ones — no tools required.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e[Performance Options]:\u003c\/span\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eEPA E11\u003c\/strong\u003e → Higher airflow (up to 720 m³\/h CADR)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eHEPA H14\u003c\/strong\u003e → Higher filtration efficiency (99.995%)\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCare \u0026amp; Maintenance:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e[Replace Regularly]: EPA E11 every ~12 months; HEPA H14 every ~18 months.\u003c\/li\u003e\n\u003cli\u003e[Check for Odours]: Filters may smell when saturated — time to replace.\u003c\/li\u003e\n\u003cli\u003e[Vacuum Pre‑Filter]: Clean it to extend HEPA life.\u003c\/li\u003e\n\u003cli\u003e[Usage Tip]: Running the SA700 at lower speeds extends filter lifespan.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Smart Air","offers":[{"title":"EPA E11 (Standard)","offer_id":57184496615804,"sku":"SAF-SA700-FEPA11","price":72.0,"currency_code":"GBP","in_stock":true},{"title":"HEPA H14 (Advanced)","offer_id":57184496648572,"sku":"SAF-SA700-FHEPA14","price":78.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0267\/8472\/7088\/files\/converted-shopify-Filter-Standalone-scaled.webp?v=1784300907","url":"https:\/\/aerify.co.uk\/products\/smart-air-sa700-air-purifier-replacement-filter-epa-e11-hepa-h14-grades-2-pack","provider":"Aerify Solutions Ltd","version":"1.0","type":"link"}