{"product_id":"clorox-air-filters-18x18x1-furnace-filter-merv-13-performance","title":"Clorox Air Filters 18x18x1 Furnace Filter - MERV 13 Performance","description":"\u003cp\u003eOur review of the Clorox Air Filters 18x18x1 finds it best suited for homeowners and small offices that need reliable, higher-efficiency particulate capture without fuss. The single biggest reason to buy is the \u003cstrong\u003eMERV 13 filtration\u003c\/strong\u003e, which is comparable to MPR 1500 and FPR 10 and captures a wide range of indoor particles while remaining easy to install. The pleated design and synthetic electrostatically charged media promise longer service life than basic fiberglass filters, making this a practical choice for routine HVAC maintenance where cleaner indoor air is a priority.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesigned to fit:\u003c\/strong\u003e Actual filter size is 17.75in x 17.75in x 0.75in, intended to replace 18x18x1 slots with a snug fit for reliable sealing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMERV 13 media:\u003c\/strong\u003e Captures a wide range of unwanted indoor particles and is comparable to MPR 1500 and FPR 10 for stronger filtration performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePleated construction:\u003c\/strong\u003e The pleated design increases surface area to provide up to 90 days of filtration performance depending on use, extending service intervals versus flat fiberglass options.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrostatic synthetic media:\u003c\/strong\u003e The charged media is engineered to improve particle capture efficiency while maintaining airflow through the HVAC system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable frame:\u003c\/strong\u003e Premium beverage board frame and wire-backed media provide structural integrity so the filter keeps its shape during use and handling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnscented:\u003c\/strong\u003e The filters are unscented, making them suitable for spaces or occupants sensitive to added fragrances.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis Clorox 18x18x1 filter is aimed at homeowners, landlords, and small office managers who want improved indoor air quality without changing filters frequently; the up to 90 day service life and higher-efficiency \u003cstrong\u003eMERV 13\u003c\/strong\u003e rating make it a practical upgrade over basic disposable fiberglass filters. It also suits classrooms and healthcare-adjacent spaces where reducing airborne particles matters.\u003c\/p\u003e\n\u003cp\u003eThose who should look elsewhere include users with HVAC systems that require a different thickness or exact 18.0in sealed-frame hardware; always confirm the actual 17.75in x 17.75in x 0.75in dimension fits your filter slot. Also, highly specialized cleanroom or medical facilities needing certified HEPA-level filtration will need a different product.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigher-efficiency \u003cstrong\u003eMERV 13\u003c\/strong\u003e media captures more particles than standard fiberglass filters.\u003c\/li\u003e\n\u003cli\u003ePleated, electrostatically charged media offers longer filtration life and improved particle capture.\u003c\/li\u003e\n\u003cli\u003eDurable beverage board frame and wire backing help maintain shape and installation ease.\u003c\/li\u003e\n\u003cli\u003eUnscented construction reduces concern for fragrance-sensitive occupants.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eActual size is 17.75in x 17.75in x 0.75in, so it may not perfectly match systems that require exact 18.00in frames.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eCLOROX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal size\u003c\/td\u003e\n\u003ctd\u003e18x18x1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eActual size\u003c\/td\u003e\n\u003ctd\u003e17.75in x 17.75in x 0.75in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter rating\u003c\/td\u003e\n\u003ctd\u003eMERV 13 (comparable to MPR 1500 \u0026amp; FPR 10)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eSynthetic electrostatically charged pleated media\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame\u003c\/td\u003e\n\u003ctd\u003ePremium beverage board with wire-backed media\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack\u003c\/td\u003e\n\u003ctd\u003ePack of 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Clorox 18x18x1 furnace filter is a solid, value-focused choice for homeowners and small facilities that need better-than-basic filtration and longer change intervals. With \u003cstrong\u003eMERV 13\u003c\/strong\u003e performance, pleated electrostatic media and a sturdy frame, it delivers improved indoor air quality and reliable fit for compatible systems, making it a worthwhile upgrade over standard fiberglass filters.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHow long does this filter last?\u003c\/strong\u003e\u003cbr\u003eClorox states the pleated design provides up to 90 days of performance depending on use and indoor conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill it fit my 18x18x1 frame?\u003c\/strong\u003e\u003cbr\u003eThe filter's actual size is 17.75in x 17.75in x 0.75in, so confirm your frame accepts slightly under 18in nominal dimensions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this scented?\u003c\/strong\u003e\u003cbr\u003eNo, these filters are unscented, making them suitable for spaces sensitive to fragrances.\u003c\/p\u003e","brand":"CLOROX","offers":[{"title":"Default Title","offer_id":48264197144795,"sku":"B0FBC3MMKN","price":55.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/711g8RkC4ZL._AC_SL1500.jpg?v=1778313997","url":"https:\/\/gearmusthave.com\/products\/clorox-air-filters-18x18x1-furnace-filter-merv-13-performance","provider":"GearMustHave","version":"1.0","type":"link"}