{"product_id":"filtrete-18x18x1-air-filter-mpr-300-merv-5-basic-dust-6-pack","title":"Filtrete 18x18x1 Air Filter MPR 300 MERV 5 - Basic Dust 6-Pack","description":"\u003cp\u003eIn this review the Filtrete 18x18x1 Air Filter MPR 300 MERV 5 is judged on everyday home use and value. It is aimed at homeowners and renters who want an inexpensive, no-fuss way to reduce visible dust and larger airborne particles in their HVAC system. The single biggest reason to buy is the electrostatically charged pleated media that traps more dust than a plain flat filter, so furnaces and vents stay cleaner between changes. For anyone who changes filters seasonally and wants predictable 3-month replacement intervals, this six-pack offers straightforward maintenance.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrostatic pleated media:\u003c\/strong\u003e The charged fibers attract and hold more household dust and lint than non-electrostatic filters, helping air moving through the system become cleaner with each pass.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMPR 300 \/ MERV 5 performance:\u003c\/strong\u003e Rated to capture common larger particles, this balance preserves airflow while reducing visible dust on surfaces and in vents.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1-in thickness:\u003c\/strong\u003e Fits standard shallow filter slots so it can be used in many furnaces and air handlers without modification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-month recommended life:\u003c\/strong\u003e The suggested replacement cadence simplifies maintenance and helps keep systems operating efficiently when used in typical homes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSix filters per pack:\u003c\/strong\u003e Provides multiple change cycles at once, reducing the hassle of frequent repurchases and keeping spare filters on hand.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis Filtrete Basic Dust filter is best for people who prioritize consistent, low-effort filtration for general household dust control rather than high-efficiency particle removal. It suits families and apartment dwellers who want to protect HVAC components and reduce visible dust in living spaces without affecting system airflow.\u003c\/p\u003e\n\u003cp\u003eIt is not the ideal choice for households needing near-allergen or smoke filtration, those with severe asthma triggers, or owners of systems that require higher MERV ratings; such users should look for higher performance filters designed for fine particles.\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\u003eAffordable six-pack gives good value for regular 3-month replacement intervals.\u003c\/li\u003e\n\u003cli\u003eElectrostatic pleats capture more dust and lint than basic non-electrostatic options.\u003c\/li\u003e\n\u003cli\u003eThin 1-in profile fits many standard filter slots and maintains HVAC airflow.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWith a MERV 5 rating it does not capture the smallest allergens or smoke particles, so it may not meet needs for high-efficiency filtration.\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\u003eFiltrete\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Size\u003c\/td\u003e\n\u003ctd\u003e18 x 18 x 1 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePerformance Rating\u003c\/td\u003e\n\u003ctd\u003eMPR 300, MERV 5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedia\u003c\/td\u003e\n\u003ctd\u003eElectrostatically charged pleated filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Life\u003c\/td\u003e\n\u003ctd\u003e3-month replacement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e6 filters per pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eFor routine household maintenance this Filtrete 18x18x1 MPR 300 filter is a practical, cost-effective choice that balances dust capture with good airflow. Homeowners who want predictable 3-month service intervals and a noticeable reduction in surface dust will find the six-pack a convenient value, while those needing finer particle or allergen control should choose a higher-rated filter.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHow often should these filters be changed?\u003c\/strong\u003e\u003cbr\u003eFiltrete recommends about every 3 months for typical home use, which this six-pack is designed to cover.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill this filter fit my system?\u003c\/strong\u003e\u003cbr\u003eThe filter is a 1-in standard thickness and fits slots sized for 18 x 18 x 1 in filters; verify your furnace or air handler accepts 1-in filters before purchasing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes MPR 300 mean it captures allergens?\u003c\/strong\u003e\u003cbr\u003eMPR 300 (MERV 5) captures larger household particles and dust but is not optimized for the smallest allergens or smoke; choose a higher MERV for finer particle capture.\u003c\/p\u003e","brand":"Filtrete","offers":[{"title":"Default Title","offer_id":48243207897307,"sku":"B002CJN0QS","price":36.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81SoNHK4qNL.__AC_SX300_SY300_QL70_FMwebp.webp?v=1776277281","url":"https:\/\/gearmusthave.com\/products\/filtrete-18x18x1-air-filter-mpr-300-merv-5-basic-dust-6-pack","provider":"GearMustHave","version":"1.0","type":"link"}