{"product_id":"18x18x1-air-filter-4-pack-merv-13-electrostatic-re","title":"18x18x1 Air Filter 4 Pack MERV 13 Electrostatic Replacement For HVAC Furnaces And ACs No Fuss Install Fits Most Units Actual Size 17.75 x 17.75 x 0.75 Inches MPR 1500 1900 FPR 10","description":"\u003cdiv\u003eEfficient 18x18x1 MERV 13 Electrostatic Air Filter 4-Pack\u003cbr\u003e\n✔️ Actual size 17.75 x 17.75 x 0.75 in; 451.85 x 451.85 x 19.05 mm; MERV 13; 4-Pack \u003cp\u003eThe 18x18x1 filter blends high efficiency filtration with electrostatic media, designed to fit most HVAC units, furnaces, and air conditioners. This 4-pack ensures you always have a fresh filter on hand for quick swaps.\u003c\/p\u003e ✅ Size and fit: actual 17.75 x 17.75 x 0.75 in (451.85 x 451.85 x 19.05 mm) \u003cbr\u003e\n✅ Filtration: MERV 13 rating, captures particles as small as 0.3-1.0 microns \u003cbr\u003e\n✅ Media: 100% synthetic electrostatic pleated media for high efficiency and low resistance \u003cbr\u003e\n✅ Pack: 4-pack for easy, on-hand replacements \u003cbr\u003e\n✅ Compatibility: fits most standard HVAC units including furnaces and ACs \u003cbr\u003e \u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse: collapse;\"\u003e \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eDimension\u003c\/th\u003e\n\u003cth\u003eInches\u003c\/th\u003e\n\u003cth\u003eMillimeters\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e \u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003eActual size\u003c\/td\u003e\n\u003ctd\u003e17.75 x 17.75 x 0.75\u003c\/td\u003e\n\u003ctd\u003e451.85 x 451.85 x 19.05\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e \u003cp\u003e💡 What is the best way to choose an HVAC air filter with MERV 13 electrostatic media for keeping indoor air clean in residential settings?\u003c\/p\u003e\n- Look for actual size compatibility and directional arrows for proper installation\n- Prioritize MERV 13 ratings to capture fine particles like dust, pollen, and smoke\n- Favor electrostatic media for strong filtration with lower air resistance\n- Keep a 4-pack on hand to ensure timely replacements and avoid gaps in filtration\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48234692116715,"sku":"VXB0FMZR7T5H","price":77.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/71x_fN6XItL.jpg?v=1778342642","url":"https:\/\/vxb.com\/products\/18x18x1-air-filter-4-pack-merv-13-electrostatic-re","provider":"VXB Bearings","version":"1.0","type":"link"}