{"id":10408,"date":"2026-03-02T10:26:54","date_gmt":"2026-03-02T10:26:54","guid":{"rendered":"https:\/\/www.kakuworld.com\/?post_type=product&#038;p=10408"},"modified":"2026-03-11T09:09:40","modified_gmt":"2026-03-11T09:09:40","slug":"3m-8511-n95-respirator-mask","status":"publish","type":"product","link":"https:\/\/www.kakuworld.com\/ar\/product\/3m-8511-n95-respirator-mask\/","title":{"rendered":"3M\u2122 8511 Particulate Mask, N95 With Cool Flow\u2122 Exhalation Valve, NIOSH APPROVED"},"content":{"rendered":"<pre data-start=\"289\" data-end=\"316\"><strong data-start=\"296\" data-end=\"316\">Product Overview<\/strong><\/pre>\n<h6 data-start=\"318\" data-end=\"775\">3M 8511 N95<\/h6>\n<p data-start=\"318\" data-end=\"775\">The <a href=\"https:\/\/www.kakuworld.com\/ar\/\"><strong>3M 8511 N95 Particulate Mask Respirator <\/strong><\/a>\u00a0is a <strong data-start=\"374\" data-end=\"392\">NIOSH-approved<\/strong> disposable respiratory protective device designed to filter out at least <strong data-start=\"466\" data-end=\"510\">95 % of airborne non-oil based particles<\/strong>. It 3M 8511 N95 combines 3M\u2019s proprietary <strong data-start=\"541\" data-end=\"572\">Cool Flow\u2122 exhalation valve<\/strong>, advanced filter media, and ergonomic design to enhance comfort and breathability \u2014 especially during long wear in dusty, hot, or physically demanding environments.<\/p>\n<hr data-start=\"777\" data-end=\"780\" \/>\n<pre data-start=\"782\" data-end=\"810\"><strong data-start=\"788\" data-end=\"810\">3M 8511 N95 Key Specifications<\/strong><\/pre>\n<div class=\"TyagGW_tableContainer\">\n<div class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\">\n<table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"812\" data-end=\"1981\">\n<thead data-start=\"812\" data-end=\"847\">\n<tr data-start=\"812\" data-end=\"847\">\n<th class=\"align-top\" data-start=\"812\" data-end=\"832\" data-col-size=\"sm\"><strong data-start=\"814\" data-end=\"831\">Specification<\/strong><\/th>\n<th class=\"align-top\" data-start=\"832\" data-end=\"847\" data-col-size=\"md\"><strong data-start=\"834\" data-end=\"845\">Details<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"884\" data-end=\"1981\">\n<tr data-start=\"884\" data-end=\"999\">\n<td data-start=\"884\" data-end=\"904\" data-col-size=\"sm\"><strong data-start=\"886\" data-end=\"903\">Certification<\/strong><\/td>\n<td data-start=\"904\" data-end=\"999\" data-col-size=\"md\">NIOSH-approved <strong data-start=\"921\" data-end=\"928\">N95<\/strong> (\u2265 95 % filtration efficiency)<\/td>\n<\/tr>\n<tr data-start=\"1000\" data-end=\"1072\">\n<td data-start=\"1000\" data-end=\"1019\" data-col-size=\"sm\"><strong data-start=\"1002\" data-end=\"1018\">NIOSH TC No.<\/strong><\/td>\n<td data-col-size=\"md\" data-start=\"1019\" data-end=\"1072\">TC-84A-1299<\/td>\n<\/tr>\n<tr data-start=\"1073\" data-end=\"1170\">\n<td data-start=\"1073\" data-end=\"1095\" data-col-size=\"sm\"><strong data-start=\"1075\" data-end=\"1094\">Respirator Type<\/strong><\/td>\n<td data-col-size=\"md\" data-start=\"1095\" data-end=\"1170\">Disposable particulate respirator<\/td>\n<\/tr>\n<tr data-start=\"1171\" data-end=\"1260\">\n<td data-start=\"1171\" data-end=\"1183\" data-col-size=\"sm\"><strong data-start=\"1173\" data-end=\"1182\">Valve<\/strong><\/td>\n<td data-start=\"1183\" data-end=\"1260\" data-col-size=\"md\"><strong data-start=\"1185\" data-end=\"1220\">3M\u2122 Cool Flow\u2122 Exhalation Valve<\/strong><\/td>\n<\/tr>\n<tr data-start=\"1261\" data-end=\"1352\">\n<td data-start=\"1261\" data-end=\"1280\" data-col-size=\"sm\"><strong data-start=\"1263\" data-end=\"1279\">Filter Media<\/strong><\/td>\n<td data-col-size=\"md\" data-start=\"1280\" data-end=\"1352\">Advanced electret filter media<\/td>\n<\/tr>\n<tr data-start=\"1353\" data-end=\"1424\">\n<td data-start=\"1353\" data-end=\"1365\" data-col-size=\"sm\"><strong data-start=\"1355\" data-end=\"1364\">Shape<\/strong><\/td>\n<td data-col-size=\"md\" data-start=\"1365\" data-end=\"1424\">Cup-shaped design<\/td>\n<\/tr>\n<tr data-start=\"1425\" data-end=\"1524\">\n<td data-start=\"1425\" data-end=\"1438\" data-col-size=\"sm\"><strong data-start=\"1427\" data-end=\"1437\">Straps<\/strong><\/td>\n<td data-start=\"1438\" data-end=\"1524\" data-col-size=\"md\">Braided elastic headbands (two-strap design)<\/td>\n<\/tr>\n<tr data-start=\"1525\" data-end=\"1637\">\n<td data-start=\"1525\" data-end=\"1541\" data-col-size=\"sm\"><strong data-start=\"1527\" data-end=\"1540\">Nose Clip<\/strong><\/td>\n<td data-col-size=\"md\" data-start=\"1541\" data-end=\"1637\">Adjustable <strong data-start=\"1554\" data-end=\"1568\">M-noseclip<\/strong> for better fit and sealing<\/td>\n<\/tr>\n<tr data-start=\"1638\" data-end=\"1736\">\n<td data-start=\"1638\" data-end=\"1658\" data-col-size=\"sm\"><strong data-start=\"1640\" data-end=\"1657\">Latex Content<\/strong><\/td>\n<td data-start=\"1658\" data-end=\"1736\" data-col-size=\"md\">No natural rubber latex components<\/td>\n<\/tr>\n<tr data-start=\"1737\" data-end=\"1849\">\n<td data-start=\"1737\" data-end=\"1757\" data-col-size=\"sm\"><strong data-start=\"1739\" data-end=\"1756\">Compatibility<\/strong><\/td>\n<td data-col-size=\"md\" data-start=\"1757\" data-end=\"1849\">Works with safety eyewear and hearing protection<\/td>\n<\/tr>\n<tr data-start=\"1850\" data-end=\"1981\">\n<td data-start=\"1850\" data-end=\"1869\" data-col-size=\"sm\"><strong data-start=\"1852\" data-end=\"1868\">Applications<\/strong><\/td>\n<td data-start=\"1869\" data-end=\"1981\" data-col-size=\"md\">Grinding, sanding, sweeping, cutting dust, general dust environments<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<hr data-start=\"1983\" data-end=\"1986\" \/>\n<pre data-start=\"1988\" data-end=\"2006\"><strong data-start=\"1994\" data-end=\"2006\">Features<\/strong><\/pre>\n<pre data-start=\"2008\" data-end=\"2047\"><strong data-start=\"2014\" data-end=\"2047\">NIOSH-Approved N95 Filtration<\/strong><\/pre>\n<ul data-start=\"2048\" data-end=\"2227\">\n<li data-start=\"2048\" data-end=\"2227\">\n<p data-start=\"2050\" data-end=\"2227\">Certified to filter <strong data-start=\"2070\" data-end=\"2110\">\u2265 95 % of non-oil based particulates<\/strong> \u2014 including dusts, pollen, and fine particles from woodwork or construction.<\/p>\n<\/li>\n<\/ul>\n<pre data-start=\"2229\" data-end=\"2270\"><strong data-start=\"2235\" data-end=\"2270\">3M\u2122 Cool Flow\u2122 Exhalation Valve<\/strong><\/pre>\n<ul data-start=\"2271\" data-end=\"2501\">\n<li data-start=\"2271\" data-end=\"2501\">\n<p data-start=\"2273\" data-end=\"2501\">A one-way valve that <strong data-start=\"2294\" data-end=\"2337\">helps reduce heat and moisture build-up<\/strong> inside the mask by expelling exhaled air more efficiently, improving comfort during long shifts or in hot\/humid conditions.<\/p>\n<\/li>\n<\/ul>\n<pre data-start=\"2503\" data-end=\"2543\"><strong data-start=\"2509\" data-end=\"2543\">Advanced Electret Filter Media<\/strong><\/pre>\n<ul data-start=\"2544\" data-end=\"2700\">\n<li data-start=\"2544\" data-end=\"2700\">\n<p data-start=\"2546\" data-end=\"2700\">Proprietary filter media from 3M is optimized for <strong data-start=\"2596\" data-end=\"2616\">easier breathing<\/strong> without sacrificing filtration performance.<\/p>\n<\/li>\n<\/ul>\n<pre data-start=\"2702\" data-end=\"2733\"><strong data-start=\"2708\" data-end=\"2733\">Adjustable M-Noseclip<\/strong><\/pre>\n<ul data-start=\"2734\" data-end=\"2894\">\n<li data-start=\"2734\" data-end=\"2894\">\n<p data-start=\"2736\" data-end=\"2894\">Helps form a <strong data-start=\"2749\" data-end=\"2771\">better facial seal<\/strong>, minimizes gaps, and reduces eyewear fogging for users wearing glasses or goggles.<\/p>\n<\/li>\n<\/ul>\n<pre data-start=\"2896\" data-end=\"2936\"><strong data-start=\"2902\" data-end=\"2936\">Braided Headbands &amp; Secure Fit<\/strong><\/pre>\n<ul data-start=\"2937\" data-end=\"3087\">\n<li data-start=\"2937\" data-end=\"3087\">\n<p data-start=\"2939\" data-end=\"3087\">Dual-strap design with braided elastic offers a <strong data-start=\"2987\" data-end=\"3007\">more secure seal<\/strong> and ergonomic tension for a stable fit.<\/p>\n<\/li>\n<\/ul>\n<pre data-start=\"3089\" data-end=\"3126\"><strong data-start=\"3095\" data-end=\"3126\">Cup-Shaped, Spacious Design<\/strong><\/pre>\n<ul data-start=\"3127\" data-end=\"3315\">\n<li data-start=\"3127\" data-end=\"3315\">\n<p data-start=\"3129\" data-end=\"3315\">Offers a <strong data-start=\"3138\" data-end=\"3155\">durable shell<\/strong> that keeps the mask\u2019s shape while providing more room inside the respirator, helping with comfort and easier breathing.<\/p>\n<\/li>\n<\/ul>\n<hr data-start=\"3317\" data-end=\"3320\" \/>\n<pre data-start=\"3322\" data-end=\"3340\"><strong data-start=\"3328\" data-end=\"3340\">3M 8511 N95 Benefits<\/strong><\/pre>\n<h6 data-start=\"3342\" data-end=\"3369\"><strong data-start=\"3349\" data-end=\"3369\">Enhanced Comfort<\/strong><\/h6>\n<ul data-start=\"3370\" data-end=\"3621\">\n<li data-start=\"3370\" data-end=\"3621\">\n<p data-start=\"3372\" data-end=\"3621\">The Cool Flow\u2122 valve significantly <strong data-start=\"3407\" data-end=\"3449\">reduces heat and moisture accumulation<\/strong>, making the mask more comfortable to wear for extended periods \u2014 particularly useful in hot, humid, or strenuous work environments.<\/p>\n<\/li>\n<\/ul>\n<h6 data-start=\"3623\" data-end=\"3654\"><strong data-start=\"3633\" data-end=\"3654\">Ease of Breathing<\/strong><\/h6>\n<ul data-start=\"3655\" data-end=\"3838\">\n<li data-start=\"3655\" data-end=\"3838\">\n<p data-start=\"3657\" data-end=\"3838\">Advanced electret media reduces breathing resistance compared with some older respirator designs, helping reduce fatigue during extended use.<\/p>\n<\/li>\n<\/ul>\n<h6 data-start=\"3840\" data-end=\"3866\"><strong data-start=\"3847\" data-end=\"3866\">Versatile\u00a0<\/strong><strong data-start=\"3847\" data-end=\"3866\">Usage<\/strong><\/h6>\n<pre data-start=\"3840\" data-end=\"3866\"><span style=\"color: #545454; font-family: 'Albert Sans', Arial, sans-serif; font-size: 0.875rem;\">Ideal for industrial and occupational tasks like <\/span><strong style=\"color: #545454; font-family: 'Albert Sans', Arial, sans-serif; font-size: 0.875rem;\" data-start=\"3918\" data-end=\"3983\">sanding, grinding, sweeping, welding preparation, woodworking<\/strong><span style=\"color: #545454; font-family: 'Albert Sans', Arial, sans-serif; font-size: 0.875rem;\">, <\/span><\/pre>\n<pre data-start=\"3840\" data-end=\"3866\"><span style=\"color: #545454; font-family: 'Albert Sans', Arial, sans-serif; font-size: 0.875rem;\">and other dusty operations where particulate exposure is a concern.<\/span><\/pre>\n<pre data-start=\"4094\" data-end=\"4138\"><strong data-start=\"4104\" data-end=\"4138\">Improved Fit &amp; Reduced Fogging<\/strong><\/pre>\n<ul data-start=\"4139\" data-end=\"4326\">\n<li data-start=\"4139\" data-end=\"4326\">\n<p data-start=\"4141\" data-end=\"4326\">The M-noseclip and secure headbands help maintain a good seal and can <strong data-start=\"4211\" data-end=\"4229\">reduce fogging<\/strong> for workers wearing protective eyewear at the same time.<\/p>\n<\/li>\n<\/ul>\n<pre data-start=\"4328\" data-end=\"4369\"><strong data-start=\"4335\" data-end=\"4369\">Hot\/Humid Environment Friendly<\/strong><\/pre>\n<ul data-start=\"4370\" data-end=\"4605\">\n<li data-start=\"4370\" data-end=\"4605\">\n<p data-start=\"4372\" data-end=\"4605\">Especially recommended if users frequently experience heat build-up inside masks \u2014 the exhalation valve helps keep the interior cooler and more comfortable compared with non-valved respirators.<\/p>\n<\/li>\n<\/ul>\n<hr data-start=\"4607\" data-end=\"4610\" \/>\n<pre data-start=\"4612\" data-end=\"4648\"><strong data-start=\"4618\" data-end=\"4648\">Limitations &amp; Safety Notes<\/strong><\/pre>\n<ul data-start=\"4650\" data-end=\"5114\">\n<li data-start=\"4650\" data-end=\"4777\">\n<p data-start=\"4652\" data-end=\"4777\">\u2757 <strong data-start=\"4654\" data-end=\"4709\">Not suitable for oil-based aerosols or gases\/vapors<\/strong> \u2014 only particulate hazards.<\/p>\n<\/li>\n<li data-start=\"4778\" data-end=\"4924\">\n<p data-start=\"4780\" data-end=\"4924\">\u2757 <strong data-start=\"4782\" data-end=\"4818\">Proper fit and seal are critical<\/strong> \u2014 facial hair or incorrect positioning can compromise protection.<\/p>\n<\/li>\n<li data-start=\"4925\" data-end=\"5114\">\n<p data-start=\"4927\" data-end=\"5114\">\u2757 Valve means <strong data-start=\"4941\" data-end=\"4972\">exhaled air is not filtered<\/strong> \u2014 which may be unsuitable in sterile or infection-control settings (e.g., some medical environments).<\/p>\n<\/li>\n<\/ul>\n<hr data-start=\"5116\" data-end=\"5119\" \/>\n<pre data-start=\"5121\" data-end=\"5147\">\u00a0Typical Applications<\/pre>\n<ul data-start=\"5149\" data-end=\"5518\">\n<li data-start=\"5149\" data-end=\"5251\">\n<p data-start=\"5151\" data-end=\"5251\"><strong data-start=\"5151\" data-end=\"5180\">Construction &amp; renovation<\/strong> (dust from cutting, sanding)<\/p>\n<\/li>\n<li data-start=\"5252\" data-end=\"5347\">\n<p data-start=\"5254\" data-end=\"5347\"><strong data-start=\"5254\" data-end=\"5285\">Manufacturing &amp; fabrication<\/strong> (particle exposure)<\/p>\n<\/li>\n<li data-start=\"5348\" data-end=\"5419\">\n<p data-start=\"5350\" data-end=\"5419\"><strong data-start=\"5350\" data-end=\"5377\">Woodworking &amp; carpentry<\/strong><\/p>\n<\/li>\n<li data-start=\"5420\" data-end=\"5518\">\n<p data-start=\"5422\" data-end=\"5518\"><strong data-start=\"5422\" data-end=\"5457\">General industrial housekeeping<\/strong> (sweeping, cleaning<\/p>\n<\/li>\n<\/ul>\n<p>for more information visit our instagram <a href=\"https:\/\/www.instagram.com\/kakuworld.ksa\/?hl=en\" target=\"_blank\" rel=\"noopener\">kakuworld.ksa<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Product Overview 3M 8511 N95 The 3M 8511 N95 Particulate Mask Respirator \u00a0is a NIOSH-approved disposable respiratory protective device designed to filter out at least 95 % of airborne non-oil based particles. It 3M 8511 N95 combines 3M\u2019s proprietary Cool Flow\u2122 exhalation valve, advanced filter media, and ergonomic design to enhance comfort and breathability \u2014 [&hellip;]<\/p>\n","protected":false},"featured_media":10414,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[514],"product_cat":[178],"product_tag":[],"class_list":{"0":"post-10408","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-3m","7":"product_cat-cartridges-filters","9":"first","10":"instock","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.kakuworld.com\/ar\/wp-json\/wp\/v2\/product\/10408","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kakuworld.com\/ar\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.kakuworld.com\/ar\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kakuworld.com\/ar\/wp-json\/wp\/v2\/comments?post=10408"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kakuworld.com\/ar\/wp-json\/wp\/v2\/media\/10414"}],"wp:attachment":[{"href":"https:\/\/www.kakuworld.com\/ar\/wp-json\/wp\/v2\/media?parent=10408"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.kakuworld.com\/ar\/wp-json\/wp\/v2\/product_brand?post=10408"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.kakuworld.com\/ar\/wp-json\/wp\/v2\/product_cat?post=10408"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.kakuworld.com\/ar\/wp-json\/wp\/v2\/product_tag?post=10408"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}