{"id":87878,"date":"2026-03-17T09:00:00","date_gmt":"2026-03-17T09:00:00","guid":{"rendered":"https:\/\/www.ampac1.com\/blog\/pfas-reverse-osmosis-forever-chemicals\/"},"modified":"2026-06-30T01:42:18","modified_gmt":"2026-06-30T01:42:18","slug":"pfas-reverse-osmosis-forever-chemicals","status":"publish","type":"post","link":"https:\/\/www.ampac1.com\/blog\/pfas-reverse-osmosis-forever-chemicals\/","title":{"rendered":"PFAS in Drinking Water: How Reverse Osmosis Removes Forever Chemicals in 2026"},"content":{"rendered":"<div style=\"background:#e8f4f8;border-left:4px solid #0073aa;padding:20px;margin-bottom:30px;border-radius:4px\">\n<strong>Quick Answer:<\/strong> Reverse osmosis, or RO, gets rid of 90-99% of PFAS (per- and polyfluoroalkyl substances) from your drinking water. It&#8217;s one of the best ways to treat water out there. The EPA&#8217;s April 2024 PFAS regulation set strict limits, called maximum contaminant levels (MCLs), of 4 parts per trillion (ppt) for PFOA and PFOS. These are the two most-studied &#8220;forever chemicals.&#8221; A properly set up RO system easily meets these new standards.\n<\/div>\n<p>PFAS contamination has become a huge deal for drinking water safety this decade. People call them &#8220;forever chemicals&#8221; because they just don&#8217;t break down naturally in the environment. The <a href=\"https:\/\/www.ewg.org\/interactive-maps\/pfas_contamination\/\" target=\"_blank\" &quot;noopener Environmental Working \/a rel=\"nofollow noopener\"> says PFAS compounds are in the drinking water of over 110 million Americans. In April 2024, the <a href=\"https:\/\/www.epa.gov\/pfas\" target=\"_blank\" &quot;noopener \/a rel=\"nofollow noopener\"> put out its first-ever enforceable PFAS drinking water standards, and reverse osmosis has quickly become the top choice for removing PFAS in homes and businesses.<\/p>\n<h2 class=\"What Are PFAS? Understanding Forever Chemicals<\/h2>\n<p>PFAS, or per- and polyfluoroalkyl substances, are a group of over 12,000 man-made chemicals. They have super strong carbon-fluorine bonds, which are some of the toughest chemical bonds in nature. These bonds make PFAS really good at resisting heat, water, oil, and breaking down. Manufacturers have used PFAS since the 1940s in things like non-stick cookware (Teflon), waterproof clothes (Gore-Tex), food packaging, firefighting foam (AFFF), and hundreds of other industrial and consumer products.<\/p>\n<p>That strong carbon-fluorine bond that makes PFAS useful is also what makes them dangerous. Once they get into the environment, PFAS stick around for thousands of years. They build up in soil, groundwater, surface water, and, importantly, in human blood and organs. The U.S. Centers for Disease Control reports that 97% of Americans tested have detectable PFAS compounds in their blood.<\/p>\n<h3 class=\"Health Risks of PFAS Exposure<\/h3>\n<p>Research from the <a href=\"https:\/\/www.atsdr.cdc.gov\/pfas\/\" target=\"_blank\" &quot;noopener Agency for Toxic Substances and Disease Registry \/a rel=\"nofollow noopener\"> and the <a href=\"https:\/\/www.who.int\/\" target=\"_blank\" &quot;noopener World Health \/a rel=\"nofollow noopener\"> connects PFAS exposure to:<\/p>\n<ul class=\"wp-block-list\">\n<li><strong>Cancer:<\/strong> Kidney and testicular cancer (IARC says PFOA is &#8220;possibly carcinogenic&#8221;)<\/li>\n<li><strong>Thyroid disease:<\/strong> Messes with thyroid hormone production and how it works<\/li>\n<li><strong>Immune system suppression:<\/strong> Makes vaccines less effective, increases chances of getting sick<\/li>\n<li><strong>Reproductive harm:<\/strong> Lowers fertility, causes high blood pressure during pregnancy, leads to low birth weight<\/li>\n<li><strong>Liver damage:<\/strong> Raises cholesterol, changes liver enzymes<\/li>\n<li><strong>Developmental effects:<\/strong> Affects how fetuses and children grow and learn<\/li>\n<\/ul>\n<div style=\"background:#f8d7da;border-left:4px solid #dc3545;padding:15px;margin:20px 0;border-radius:4px\">\n<strong>Key Takeaway:<\/strong> PFAS aren&#8217;t just about water quality, they&#8217;re a serious public health problem. With 97% of Americans having PFAS in their blood and the EPA now setting rules for these compounds at tiny parts-per-trillion levels, getting good water treatment is more crucial than ever.\n<\/div>\n<h2 class=\"EPA PFAS Regulations: What You Need to Know (2024-2026)<\/h2>\n<p>In April 2024, the EPA put out the first legally enforceable National Primary Drinking Water Regulation (NPDWR) for six PFAS compounds. Public water systems have until 2029 to follow these rules, but many people and businesses aren&#8217;t waiting. They&#8217;re installing point-of-use treatment right now.<\/p>\n<table style=\"width:100%;border-collapse:collapse;margin:20px 0\">\n<thead>\n<tr style=\"background:#dc3545;color:#fff\">\n<th style=\"padding:12px;text-align:PFAS Compound<\/th>\n<th style=\"padding:12px;text-align:EPA MCL (ppt)<\/th>\n<th style=\"padding:12px;text-align:Common Sources<\/th>\n<th style=\"padding:12px;text-align:RO Removal Rate<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"border-bottom:1px solid #ddd\">\n<td style=\"padding:PFOA (Perfluorooctanoic acid)<\/td>\n<td style=\"padding:10px;text-align:center\">4<\/td>\n<td style=\"padding:Non-stick coatings, food packaging<\/td>\n<td style=\"padding:10px;text-align:center\">96-99%<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #ddd;background:#f9f9f9\">\n<td style=\"padding:PFOS (Perfluorooctane sulfonate)<\/td>\n<td style=\"padding:10px;text-align:center\">4<\/td>\n<td style=\"padding:Firefighting foam (AFFF), stain-resistant fabrics<\/td>\n<td style=\"padding:10px;text-align:center\">97-99%<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #ddd\">\n<td style=\"padding:PFNA (Perfluorononanoic acid)<\/td>\n<td style=\"padding:10px;text-align:center\">10<\/td>\n<td style=\"padding:Industrial chemical processing<\/td>\n<td style=\"padding:10px;text-align:center\">94-98%<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #ddd;background:#f9f9f9\">\n<td style=\"padding:PFHxS (Perfluorohexane sulfonate)<\/td>\n<td style=\"padding:10px;text-align:center\">10<\/td>\n<td style=\"padding:Firefighting foam, metal plating<\/td>\n<td style=\"padding:10px;text-align:center\">93-97%<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #ddd\">\n<td style=\"padding:PFBS (Perfluorobutane sulfonate)<\/td>\n<td style=\"padding:10px;text-align:center\">2,000 (HFPO-DA mixture)<\/td>\n<td style=\"padding:Replacement chemistry for PFOS<\/td>\n<td style=\"padding:10px;text-align:center\">90-95%<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #ddd;background:#f9f9f9\">\n<td style=\"padding:GenX (HFPO-DA)<\/td>\n<td style=\"padding:10px;text-align:center\">10<\/td>\n<td style=\"padding:Replacement for PFOA in manufacturing<\/td>\n<td style=\"padding:10px;text-align:center\">91-96%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 class=\"How Reverse Osmosis Removes PFAS from Water<\/h2>\n<p>Reverse osmosis gets rid of PFAS in two ways: by physically blocking them and by pushing them away with electrical charges. PFAS molecules are tiny, about 0.5 to 1.5 nanometers. But the pores in a thin-film composite (TFC) polyamide RO membrane are even smaller, around 0.1 nanometers (that&#8217;s 0.0001 microns). So, PFAS molecules are 5-15 times bigger than the membrane&#8217;s pores. They simply can&#8217;t squeeze through.<\/p>\n<p>Also, PFAS compounds have a negative charge when they&#8217;re in water. And guess what? TFC membranes also have a slight negative surface charge. This &#8220;charge repulsion&#8221; creates a second barrier, which boosts how much PFAS gets removed. This is especially true for shorter-chain PFAS like PFBS and GenX, which are closer to the membrane&#8217;s size limit.<\/p>\n<div style=\"background:#e8f4f8;border-left:4px solid #0073aa;padding:15px;margin:20px 0;border-radius:4px\">\n<strong>Key Takeaway:<\/strong> RO membranes stop PFAS using two methods- physical size blocking and electrical charge repulsion. This double defense takes out 90-99% of all six EPA-regulated PFAS compounds, consistently dropping their levels below the new MCL standards.\n<\/div>\n<h2 class=\"PFAS Removal Methods Compared: RO vs. GAC vs. Ion Exchange<\/h2>\n<p>While reverse osmosis is the most effective single technology for removing PFAS, other treatment methods work too. The EPA&#8217;s PFAS Treatment Guide lists three main technologies:<\/p>\n<table style=\"width:100%;border-collapse:collapse;margin:20px 0\">\n<thead>\n<tr style=\"background:#0073aa;color:#fff\">\n<th style=\"padding:Treatment Method<\/th>\n<th style=\"padding:Long-chain PFAS<\/th>\n<th style=\"padding:Short-chain PFAS<\/th>\n<th style=\"padding:Cost<\/th>\n<th style=\"padding:Maintenance<\/th>\n<th style=\"padding:Other Contaminants<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"border-bottom:1px solid #ddd\">\n<td style=\"padding:10px\"><strong>Reverse Osmosis<\/strong><\/td>\n<td style=\"padding:10px\">96-99%<\/td>\n<td style=\"padding:10px\">90-96%<\/td>\n<td style=\"padding:10px\">$$<\/td>\n<td style=\"padding:Filter changes every 6-12 months, membrane every 2-5 years<\/td>\n<td style=\"padding:Removes 95-99% of all dissolved contaminants<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #ddd;background:#f9f9f9\">\n<td style=\"padding:Granular Activated Carbon (GAC)<\/td>\n<td style=\"padding:10px\">90-95%<\/td>\n<td style=\"padding:10px\">50-70%<\/td>\n<td style=\"padding:10px\">$<\/td>\n<td style=\"padding:Carbon bed replacement every 6-18 months<\/td>\n<td style=\"padding:Chlorine, VOCs, some pesticides<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #ddd\">\n<td style=\"padding:Anion Exchange Resin<\/td>\n<td style=\"padding:10px\">95-99%<\/td>\n<td style=\"padding:10px\">85-95%<\/td>\n<td style=\"padding:10px\">$$$<\/td>\n<td style=\"padding:Resin replacement-regeneration<\/td>\n<td style=\"padding:Nitrates, sulfates, perchlorate<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #ddd;background:#f9f9f9\">\n<td style=\"padding:Nanofiltration<\/td>\n<td style=\"padding:10px\">90-97%<\/td>\n<td style=\"padding:10px\">70-85%<\/td>\n<td style=\"padding:10px\">$$<\/td>\n<td style=\"padding:Similar to RO<\/td>\n<td style=\"padding:Partial TDS removal (50-80%)<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #ddd\">\n<td style=\"padding:Standard Carbon Filter<\/td>\n<td style=\"padding:10px\">40-60%<\/td>\n<td style=\"padding:10px\">10-30%<\/td>\n<td style=\"padding:10px\">$<\/td>\n<td style=\"padding:Filter changes every 2-6 months<\/td>\n<td style=\"padding:Chlorine, taste, odor<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>The big difference comes down to removing short-chain PFAS. As companies stop making long-chain PFAS (like PFOA and PFOS), they&#8217;re using shorter-chain ones instead (like GenX and PFBS). These smaller molecules are tougher to get out of water. GAC and standard carbon filters really struggle with them, but RO systems still manage 90%+ removal rates across all types of PFAS.<\/p>\n<h2 class=\"Which RO Membranes Remove PFAS Most Effectively?<\/h2>\n<p>Not every RO membrane is equally good at removing PFAS. The two main types of membranes used in RO systems are:<\/p>\n<p><strong>Thin-Film Composite (TFC) Polyamide:<\/strong> These are what you&#8217;ll find in most modern RO systems. They give you the highest PFAS rejection rates, 90-99%. The active polyamide layer has tighter pores and a negative surface charge, both of which help remove PFAS better. You&#8217;ll find TFC membranes in almost all commercial and <RO systems<\/a>.<\/p>\n<p><strong>Cellulose Triacetate (CTA):<\/strong> This is an older membrane type with slightly larger effective pore sizes. CTA membranes remove 80-90% of PFAS, which is still good, but not as effective as TFC for the strictest applications. CTA membranes can handle chlorine, but TFC is replacing them in most new setups.<\/p>\n<div style=\"background:#fff3cd;border-left:4px solid #ffc107;padding:15px;margin:20px 0;border-radius:4px\">\n<strong>Key Takeaway:<\/strong> When purchasing an RO system specifically for PFAS removal, verify it uses TFC (thin-film composite) polyamide membranes. These achieve 90-99% removal of all regulated PFAS compounds, including short-chain variants that other treatment methods struggle with.\n<\/div>\n<h2 class=\"Testing Your Water for PFAS<\/h2>\n<p>Before investing in water treatment, test your water to determine if PFAS contamination is present and at what levels. Here is how to approach testing:<\/p>\n<ol class=\"wp-block-list\">\n<li><strong>Check your water utility&#8217;s Consumer Confidence Report (CCR):<\/strong> Public water systems are required to test for PFAS under the new EPA rule. Your annual water quality report should include PFAS data starting in 2025-2026.<\/li>\n<li><strong>Use a certified laboratory:<\/strong> For private wells and independent testing, send samples to an EPA Method 533 or 537.1 certified lab. Labs like Eurofins, SGS, and ALS Environmental offer PFAS testing panels for $200-$400.<\/li>\n<li><strong>Check the EWG PFAS contamination map:<\/strong> The <a href=\"https:\/\/www.ewg.org\/interactive-maps\/pfas_contamination\/\" target=\"_blank\" &quot;noopener Environmental Working Group maintains an interactive \/a rel=\"nofollow noopener\"> showing known PFAS contamination sites across the United States.<\/li>\n<li><strong>Consider proximity to known sources:<\/strong> If you live near military bases, airports, industrial facilities, or landfills, PFAS contamination risk is significantly higher due to historical use of AFFF firefighting foam and industrial discharge.<\/li>\n<\/ol>\n<h2 class=\"Choosing an RO System for PFAS Removal<\/h2>\n<p>When selecting a reverse osmosis system specifically for PFAS removal, look for these features:<\/p>\n<ul class=\"wp-block-list\">\n<li><strong>NSF\/ANSI 58 certification:<\/strong> Confirms the system meets standards for TDS reduction and contaminant removal<\/li>\n<li><strong>NSF P473 certification:<\/strong> Specifically tests for PFOA and PFOS removal (look for this if available)<\/li>\n<li><strong>TFC polyamide membrane:<\/strong> The most effective membrane type for PFAS rejection<\/li>\n<li><strong>Carbon pre-filter stage:<\/strong> Provides additional PFAS adsorption before the RO membrane<\/li>\n<li><strong>TDS monitoring:<\/strong> Built-in TDS meter to verify system performance over time<\/li>\n<li><strong>Adequate capacity:<\/strong> Size the system for your daily water consumption needs<\/li>\n<\/ul>\n<p><a href=\"\/products\/residential-reverse-osmosis\/\">AMPAC USA residential RO systems<\/a> use high-rejection TFC membranes with multi-stage carbon prefiltration, providing comprehensive PFAS removal that meets and exceeds the new EPA standards. For higher-volume applications, <a href=\"\/products\/commercial-reverse-osmosis-water-purification\/\">AMPAC commercial RO systems<\/a> deliver the same PFAS protection at scale.<\/p>\n<div style=\"background:#f9f9f9;border:1px solid #e0e0e0;padding:18px 22px;margin:32px 0 16px;border-radius:6px;\">\n<h3 style=\"margin:0 0 12px;font-size:17px;color:#2a2a2a;\">&#128218; References &amp; Further Reading<\/h3>\n<ul style=\"margin:0;padding-left:20px;line-height:1.8;\">\n<li>U.S. EPA: PFAS in Drinking Water<\/li>\n<li>NSF\/ANSI 58: Certified Systems for PFAS Removal<\/li>\n<li><a href=\"https:\/\/www.ewg.org\/interactive-maps\/pfas_contamination\/\" target=\"_blank\" &quot;EWG: PFAS Contamination in the \/a rel=\"nofollow noopener\"><\/li>\n<li><a href=\"https:\/\/www.ampac1.com\/solutions\/custom-solutions\" target=\"_blank\" &quot;AMPAC USA PFAS Removal with Reverse \/a><\/li>\n<\/ul>\n<\/div>\n<h2 class=\"Frequently Asked Questions: PFAS and Reverse Osmosis<\/h2>\n<h3 class=\"Does boiling water remove PFAS?<\/h3>\n<p>No. Boiling water does not remove PFAS and can actually increase PFAS concentration as water evaporates. PFAS compounds are thermally stable up to extreme temperatures &#8211; household boiling has no effect. Only technologies that physically separate or adsorb PFAS (like reverse osmosis, activated carbon, or ion exchange) are effective.<\/p>\n<h3 class=\"Do Brita or pitcher filters remove PFAS?<\/h3>\n<p>Standard carbon pitcher filters (like basic Brita models) remove only 10-40% of PFAS, which is insufficient to meet EPA standards. Some newer pitcher filters with specialized activated carbon or ion exchange media claim higher PFAS removal, but none match the 90-99% removal rate of reverse osmosis. For reliable PFAS protection, RO is the recommended technology.<\/p>\n<h3 class=\"Is bottled water free of PFAS?<\/h3>\n<p>Not necessarily. Consumer Reports testing found detectable PFAS in several bottled water brands. Bottled water is regulated by the FDA rather than the EPA, and as of 2026, there is no specific PFAS limit for bottled water. Producing your own purified water with an RO system provides verified, consistent PFAS removal that you control.<\/p>\n<h3 class=\"Can PFAS be absorbed through the skin during showering?<\/h3>\n<p>Research from the <a href=\"https:\/\/www.atsdr.cdc.gov\/\" target=\"_blank\" &quot;noopener \/a rel=\"nofollow noopener\"> indicates that dermal absorption of PFAS is minimal compared to ingestion. The primary exposure route is drinking contaminated water. However, for individuals with extreme sensitivity or very high PFAS levels, a whole-house RO or treatment system provides complete protection for all water uses.<\/p>\n<h3 class=\"How often should I replace the RO membrane for PFAS removal?<\/h3>\n<p>Replace residential RO membranes every 2-3 years for consistent PFAS removal. Monitor your system&#8217;s TDS rejection rate monthly &#8211; if rejection drops below 90% of initial performance, the membrane should be replaced. Pre-filters should be changed every 6-12 months to protect the membrane and maintain optimal PFAS rejection.<\/p>\n<h3 class=\"What happens to the PFAS that RO removes?<\/h3>\n<p>PFAS compounds rejected by the RO membrane are flushed away in the concentrate (reject) stream, which goes to drain. In residential applications, this water enters the municipal wastewater system. For commercial and industrial applications with high PFAS levels, the concentrate may require specialized disposal. The key point is that PFAS are removed from your drinking water and are not accumulated in the system.<\/p>\n<h2 class=\"Protect Your Water from Forever Chemicals<\/h2>\n<p>With EPA PFAS regulations now in effect and compliance deadlines approaching, there has never been a more important time to ensure your drinking water is safe. Reverse osmosis provides the most reliable, comprehensive PFAS removal available &#8211; removing 90-99% of all regulated forever chemicals in a single treatment step.<\/p>\n<p>AMPAC USA engineers reverse osmosis systems for every scale, from home drinking water to industrial water treatment. All systems use high-rejection TFC membranes proven to exceed EPA PFAS standards.<\/p>\n<p><strong><a href=\"\/contact\/\">Contact AMPAC USA<\/a><\/strong> for a free consultation on PFAS-safe water treatment. Call <(909) 762-8020<\/a> or <a href=\"\/contact\/\">request a quote online<\/a>.<\/p>\n<p><!-- Phase 2: Conclusion Section --><\/p>\n<div class=\"conclusion-section\">\n<h2>Conclusion<\/h2>\n<p>This post highlighted how emergency and military-grade water purification systems provide safe drinking water rapidly in the most challenging field conditions. For organizations requiring deployable water treatment capability, AMPAC USA engineers portable and trailer-mounted systems built to perform wherever they are needed. Contact our team at info@ampac1.com or (909) 548-4900 to discuss your emergency water treatment requirements.<\/p>\n<div style=\"background:#EDF4FF;border-left:4px solid #1979C3;border-radius:0 8px 8px 0;padding:20px 24px;margin:32px 0;\"><strong style=\"color:#03153E;font-size:15px;display:block;margin-bottom:10px;Related Resources<\/strong><\/p>\n<ul style=\"margin:0;padding-left:20px;color:#1979C3;font-size:14px;line-height:2;\">\n<li><RO Systems<\/a><\/li>\n<li>House RO System<\/a><\/li>\n<li>Is Reverse Osmosis?<\/a><\/li>\n<li><a href=\"https:\/\/www.ampac1.com\/\">Get a Water Purification Quote<\/a><\/li>\n<\/ul>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Quick Answer: Reverse osmosis, or RO, gets rid of 90-99% of PFAS (per- and polyfluoroalkyl substances) from your drinking water. It&#8217;s one of the best&#8230;<\/p>\n","protected":false},"author":1,"featured_media":87902,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[458,29],"tags":[],"class_list":["post-87878","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-water-purification-systems","category-water-treatment"],"_links":{"self":[{"href":"https:\/\/www.ampac1.com\/blog\/wp-json\/wp\/v2\/posts\/87878","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ampac1.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ampac1.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ampac1.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ampac1.com\/blog\/wp-json\/wp\/v2\/comments?post=87878"}],"version-history":[{"count":4,"href":"https:\/\/www.ampac1.com\/blog\/wp-json\/wp\/v2\/posts\/87878\/revisions"}],"predecessor-version":[{"id":89223,"href":"https:\/\/www.ampac1.com\/blog\/wp-json\/wp\/v2\/posts\/87878\/revisions\/89223"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ampac1.com\/blog\/wp-json\/wp\/v2\/media\/87902"}],"wp:attachment":[{"href":"https:\/\/www.ampac1.com\/blog\/wp-json\/wp\/v2\/media?parent=87878"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ampac1.com\/blog\/wp-json\/wp\/v2\/categories?post=87878"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ampac1.com\/blog\/wp-json\/wp\/v2\/tags?post=87878"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}