{"title":"Filtration Media — Air","description":"\u003cp\u003eActivated carbon adsorbs the gases, vapours and odours that a particle filter lets through, and the right grade depends on the contaminant. ERE's UltraSorber air-phase media: \u003ca href=\"\/en-us\/products\/ultrasorber-bctm\"\u003eUltraSorber-BC\u003c\/a\u003e for air-emission contaminants and TOC, \u003ca href=\"\/en-us\/products\/ultrasorber-cnstm\"\u003eUltraSorber-CNS\u003c\/a\u003e coconut-shell carbon in 55 lb boxes, \u003ca href=\"\/en-us\/products\/ultrasorbertm-voc-carb%E2%84%A2\"\u003eVoc-Carb\u003c\/a\u003e for VOCs (a blend of BC and VPP-Carb), \u003ca href=\"\/en-us\/products\/ultrasorbertm-mer-carb%E2%84%A2\"\u003eMER-Carb\u003c\/a\u003e sulfur-impregnated for mercury vapour, \u003ca href=\"\/en-us\/products\/ultrasorbertm-koh-carbtm\"\u003eKOH-Carb\u003c\/a\u003e impregnated with potassium hydroxide for acid gases and H2S, \u003ca href=\"\/en-us\/products\/ultrasorbertm-ammo-carbtm\"\u003eAMMO-Carb\u003c\/a\u003e phosphoric-impregnated for ammonia, \u003ca href=\"\/en-us\/products\/ultrasorbertm-vpp-carb%E2%84%A2\"\u003eVPP-Carb\u003c\/a\u003e, a zeolite with 6% potassium permanganate that oxidizes pollutants, and \u003ca href=\"\/en-us\/products\/ultrasorbertm-cannasorbtm\"\u003eCannaSorb\u003c\/a\u003e for cannabis odour and terpenes. They fill ERE's carbon units and vessels; see \u003ca href=\"\/en-us\/collections\/air-treatment-systems\"\u003eair treatment systems\u003c\/a\u003e.\u003c\/p\u003e\u003ch2\u003eAir filtration media FAQ\u003c\/h2\u003e\u003ch3\u003ePlain or impregnated carbon?\u003c\/h3\u003e\u003cp\u003ePlain carbon handles VOCs and most odours. Some gases are held poorly by carbon alone, so impregnated grades react with them instead: sulfur for mercury, potassium hydroxide for acid gases and H2S, phosphoric acid for ammonia.\u003c\/p\u003e\u003ch3\u003eHow long does a carbon fill last?\u003c\/h3\u003e\u003cp\u003eIt depends on the airflow, the contaminant and its concentration, and the weight of carbon in the vessel. Send us the concentrations and the airflow, and we will size the fill and estimate the change-out.\u003c\/p\u003e\u003ch3\u003eWhich media for odours?\u003c\/h3\u003e\u003cp\u003eVoc-Carb or UltraSorber-BC for general organic odours, KOH-Carb where H2S is the cause, and CannaSorb for cannabis odour. For odour products and filters, see \u003ca href=\"\/en-us\/collections\/odour-control\"\u003eodour control\u003c\/a\u003e.\u003c\/p\u003e","products":[{"product_id":"ultrasorber-bctm","title":"UltraSorber-BC™","description":"\u003cp\u003e\u003cspan\u003eERE's high quality Activated Carbon, UltraSorber™ has been proven by over 30 years of success in applications such as TOC reduction and contaminant removal from Air Emissions from many Market Segments.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"ERE Inc.","offers":[{"title":"4 x 10 Mesh","offer_id":40555864228033,"sku":"BC-410","price":0.0,"currency_code":"CAD","in_stock":true},{"title":"4 x 6 Mesh","offer_id":40555864260801,"sku":"BC-406","price":0.0,"currency_code":"CAD","in_stock":true},{"title":"6 x 8 Mesh","offer_id":40555864293569,"sku":"BC-608","price":0.0,"currency_code":"CAD","in_stock":true},{"title":"7 x 10 Mesh","offer_id":40555864326337,"sku":"BC-710","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0561\/7434\/6433\/files\/hf_20260604_182320_99794691-6084-4062-a826-573fa34f5e74.png?v=1780599598"},{"product_id":"ultrasorber-cnstm","title":"UltraSorber-CNS™","description":"\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"ERE Inc.","offers":[{"title":"6 x 12 Mesh","offer_id":40555895357633,"sku":"CNS-612","price":192.5,"currency_code":"CAD","in_stock":true},{"title":"4 x 8 Mesh","offer_id":40555895390401,"sku":"CNS-185","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0561\/7434\/6433\/files\/hf_20260604_182320_38952346-379a-42a5-a2f9-b50c1c8a6e71.png?v=1780599597"},{"product_id":"ultrasorbertm-ammo-carbtm","title":"UltraSorber™ AMMO-Carb™","description":"","brand":"ERE Inc.","offers":[{"title":"4 mm Mesh","offer_id":43939290251490,"sku":"AMMO-Carb","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0561\/7434\/6433\/files\/hf_20260604_182320_d5e4f9ac-6e6b-4fba-9ca5-50ad7d4b4bf6.png?v=1780599596"},{"product_id":"ultrasorbertm-koh-carbtm","title":"UltraSorber™ KOH-Carb™","description":"","brand":"ERE Inc.","offers":[{"title":"4 mm Mesh","offer_id":43939294314722,"sku":"KOH-Carb","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0561\/7434\/6433\/files\/hf_20260604_182320_2e9d1552-8f9b-497a-bd3f-5ed1b58e0647.png?v=1780599595"},{"product_id":"ultrasorbertm-vpp-carb™","title":"UltraSorber™ VPP-Carb™","description":"","brand":"ERE Inc.","offers":[{"title":"4 x 6 Mesh","offer_id":43939302605026,"sku":"VPP-Carb","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0561\/7434\/6433\/files\/hf_20260604_182320_5e67642c-3a49-42e5-b971-13b7af65a4ba.png?v=1780599594"},{"product_id":"ultrasorbertm-mer-carb™","title":"UltraSorber™ MER-Carb™","description":"","brand":"ERE Inc.","offers":[{"title":"4 x 10 Mesh","offer_id":43939325706466,"sku":"MER-Carb","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0561\/7434\/6433\/files\/hf_20260604_182320_406b02b4-cc2e-4d5c-8baf-463c6d3a0475.png?v=1780599592"},{"product_id":"ultrasorbertm-voc-carb™","title":"UltraSorber™ Voc-Carb™","description":"","brand":"ERE Inc.","offers":[{"title":"4 x 8 Mesh","offer_id":43939335373026,"sku":"VOC-Carb","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0561\/7434\/6433\/files\/hf_20260604_182320_75550632-8772-45b4-a629-821288439794.png?v=1780599591"},{"product_id":"ultrasorbertm-cannasorbtm","title":"UltraSorber™ CannaSorb™","description":"","brand":"ERE Inc.","offers":[{"title":"4 x 8 Mesh","offer_id":43939367059682,"sku":"CannaSorb","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0561\/7434\/6433\/files\/hf_20260604_182320_9f8fc266-2ed5-4a36-a048-2441204dfb9a.png?v=1780599590"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0561\/7434\/6433\/collections\/ba97a87b-1f2c-4666-887a-f3b8ae4491da_1024x1024_2x_34d1fd27-9511-456d-8f38-dfd5e4f4b73d.jpg?v=1629141092","url":"https:\/\/www.ereinc.com\/en-us\/collections\/media.oembed","provider":"ERE Inc.","version":"1.0","type":"link"}