{"title":"10 x 4.5 Inch Carbon Filters","description":"\u003ch1\u003e10 x 4.5 Inch Carbon Filters\u003c\/h1\u003e\n\u003cp\u003eCarbon is the right filter media when sediment isn't your primary concern — it's designed to reduce chlorine, chemical byproducts, and specific contaminants that affect the taste, odor, and safety of your water. This collection covers carbon block and GAC cartridges in the 10 x 4.5 inch Big Blue format, distinct from the broader \u003ca href=\"https:\/\/discountfilterstorehot.com\/collections\/10-x-4-5-inch-replacement-filters\"\u003e10 x 4.5\" Replacement Filters\u003c\/a\u003e collection which includes all media types.\u003c\/p\u003e\n\u003cp\u003eShop by contaminant target:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eChlorine, taste \u0026amp; odor — Pentek GAC-BB, RFC-BB, EP-BB, and American Plumber WRC25HD and WGCHD handle standard municipal chlorine reduction\u003c\/li\u003e\n\u003cli\u003eBroader chemical reduction — Pentek CBC-BB, CFB-BB carbon block for VOCs, chlorine byproducts, and organic compounds\u003c\/li\u003e\n\u003cli\u003eChloramine reduction — Pentek CRFC-BB catalytic carbon for municipalities using chloramine disinfection\u003c\/li\u003e\n\u003cli\u003eLead reduction — USWF coconut carbon block with lead-specific media\u003c\/li\u003e\n\u003cli\u003eAdvanced contaminants — 3M Aqua-Pure AP817 for compatible Aqua-Pure housing systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePrices range from $20 to $82. All cartridges fit standard 10 x 4.5 inch Big Blue housings. Not sure which media is right for your water? Call 1-800-277-3458.\u003c\/p\u003e","products":[{"product_id":"water-filter-whole-house-pentek-cbc-bb","title":"CBC-BB Pentek Whole House Filter Replacement Cartridge","description":"\u003cp\u003eThe PENTEK-CBC-BB filter cartridge is highly effective at reducing unwanted chlorine taste and odor from drinking water. Patented carbon-briquette cartridge media allows the reduction of fine sediments as small as 0.5 microns in size and 99.5% of waterborne cysts. The CBC-BB cartridge is the ideal choice for a wide variety of residential, food service, commercial and industrial applications and makes an excellent polishing filter.\u003c\/p\u003e","brand":"Pentek","offers":[{"title":"Single","offer_id":49823811305783,"sku":"PENTEK-CBC-BB","price":74.46,"currency_code":"USD","in_stock":true},{"title":"2 PACK","offer_id":49823811404087,"sku":"PENTEK_CBC_BB_2_PACK","price":147.43,"currency_code":"USD","in_stock":true},{"title":"4 PACK","offer_id":49823811436855,"sku":"PENTEK_CBC_BB_4_PACK","price":247.54,"currency_code":"USD","in_stock":true},{"title":"6 PACK","offer_id":49823811469623,"sku":"PENTEK_CBC_BB_6_PACK","price":368.27,"currency_code":"USD","in_stock":true},{"title":"24 PACK","offer_id":49823811502391,"sku":"PENTEK_CBC_BB_24_PACK","price":1435.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/0270\/8279\/files\/CBC-BB-Pentek-Whole-House-Filter-Replacement-Cartridge-DiscountFilterStore-com-39518600134967.jpg?v=1739927217"},{"product_id":"chloramine-reduction-water-filter-pentek-crfc-bb","title":"CRFC-BB Pentek Chloramine Reduction Water Filter","description":"\u003cp\u003eThe Pentek CRFC-BB Water Filter reduces chloramine, a problematic disinfectant compound of chlorine and ammonia used in municipal water supplies. The cartridge design promotes long filter life, high flow rate and minimal black specks (carbon fines) released into your drinking water. The CRFC-BB is a high-quality, durable activated carbon filter, easy to install and use. It will enhance your drinking water, making it more enjoyable to drink- and healthier, too.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e the CRFC-BB has changed to make the exterior more transparent; this change will not impact the performance of the filter.\u003c\/p\u003e","brand":"Pentek","offers":[{"title":"Single","offer_id":49823811010871,"sku":"PENTEK-CRFC-BB","price":83.9,"currency_code":"USD","in_stock":true},{"title":"2 PACK","offer_id":49823811141943,"sku":"PENTEK_CRFC_BB_2_PACK","price":166.13,"currency_code":"USD","in_stock":true},{"title":"4 PACK","offer_id":49823811207479,"sku":"PENTEK_CRFC_BB_4_PACK","price":324.72,"currency_code":"USD","in_stock":false},{"title":"6 PACK","offer_id":49823811273015,"sku":"PENTEK_CRFC_BB_6_PACK","price":482.15,"currency_code":"USD","in_stock":false},{"title":"24 PACK","offer_id":49823811338551,"sku":"PENTEK_CRFC_BB_24_PACK","price":1878.68,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/0270\/8279\/files\/PENTEK-CRFC-BB_with_Label.jpg?v=1782422882"},{"product_id":"replacement-filter-cartridge-pentek-ep-bb-grouped","title":"EP-BB Pentek Replacement Filter Cartridge","description":"\u003cp\u003eThe Pentek EP-BB Carbon Briquette water filter cartridge reduces the unappealing taste and odor of chlorine from your water. 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The filter cartridge materials are tested and certified by NSF International to NSF\/ANSI Standard 42.\u003c\/p\u003e","brand":"Pentek","offers":[{"title":"Single","offer_id":49823837782327,"sku":"PENTEK-EP-BB","price":49.8,"currency_code":"USD","in_stock":true},{"title":"2 PACK","offer_id":49823837815095,"sku":"PENTEK_EP_BB_2_PACK","price":96.61,"currency_code":"USD","in_stock":true},{"title":"4 PACK","offer_id":49823837847863,"sku":"PENTEK_EP_BB_4_PACK","price":187.25,"currency_code":"USD","in_stock":true},{"title":"6 PACK","offer_id":49823837880631,"sku":"PENTEK_EP_BB_6_PACK","price":271.91,"currency_code":"USD","in_stock":true},{"title":"24 PACK","offer_id":49823837913399,"sku":"PENTEK_EP_BB_24_PACK","price":1051.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/0270\/8279\/files\/pentek-ep-bb_main.jpg?v=1737740951"},{"product_id":"water-filter-undersink-american-plumber-wgchd","title":"WGCHD American Plumber Undersink Filter Replacement Cartridge","description":"\u003cp\u003eThe American Plumber WGCHD heavy duty undersink water filter provides the most contact time between the carbon filter media and your drinking water for more effective chlorine taste and odor reduction. 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The filters design makes it great for homes with four bathrooms. Whole house water filter systems are great solutions to help protect your pipes and appliances as well as offer you great tasting drinking water from anywhere in the home. \u003cbr\u003e\u003cbr\u003e Housings do not come with water filter cartridge. Drop-in cartridges sold separately.  Flow rate and reduction claims vary with drop-in water filter cartridge used.","brand":"Aqua-Pure","offers":[{"title":"Single","offer_id":49823835914551,"sku":"AQUAPURE-AP817","price":78.59,"currency_code":"USD","in_stock":false},{"title":"2 PACK","offer_id":49823835947319,"sku":"AQUAPURE_AP817_2_PACK","price":156.7,"currency_code":"USD","in_stock":false},{"title":"4 PACK","offer_id":49823835980087,"sku":"AQUAPURE_AP817_4_PACK","price":312.46,"currency_code":"USD","in_stock":false},{"title":"6 PACK","offer_id":49823836012855,"sku":"AQUAPURE_AP817_6_PACK","price":467.28,"currency_code":"USD","in_stock":false},{"title":"24 PACK","offer_id":49823836045623,"sku":"AQUAPURE_AP817_24_PACK","price":1863.51,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/0270\/8279\/files\/aquapure-ap817.jpg?v=1726425457"},{"product_id":"water-filter-whole-house-omnifilter-cb6","title":"CB6 OmniFilter Whole House Water Filter Cartridge","description":"\u003cp\u003eFor use with any brand of heavy duty whole house water filtration system that accepts 9 3\/4 x 4 1\/2 inch cartridges, the CB6 OmniFilter whole house water filter cartridge helps capture sediment and rust, while reducing chlorine taste and odor.  A genuine OE part, made by the manufacturer in the USA.  Order the CB6 OmniFilter whole house water filter cartridge your system needs by adding this to your cart today!\u003c\/p\u003e","brand":"OmniFilter","offers":[{"title":"Single","offer_id":49823811535159,"sku":"CB6","price":98.86,"currency_code":"USD","in_stock":true},{"title":"2 PACK","offer_id":49823811567927,"sku":"CB6_2_PACK","price":195.74,"currency_code":"USD","in_stock":false},{"title":"4 PACK","offer_id":49823811600695,"sku":"CB6_4_PACK","price":387.53,"currency_code":"USD","in_stock":false},{"title":"6 PACK","offer_id":49823811633463,"sku":"CB6_6_PACK","price":575.36,"currency_code":"USD","in_stock":false},{"title":"24 PACK","offer_id":49823811698999,"sku":"CB6_24_PACK","price":2300.88,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/0270\/8279\/files\/cb6_01.jpg?v=1726425458"},{"product_id":"tier1-epm10-934-filter","title":"EPM-BB Pentek Comparable Whole House Water Filter by Tier1","description":"\u003cp\u003eThe EPM-BB Pentek comparable 10 x 4.5 inch whole house water filter by Tier1 provides cleaner, better tasting water for your home. Powder Activated Carbon Block filter media reduces contaminants as small as 10 microns to effectively reduce chlorine taste and odor, dirt, sand, and sediment. Order today!\u003c\/p\u003e","brand":"Tier1","offers":[{"title":"Single","offer_id":49823817761079,"sku":"TIER1-EPM10-934","price":25.49,"currency_code":"USD","in_stock":true},{"title":"2 PACK","offer_id":49823817793847,"sku":"TIER1_EPM10_934_2_PACK","price":36.49,"currency_code":"USD","in_stock":true},{"title":"4 PACK","offer_id":49823817859383,"sku":"TIER1_EPM10_934_4_PACK","price":63.99,"currency_code":"USD","in_stock":true},{"title":"6 PACK","offer_id":49823817924919,"sku":"TIER1_EPM10_934_6_PACK","price":86.09,"currency_code":"USD","in_stock":true},{"title":"24 PACK","offer_id":49823817990455,"sku":"TIER1_EPM10_934_24_PACK","price":312.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/0270\/8279\/files\/tier1_emp10_934_01_temporary_01.jpg?v=1726425532"},{"product_id":"rfc-bbs-d-culligan-comparable-whole-house-radial-flow-carbon-water-filter-by-tier1","title":"RFC-BBS-D Culligan Comparable Whole House Radial Flow Carbon Water Filter by Tier1","description":"\u003cp\u003eThe RFC-BBS-D Culligan Comparable Whole House Carbon Water Filter by Tier1 is ideal for 10 x 5-inch point-of-entry whole house water filtration systems. Reduce the chlorine, bad taste and odor, sand, dirt, hard scale, rust and corrosion that disrupt your home water use. Order today!\u003c\/p\u003e","brand":"Tier1","offers":[{"title":"Single","offer_id":49823846727991,"sku":"TIER1-RFC20-934","price":22.49,"currency_code":"USD","in_stock":true},{"title":"2 PACK","offer_id":49823846760759,"sku":"TIER1_RFC20_934_2_PACK","price":36.79,"currency_code":"USD","in_stock":true},{"title":"4 PACK","offer_id":49823846793527,"sku":"TIER1_RFC20_934_4_PACK","price":72.12,"currency_code":"USD","in_stock":true},{"title":"6 PACK","offer_id":49823846859063,"sku":"TIER1_RFC20_934_6_PACK","price":104.72,"currency_code":"USD","in_stock":true},{"title":"24 PACK","offer_id":49823846891831,"sku":"TIER1_RFC20_934_24_PACK","price":405.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/0270\/8279\/files\/tier1_rfc20_934_01_1.jpg?v=1726425542"},{"product_id":"tier1-gac-bb-dfs-whole-house-replacement-cartridge","title":"GAC-BB Whole House Filter Replacement Cartridge by Tier1","description":"\u003cp\u003eThe GAC-BB Whole House Filter Replacement Cartridge by Tier1 has a greater surface area allowing optimal filtration. 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It is constructed of an extruded coconut carbon block covered in a polypropylene wrap. \u003cbr\u003e  Activated carbon block filters are excellent filters which improve on the characteristics of GAC (granular activated carbon) filters in a number of ways. Carbon blocks are pressed into a single piece of carbon with a consistent density meaning the water flow is evenly distributed throughout the carbon in the filter. This prevents channeling, fluidization and carbon bypassing that can occur in traditional GAC filters. The consistent density of the carbon block also helps control flow rate and pressure drop through the filter while maintaining contact time with the carbon to ensure excellent filtration performance. Carbon block filters also typically produce less carbon fines than GAC filters, and have the added capability of capturing sediment in addition to the carbon filtration. \u003cbr\u003e  USWF carbon block filters are constructed from coconut carbon. Compared to other forms of activated carbon coconut shell carbon has more surface area and a higher density of micro pores leading to an overall greater porosity. The increased porosity of coconut carbon provides increased adsorption and filtration of volatile organic contaminants which is why it is considered as one of the best materials for water filtration. Not to mention that coconut shells are considered to be the greenest most environmentally friendly sources of carbon available. It is renewable, grows year round, and doesn't harm the trees allowing for a sustainable, continuous source of high quality carbon. \u003cbr\u003e  This American made filter is a compatible replacement for other popular activated carbon block filters like the Pentek CBC-BB, Hydronix SMCB-4510, and more.","brand":"US Water Filters","offers":[{"title":"Single","offer_id":49823853740343,"sku":"USWF-CB05-1045","price":63.89,"currency_code":"USD","in_stock":true},{"title":"2 PACK","offer_id":49823853805879,"sku":"USWF_CB05_1045_2_PACK","price":123.95,"currency_code":"USD","in_stock":true},{"title":"4 PACK","offer_id":49823853871415,"sku":"USWF_CB05_1045_4_PACK","price":240.23,"currency_code":"USD","in_stock":true},{"title":"6 PACK","offer_id":49823853904183,"sku":"USWF_CB05_1045_6_PACK","price":348.84,"currency_code":"USD","in_stock":true},{"title":"24 PACK","offer_id":49823853936951,"sku":"USWF_CB05_1045_24_PACK","price":1349.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/0270\/8279\/files\/uswf-cb05-1045.jpg?v=1726425576"},{"product_id":"uswf-coconut-carbon-block-filter-5-micron-10x4-5","title":"USWF Coconut Carbon Block Filter 5 Micron 10\"x4.5\"","description":"USWF-CB5-1045 is a 5 micron 10\"x4.5\" carbon block chlorine and sediment reduction filter that is proudly manufactured in the USA. 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Compared to other forms of activated carbon coconut shell carbon has more surface area and a higher density of micro pores leading to an overall greater porosity. The increased porosity of coconut carbon provides increased adsorption and filtration of volatile organic contaminants which is why it is considered as one of the best materials for water filtration. Not to mention that coconut shells are considered to be the greenest most environmentally friendly sources of carbon available. 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