{"v":"2.0","page_type":"product","title":"Hydronix CB-25-2005 Carbon Block Filters are manufactured with high purity coconut shell activated carbon- Hydronix carbon blocks provide high chlorine reduction, great dirt-holding capactiy and greatly reduced carbon fines- CB-25-2005 carbon filters are ideal for point-of-use (POU) and reverse osmosis applications, but can also be used in a wide range of residential, food service, commercial and industrial applications- Great alternative to traditional GAC filters where high chlorine reduction is needed- Great chlorine removal capacity- CTO capacity: 9,000 gallons @ 2 gpm- Certified to NSF Standard 42 for material requirements only- Specifications:- Filter Application: Chlorine/Taste/Odor, Sediment/Dirt/Rust- Cartridge Style: Drop-In- Micron Rating (Nominal): 5 µm- Manufacturer: Hydronix- Dimensions:- Length: 20'' (50-8 cm)- Outer Diameter: 2-5''- Operating Conditions:- Flow Rate: 2 gpm- Initial Pressure Drop: 2 psid at 2 gpm psid- Temperature Rating: 40-180 °F- CTO Reduction Capacity: 9000 Gallons- Materials of Construction:- End Cap Material: Polypropylene- Filter Media: Coconut Shell Carbon Block- End Caps: DOE- Inner/Outer Wraps: Polypropylene- Netting: Polypropylene- Gaskets: Neoprene- Certifications: NSF 42- SKU: CWD3233","breadcrumbs":[{"label":"Home","href":"/python/html6/index.html"},{"label":"Brands","href":"/python/html6/menu_brand_index/menu_brand_index_brands_87101ba214.html"},{"label":"Hydronix","href":"/python/html6/menu_brand_products/1000/78000/menu_brand_products_Hydronix_1_8708902821.html"},{"label":"cb-25-2005","href":null}],"content":{"product":{"mpn":"cb-25-2005","manufacturer":"Hydronix","brand":"Hydronix","brand_url":"/python/html6/menu_brand_products/1000/78000/menu_brand_products_Hydronix_1_8708902821.html","title":"Hydronix CB-25-2005 Carbon Block Filters are manufactured with high purity coconut shell activated carbon- Hydronix carbon blocks provide high chlorine reduction, great dirt-holding capactiy and greatly reduced carbon fines- CB-25-2005 carbon filters are ideal for point-of-use (POU) and reverse osmosis applications, but can also be used in a wide range of residential, food service, commercial and industrial applications- Great alternative to traditional GAC filters where high chlorine reduction is needed- Great chlorine removal capacity- CTO capacity: 9,000 gallons @ 2 gpm- Certified to NSF Standard 42 for material requirements only- Specifications:- Filter Application: Chlorine/Taste/Odor, Sediment/Dirt/Rust- Cartridge Style: Drop-In- Micron Rating (Nominal): 5 µm- Manufacturer: Hydronix- Dimensions:- Length: 20'' (50-8 cm)- Outer Diameter: 2-5''- Operating Conditions:- Flow Rate: 2 gpm- Initial Pressure Drop: 2 psid at 2 gpm psid- Temperature Rating: 40-180 °F- CTO Reduction Capacity: 9000 Gallons- Materials of Construction:- End Cap Material: Polypropylene- Filter Media: Coconut Shell Carbon Block- End Caps: DOE- Inner/Outer Wraps: Polypropylene- Netting: Polypropylene- Gaskets: Neoprene- Certifications: NSF 42- SKU: CWD3233","description":"","attributes":[{"name":"Brand name","values":[{"value":"Hydronix","url":"/python/html6/menu_attr_pair/1000/207000000/207835000/menu_attr_pair_Brandname_Hydronix_1_767d00f90f.html"}],"name_url":"/python/html6/menu_attr_pair/1000/207000000/207835000/menu_attr_pair_Brandname_Hydronix_1_767d00f90f.html"},{"name":"Manufacturer name","values":[{"value":"Hydronix","url":"/python/html6/menu_attr_pair/1000/8000000/8817000/menu_attr_pair_Manufacturername_Hydronix_1_2c44feaa78.html"}],"name_url":"/python/html6/menu_attr_pair/1000/8000000/8817000/menu_attr_pair_Manufacturername_Hydronix_1_2c44feaa78.html"},{"name":"Manufacturer","values":[{"value":"Hydronix","url":"/python/html6/menu_attr_pair/1000/151000000/151299000/menu_attr_pair_Manufacturer_Hydronix_1_ab4c44c163.html"}],"name_url":"/python/html6/menu_attr_pair/1000/151000000/151299000/menu_attr_pair_Manufacturer_Hydronix_1_ab4c44c163.html"}],"images":[],"distributors":[{"name":"Walmart","sku":"47830769","url":"https://www.walmart.com/ip/Hydronix-CB-25-2005-Replacement-Carbon-Water-Filter-20-inch-x-2-5-inch-5-Micron/47830769","pricing":[{"quantity":1,"price_usd":20.07}],"stock":{"available":false,"quantity":null,"lead_time_days":null},"moq":1,"multiple":1,"image":"https://i5.walmartimages.com/asr/948a51dd-1d18-4d08-b4ed-1bc502b0436e_1.41985c51f087c6c37b670f343b390000.jpeg?odnHeight=450&odnWidth=450&odnBg=FFFFFF"}],"amazon":{"available":false,"products":[]},"metadata":{"generated_date":"2026-09-17","last_updated":"2026-09-17","data_sources":["Walmart"],"completeness":0.55,"version":"1.2"}}},"pagination":null,"nav":{"home":"/python/html6/index.html","brands":"/python/html6/menu_brand_index/menu_brand_index_brands_87101ba214.html","parts":"/python/html6/menu_part_index/menu_part_index_parts_909e6bf0ca.html","attributes":"/python/html6/menu_attr_index/menu_attr_index_attributes_d7f67a250d.html"}}