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{"id":15441435852951,"title":"FILTER CARTRIDG US550","handle":"filter-cartridg-us550","description":"\u003ch3\u003eFILTER CARTRIDG US550\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eThe Culligan D-40A Level 4 Premium Filtration cartridge reduces bad taste \u0026amp;\nodor, aesthetic chlorine taste \u0026amp; odor, sediment, lead, asbestos, cysts such as\ncryptosporidium \u0026amp; giardia, mercury, turbidity, atrazine, lindane, and\nparticulate class 1.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eCulligan D-40A Carbon Block Drinking Water Filter Replacement Cartridge\u003c\/li\u003e\n \u003cli\u003eLevel 4 Premium Filtration\u003c\/li\u003e\n \u003cli\u003eReduces: Bad taste \u0026amp; odor, aesthetic chlorine taste \u0026amp; odor, sediment, lead, asbestos, cysts such as giardia \u0026amp; cryptosporidium, mercury, turbidity, atrazine, lindane and particulate class I\u003c\/li\u003e\n \u003cli\u003e0.5 Micron carbon block cartridge.\u003c\/li\u003e\n \u003cli\u003eUse with Culligan US-600A\u003c\/li\u003e\n \u003cli\u003eNFS Tested and Certified\u003c\/li\u003e\n \u003cli\u003ePackage includes: D-40A cartridge and cartridge change reminder sticker\u003c\/li\u003e\n \u003cli\u003eFilter life: 600 gallons or 6 months\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-10-25T14:18:00+11:00","created_at":"2026-10-25T02:58:30+11:00","vendor":"Culligan","type":"Replacement Under-Sink Water Filters","tags":["home_improvement_Oct2026"],"price":24200,"price_min":24200,"price_max":24200,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":68129369292951,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B00PV4JFF6","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"FILTER CARTRIDG US550","public_title":null,"options":["Default Title"],"price":24200,"weight":349,"compare_at_price":null,"inventory_management":"shopify","barcode":"033663005242","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/newnestshop.com\/cdn\/shop\/files\/B00PV4JFF6.jpg?v=1792857513"],"featured_image":"\/\/newnestshop.com\/cdn\/shop\/files\/B00PV4JFF6.jpg?v=1792857513","options":["Title"],"media":[{"alt":null,"id":46504819392663,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1000,"width":1000,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/B00PV4JFF6.jpg?v=1792857513"},"aspect_ratio":1.0,"height":1000,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/B00PV4JFF6.jpg?v=1792857513","width":1000}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eFILTER CARTRIDG US550\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eThe Culligan D-40A Level 4 Premium Filtration cartridge reduces bad taste \u0026amp;\nodor, aesthetic chlorine taste \u0026amp; odor, sediment, lead, asbestos, cysts such as\ncryptosporidium \u0026amp; giardia, mercury, turbidity, atrazine, lindane, and\nparticulate class 1.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eCulligan D-40A Carbon Block Drinking Water Filter Replacement Cartridge\u003c\/li\u003e\n \u003cli\u003eLevel 4 Premium Filtration\u003c\/li\u003e\n \u003cli\u003eReduces: Bad taste \u0026amp; odor, aesthetic chlorine taste \u0026amp; odor, sediment, lead, asbestos, cysts such as giardia \u0026amp; cryptosporidium, mercury, turbidity, atrazine, lindane and particulate class I\u003c\/li\u003e\n \u003cli\u003e0.5 Micron carbon block cartridge.\u003c\/li\u003e\n \u003cli\u003eUse with Culligan US-600A\u003c\/li\u003e\n \u003cli\u003eNFS Tested and Certified\u003c\/li\u003e\n \u003cli\u003ePackage includes: D-40A cartridge and cartridge change reminder sticker\u003c\/li\u003e\n \u003cli\u003eFilter life: 600 gallons or 6 months\u003c\/li\u003e\n \u003c\/ul\u003e"}

FILTER CARTRIDG US550

In Stock. Leaves warehouse within 2 - 3 business days

$242.00 AUD
Maximum quantity available reached.
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100 Days Return Policy *
1 Year Warranty *

FILTER CARTRIDG US550

The Culligan D-40A Level 4 Premium Filtration cartridge reduces bad taste & odor, aesthetic chlorine taste & odor, sediment, lead, asbestos, cysts such as cryptosporidium & giardia, mercury, turbidity, atrazine, lindane, and particulate class 1.

Product Features

  • Culligan D-40A Carbon Block Drinking Water Filter Replacement Cartridge
  • Level 4 Premium Filtration
  • Reduces: Bad taste & odor, aesthetic chlorine taste & odor, sediment, lead, asbestos, cysts such as giardia & cryptosporidium, mercury, turbidity, atrazine, lindane and particulate class I
  • 0.5 Micron carbon block cartridge.
  • Use with Culligan US-600A
  • NFS Tested and Certified
  • Package includes: D-40A cartridge and cartridge change reminder sticker
  • Filter life: 600 gallons or 6 months

Buy with confidence as this product comes with 18 months full local warranty in Australia & New Zealand (unless otherwise stated in the overview).

This product also comes with the benefits of the CocoonPower Warranty. For further details please read our Warranty Guidelines.

You can also purchase 3 Year Extended Care. If you are interested please see our Extended Care Information.