Shop with Confidence — Free Shipping on All Orders

{"id":15451136196759,"title":"Pentair Pentek FloPlus-10BB Big Blue 10-Inch Carbon Block Water Filter 10\" x 4.5\" Pack of 1","handle":"pentair-pentek-floplus-10bb-big-blue-10-inch-carbon-block-water-filter-10-x-4-5-pack-of-1","description":"\u003ch3\u003ePentair Pentek FloPlus-10BB Big Blue 10-Inch Carbon Block Water Filter\u003c\/h3\u003e\n\u003cp id=\"b\"\u003ePentair Pentek FloPlus Cartridges utilize the benefit of small particle\nreduction at a flow rate comparable to a 10-micron rated cartridge. This\nproduct boasts extremely low pressure drops and high flow rates – comparable\nto 10-micron (very open) carbon cartridges. Its efficiency is so high that\nvery small particles can be removed to create cleaner, safer water. These\ncartridges are ideal for applications where pressure drop and low flow have\nbeen chronic problems in the past, as well as whole house water treatment with\nthe addition of small particle reduction. However, it will address the needs\nof any end user looking for a product that offers high flow, low pressure\ndrop, infrequent cartridge changes and small particle reduction.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eCLEANER, BETTER-TASTING WATER - Reduces chlorine taste and odor while capturing very fine particles, delivering fresher water to every tap in your home from a single whole house carbon block cartridge.\u003c\/li\u003e\n \u003cli\u003eHIGH FLOW, LOW PRESSURE DROP - Flows like a nominal 10 micron cartridge yet filters to 0.5 micron efficiency, so you get fine filtration without sacrificing water pressure, at just 4 psi at 2 gpm.\u003c\/li\u003e\n \u003cli\u003eNSF CERTIFIED FOR CYST REDUCTION - Bonded powdered activated carbon block tested and certified to NSF\/ANSI Standard 53 to reduce cysts such as Cryptosporidium and Giardia by mechanical means.\u003c\/li\u003e\n \u003cli\u003eFITS 10-INCH BIG BLUE HOUSINGS - Drops into any 10\" x 4.5\" Big Blue or heavy duty whole house housing and replaces most 10-inch carbon block cartridges; ideal where low flow and pressure drop have been chronic problems.\u003c\/li\u003e\n \u003cli\u003e25,000 GALLON CAPACITY - Provides more than 25,000 gallons of chlorine taste and odor reduction at 2 gpm; replace every 6 months or when you notice a drop in water pressure or water quality.\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-10-28T15:53:01+11:00","created_at":"2026-10-27T14:20:14+11:00","vendor":"Pentek","type":"Replacement Under-Sink Water Filters","tags":["home_improvement_Oct2026"],"price":38300,"price_min":38300,"price_max":38300,"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":68164279337111,"title":"Pack of 1 \/ 10\" x 4.5\"","option1":"Pack of 1","option2":"10\" x 4.5\"","option3":null,"sku":"B003ZW5IVG","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Pentair Pentek FloPlus-10BB Big Blue 10-Inch Carbon Block Water Filter 10\" x 4.5\" Pack of 1 - Pack of 1 \/ 10\" x 4.5\"","public_title":"Pack of 1 \/ 10\" x 4.5\"","options":["Pack of 1","10\" x 4.5\""],"price":38300,"weight":630,"compare_at_price":null,"inventory_management":"shopify","barcode":"051678014615","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/newnestshop.com\/cdn\/shop\/files\/B003ZW5IVG.jpg?v=1793091225","\/\/newnestshop.com\/cdn\/shop\/files\/91Y9sCiQDBL.jpg?v=1793091225","\/\/newnestshop.com\/cdn\/shop\/files\/71dLP8Et9NL.jpg?v=1793091225","\/\/newnestshop.com\/cdn\/shop\/files\/71PE_LGszfL.jpg?v=1793091225","\/\/newnestshop.com\/cdn\/shop\/files\/711TVvCQCKL.jpg?v=1793091225","\/\/newnestshop.com\/cdn\/shop\/files\/71W75hDXQwL.jpg?v=1793091225"],"featured_image":"\/\/newnestshop.com\/cdn\/shop\/files\/B003ZW5IVG.jpg?v=1793091225","options":["Size","Style"],"media":[{"alt":null,"id":46554868121751,"position":1,"preview_image":{"aspect_ratio":0.49,"height":2560,"width":1254,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/B003ZW5IVG.jpg?v=1793091225"},"aspect_ratio":0.49,"height":2560,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/B003ZW5IVG.jpg?v=1793091225","width":1254},{"alt":null,"id":46554868154519,"position":2,"preview_image":{"aspect_ratio":0.449,"height":2560,"width":1149,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/91Y9sCiQDBL.jpg?v=1793091225"},"aspect_ratio":0.449,"height":2560,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/91Y9sCiQDBL.jpg?v=1793091225","width":1149},{"alt":null,"id":46554868187287,"position":3,"preview_image":{"aspect_ratio":0.5,"height":2000,"width":1000,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/71dLP8Et9NL.jpg?v=1793091225"},"aspect_ratio":0.5,"height":2000,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/71dLP8Et9NL.jpg?v=1793091225","width":1000},{"alt":null,"id":46554868220055,"position":4,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/71PE_LGszfL.jpg?v=1793091225"},"aspect_ratio":1.0,"height":2000,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/71PE_LGszfL.jpg?v=1793091225","width":2000},{"alt":null,"id":46554868252823,"position":5,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/711TVvCQCKL.jpg?v=1793091225"},"aspect_ratio":1.0,"height":2000,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/711TVvCQCKL.jpg?v=1793091225","width":2000},{"alt":null,"id":46554868285591,"position":6,"preview_image":{"aspect_ratio":0.998,"height":2486,"width":2480,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/71W75hDXQwL.jpg?v=1793091225"},"aspect_ratio":0.998,"height":2486,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/71W75hDXQwL.jpg?v=1793091225","width":2480}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003ePentair Pentek FloPlus-10BB Big Blue 10-Inch Carbon Block Water Filter\u003c\/h3\u003e\n\u003cp id=\"b\"\u003ePentair Pentek FloPlus Cartridges utilize the benefit of small particle\nreduction at a flow rate comparable to a 10-micron rated cartridge. This\nproduct boasts extremely low pressure drops and high flow rates – comparable\nto 10-micron (very open) carbon cartridges. Its efficiency is so high that\nvery small particles can be removed to create cleaner, safer water. These\ncartridges are ideal for applications where pressure drop and low flow have\nbeen chronic problems in the past, as well as whole house water treatment with\nthe addition of small particle reduction. However, it will address the needs\nof any end user looking for a product that offers high flow, low pressure\ndrop, infrequent cartridge changes and small particle reduction.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eCLEANER, BETTER-TASTING WATER - Reduces chlorine taste and odor while capturing very fine particles, delivering fresher water to every tap in your home from a single whole house carbon block cartridge.\u003c\/li\u003e\n \u003cli\u003eHIGH FLOW, LOW PRESSURE DROP - Flows like a nominal 10 micron cartridge yet filters to 0.5 micron efficiency, so you get fine filtration without sacrificing water pressure, at just 4 psi at 2 gpm.\u003c\/li\u003e\n \u003cli\u003eNSF CERTIFIED FOR CYST REDUCTION - Bonded powdered activated carbon block tested and certified to NSF\/ANSI Standard 53 to reduce cysts such as Cryptosporidium and Giardia by mechanical means.\u003c\/li\u003e\n \u003cli\u003eFITS 10-INCH BIG BLUE HOUSINGS - Drops into any 10\" x 4.5\" Big Blue or heavy duty whole house housing and replaces most 10-inch carbon block cartridges; ideal where low flow and pressure drop have been chronic problems.\u003c\/li\u003e\n \u003cli\u003e25,000 GALLON CAPACITY - Provides more than 25,000 gallons of chlorine taste and odor reduction at 2 gpm; replace every 6 months or when you notice a drop in water pressure or water quality.\u003c\/li\u003e\n \u003c\/ul\u003e"}

Pentair Pentek FloPlus-10BB Big Blue 10-Inch Carbon Block Water Filter 10" x 4.5" Pack of 1

In Stock. Leaves warehouse within 2 - 3 business days

$383.00 AUD
Maximum quantity available reached.
Free Shipping Australia Wide
100% Safe & Secure Checkout
100 Days Return Policy *
1 Year Warranty *

Pentair Pentek FloPlus-10BB Big Blue 10-Inch Carbon Block Water Filter

Pentair Pentek FloPlus Cartridges utilize the benefit of small particle reduction at a flow rate comparable to a 10-micron rated cartridge. This product boasts extremely low pressure drops and high flow rates – comparable to 10-micron (very open) carbon cartridges. Its efficiency is so high that very small particles can be removed to create cleaner, safer water. These cartridges are ideal for applications where pressure drop and low flow have been chronic problems in the past, as well as whole house water treatment with the addition of small particle reduction. However, it will address the needs of any end user looking for a product that offers high flow, low pressure drop, infrequent cartridge changes and small particle reduction.

Product Features

  • CLEANER, BETTER-TASTING WATER - Reduces chlorine taste and odor while capturing very fine particles, delivering fresher water to every tap in your home from a single whole house carbon block cartridge.
  • HIGH FLOW, LOW PRESSURE DROP - Flows like a nominal 10 micron cartridge yet filters to 0.5 micron efficiency, so you get fine filtration without sacrificing water pressure, at just 4 psi at 2 gpm.
  • NSF CERTIFIED FOR CYST REDUCTION - Bonded powdered activated carbon block tested and certified to NSF/ANSI Standard 53 to reduce cysts such as Cryptosporidium and Giardia by mechanical means.
  • FITS 10-INCH BIG BLUE HOUSINGS - Drops into any 10" x 4.5" Big Blue or heavy duty whole house housing and replaces most 10-inch carbon block cartridges; ideal where low flow and pressure drop have been chronic problems.
  • 25,000 GALLON CAPACITY - Provides more than 25,000 gallons of chlorine taste and odor reduction at 2 gpm; replace every 6 months or when you notice a drop in water pressure or water quality.

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.