Hero image 0 of Geekpure 20 inch Universal Compatible Carbon Block Water Filter Remove Chlorine Taste Odors- 4.5 inch x 20 inch (4 Pack), 0 of 9
Geekpure 20 inch Universal Compatible Carbon Block Water Filter Remove Chlorine Taste Odors- 4.5 inch x 20 inch (4 Pack)
Key item features
- Food-Grade Material: Constructed from 100% high-quality coconut carbon, ensuring food-grade safety for water filtration.
- Standardized Dimensions: Features a 4.5-inch diameter and 20-inch height, fitting all standard 20-inch big blue filter housings.
- Effective Filtration: Designed to remove chlorine, unpleasant tastes, odors, and very fine particulates from water.
- Extended Lifespan: Offers a filter life of 6-12 months, suitable for both residential and commercial applications.
- Secure Packaging: Each filter is individually wrapped and sealed to maintain product integrity and extend shelf life.
- Broad Compatibility: Universally compatible with most 20-inch standard-sized big blue housings, including various popular brands.
- Operational Parameters: Functions effectively within a feed water pressure range of 40-100 PSI and temperatures of 40-110°F.
Generated by AI
Specs
- Water contaminants removedChlorine
- BrandGeekpure
- Rec. useResidential, Commercial
- Height20 in
- ModelCTO-20B x4
- Count4
Current price is USD$99.99
Price when purchased online
- Free shipping
Free 30-day returns
How do you want your item?
Columbus, 43215
Arrives between Apr 8 - Apr 10
|
Sold and shipped by GEEKPURE
4.374695863746958 stars out of 5, based on 411 seller reviews(4.4)411 seller reviews
Free 30-day returns
Similar items you might like
Based on what customers bought
100+ bought since yesterday PUR PLUS Water Pitcher Replacement Filter $7.99 Was $12.96
100+ bought since yesterday
2 optionsAvailable in additional 2 options$799current price $7.99, Was $12.96$12.96PUR PLUS Water Pitcher Replacement Filter
43474.5 out of 5 Stars. 4347 reviewsGeekpure Universal Compatible Reverse Osmosis Filter Replacement Set with 75GPD Membrane-Pack of 5 $47.99
4 optionsAvailable in additional 4 options$4799current price $47.99Geekpure Universal Compatible Reverse Osmosis Filter Replacement Set with 75GPD Membrane-Pack of 5
2144.7 out of 5 Stars. 214 reviews2 PK, Hydronix Carbon Block Drinking Water Replacement Cartridge Reduce Sediment, Lead, Asbestos, Chlorine, Cysts & More $23.00
$2300current price $23.002 PK, Hydronix Carbon Block Drinking Water Replacement Cartridge Reduce Sediment, Lead, Asbestos, Chlorine, Cysts & More
94.9 out of 5 Stars. 9 reviewsNispira 2387 Water Filter Replacement Compatible with Alexapure Pro Gravity-Fed Water Filtration System, 5,000-Gallon Capacity, 2 Pack $49.99
$4999current price $49.99Nispira 2387 Water Filter Replacement Compatible with Alexapure Pro Gravity-Fed Water Filtration System, 5,000-Gallon Capacity, 2 Pack
25 out of 5 Stars. 2 reviews2-PACK Of 5 Micron Big Blue Coconut Shell Carbon Block Water Filter 20"x4.5" ... $40.88
$4088current price $40.882-PACK Of 5 Micron Big Blue Coconut Shell Carbon Block Water Filter 20"x4.5" ...
65 out of 5 Stars. 6 reviews25 Pack of Inline Post/Carbon Polishing Water Filter Cartridge for RO Standard Size by Aquaboon $99.79
$9979current price $99.7925 Pack of Inline Post/Carbon Polishing Water Filter Cartridge for RO Standard Size by Aquaboon
VEVOR Whole House Water Filter Replacement Cartridge, 4.5" x 20" Iron & Manganese Reducing Replacement Filter for 3-Stage Whole Home Water Filtration System, Reduce Chlorine, Bad Taste, Odor $35.99 Was $39.99
$3599current price $35.99, Was $39.99$39.99VEVOR Whole House Water Filter Replacement Cartridge, 4.5" x 20" Iron & Manganese Reducing Replacement Filter for 3-Stage Whole Home Water Filtration System, Reduce Chlorine, Bad Taste, Odor
Coconut Shell CTO, Cyst Carbon Block Drinking Water Filter, 2.5 x 10, 0.5 Micron $19.99
$1999current price $19.99Coconut Shell CTO, Cyst Carbon Block Drinking Water Filter, 2.5 x 10, 0.5 Micron
124.9 out of 5 Stars. 12 reviewsZeroFilter Online, Compatible with ZeroWater®, 5-Stage Replacement Filters 2-Pack – Zero Contaminants, Pure Water Every Time $31.99
4 optionsAvailable in additional 4 options$3199current price $31.99ZeroFilter Online, Compatible with ZeroWater®, 5-Stage Replacement Filters 2-Pack – Zero Contaminants, Pure Water Every Time
743.8 out of 5 Stars. 74 reviewsNispira Water Filter Replacement Compatible with Nakii Aquaphor Water Pitcher Dispenser Removes Chlorine, Lead, Odor, Color Reduce Water Hardness, 2 Packs $19.99
$1999current price $19.99Nispira Water Filter Replacement Compatible with Nakii Aquaphor Water Pitcher Dispenser Removes Chlorine, Lead, Odor, Color Reduce Water Hardness, 2 Packs
VEVOR Whole House Water Filter Replacement Cartridge, 4.5" x 20" GAC Activated Carbon, Replacement Filter for Whole Home Water Filtration System, Reduce Chlorine, Chemicals, VOCs, Taste, Odor $32.32 Was $35.99
$3232current price $32.32, Was $35.99$35.99VEVOR Whole House Water Filter Replacement Cartridge, 4.5" x 20" GAC Activated Carbon, Replacement Filter for Whole Home Water Filtration System, Reduce Chlorine, Chemicals, VOCs, Taste, Odor
Brita Hub Replacement Water Filter Instant Powerful Countertop Water Filtration System $26.54
$2654current price $26.54Brita Hub Replacement Water Filter Instant Powerful Countertop Water Filtration System
1914.7 out of 5 Stars. 191 reviewsCaware BCBC-20(1) 1 20 inch x 4 1/2 inch Coconut Shell Carbon Block Cartridge - Pack of 1 $79.99
$7999current price $79.99Caware BCBC-20(1) 1 20 inch x 4 1/2 inch Coconut Shell Carbon Block Cartridge - Pack of 1
Omnipure L5515 2.5 x 10 1 Micron Carbon Block with Lead Reduction Water Filter $36.20
$3620current price $36.20Omnipure L5515 2.5 x 10 1 Micron Carbon Block with Lead Reduction Water Filter
50+ bought since yesterday Culligan with ZeroWater Technology Filter Replacement, 5-Stage Advanced Water Filter – 2 Count $31.20 $15.60/ea
50+ bought since yesterday
$3120current price $31.20$15.60/eaCulligan with ZeroWater Technology Filter Replacement, 5-Stage Advanced Water Filter – 2 Count
4094.4 out of 5 Stars. 409 reviewsNispira Regular Water Filter Replacement for Seychelle Gen 2 Dual pH2O Water Pitcher Removes Lead, Odor, Color, Reduce Chlorine, Water Hardness, 2 Set $41.99
$4199current price $41.99Nispira Regular Water Filter Replacement for Seychelle Gen 2 Dual pH2O Water Pitcher Removes Lead, Odor, Color, Reduce Chlorine, Water Hardness, 2 Set
15 out of 5 Stars. 1 reviews20" x 4.5", 1 Micron Carbon Block Filter Cartridge Big Blue BB Full Flow by CFS $39.95
$3995current price $39.9520" x 4.5", 1 Micron Carbon Block Filter Cartridge Big Blue BB Full Flow by CFS
11 out of 5 Stars. 1 reviewsiSpring F3-RO500 1-Year Replacement Filter Pack for RO500 Series Tankless Reverse Osmosis Water Filtration System $106.99
$10699current price $106.99iSpring F3-RO500 1-Year Replacement Filter Pack for RO500 Series Tankless Reverse Osmosis Water Filtration System
VEVOR Whole House Water Filter Replacement Cartridge, 4.5" x 20" CTO Carbon Block, Replacement Filter for 3-Stage Whole Home Water Filtration System, Reduce Chlorine, Bad Taste, Odor, 2 Pack $55.99
$5599current price $55.99VEVOR Whole House Water Filter Replacement Cartridge, 4.5" x 20" CTO Carbon Block, Replacement Filter for 3-Stage Whole Home Water Filtration System, Reduce Chlorine, Bad Taste, Odor, 2 Pack
Pentair EP-20BB Carbon Block Water Filter – 5 Micron 4.5 x 20 Inch Cartridge $119.00
$11900current price $119.00Pentair EP-20BB Carbon Block Water Filter – 5 Micron 4.5 x 20 Inch Cartridge
About this item
Product details
Product description
Specification:
FEED WATER PRESSURE: 40 - 100 PSI
TEMPERATE:40-110°F/5-45°C
PH:3.0 -11.0
MAX TDS :1000 PPM
TURBIDITY < 1.0 NTU
MAX SDI <4.0
HARDNESS < 5 GPG
Shelf life: 3Years
More valuable information:
✪What is dimension of the Geekpure Replacement Water Filters?
It is 4.5"ODx 20" height and standard.
✪What is the function?
Carbon block filter, Remove chlorine, taste & odors, very fine particulates. life time:6-12months.
✪If not Geekpure, the filters is available to other brands big blue filter?
Please don't worry. it compatible to most 20inch standard sized big blue housing ,includes Ispring, Express Water, Culligan and more brands.
✪What is in the box?
4pcs Carbon Block inside.
Note:
1. The Life Time of the Filter Cartridge Depends on Usage Amount and Feed Water Quality.
2.It Is Normal for Some Black Carbon Fines to Appear in the Water When Emptying the First 2 Tanks Of Water. The First 2 Tanks of Water Produced Should Be Emptied and Not Used.
3.Push the Tubing All the Way in and Use Teflon Tape During Installation.
- FOOD GRADE MATERIAL-Made of 100% high quality coconut carbon .Pack of 4.
- STANDARD-CTO-20B x4 Fits all standard 20" sized big blue filter housing, size at 4.5" diameter x 20" height
- Function-Carbon block filter is used to remove Remove chlorine, taste & odors, very fine particulates. life time:6-12months ,these can be used for residential and commercial applications
- GOOD PACKING-All Filters are individually wrapped&sealed and extend shelf life
- RESPONSABLE MANUFACTURER- ISO9001:2008 certificated Manufacturer ,also Member of Water Quality Association (WQA)
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.
Specifications
Water contaminants removed
Chlorine
Brand
Geekpure
Rec. use
Residential, Commercial
Height
20 in
Warranty
Warranty information
1 year
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Check out these related products
Geekpure 20-Inch Whole House Replacement Water Filter Cartridges PP Sediment and Block Carbon Filters-4.5 Inch x 20 Inch -5 Micron (Pack of 4) $79.99
$7999current price $79.99Geekpure 20-Inch Whole House Replacement Water Filter Cartridges PP Sediment and Block Carbon Filters-4.5 Inch x 20 Inch -5 Micron (Pack of 4)
284.8 out of 5 Stars. 28 reviewsGeekpure 10 Inch Whole House Replacement Water Filters Set with PP Sediment and Carbon Block -4.5"x 10"-5 Micron $59.99 Was $74.99
$5999current price $59.99, Was $74.99$74.99Geekpure 10 Inch Whole House Replacement Water Filters Set with PP Sediment and Carbon Block -4.5"x 10"-5 Micron
384.7 out of 5 Stars. 38 reviewsTier1 10 Micron 10 x 2.5 Water Filter | Whole House Carbon Block Water Filter Replacement Cartridge | Compatible with Pentek EPM-10, 155634-43, EP-10, CB-25-1010 | 2.5 x 10 Water Filter (4-Pack) $87.69
$8769current price $87.69Tier1 10 Micron 10 x 2.5 Water Filter | Whole House Carbon Block Water Filter Replacement Cartridge | Compatible with Pentek EPM-10, 155634-43, EP-10, CB-25-1010 | 2.5 x 10 Water Filter (4-Pack)
Tier1 30 Micron 20 Inch x 4.5 Inch | 4-Pack Pleated Polyester Whole House Sediment Water Filter Replacement Cartridge | Compatible with Pentek R30-20BB, 155430-43, SPC-45-2030, Home Water Filter $36.99
$3699current price $36.99Tier1 30 Micron 20 Inch x 4.5 Inch | 4-Pack Pleated Polyester Whole House Sediment Water Filter Replacement Cartridge | Compatible with Pentek R30-20BB, 155430-43, SPC-45-2030, Home Water Filter
Geekpure 10-Inch PP Sediment Filter for Whole House Water Filter System-4.5" x 10"-5 Micron $42.99
$4299current price $42.99Geekpure 10-Inch PP Sediment Filter for Whole House Water Filter System-4.5" x 10"-5 Micron
434.7 out of 5 Stars. 43 reviewsTier1 20 Micron 10 Inch x 4.5 Inch | 6-Pack Polypropylene String Wound Whole House Sediment Water Filter Replacement Cartridge | Compatible with SWC-45-1020, Home Water Filter $23.79
$2379current price $23.79Tier1 20 Micron 10 Inch x 4.5 Inch | 6-Pack Polypropylene String Wound Whole House Sediment Water Filter Replacement Cartridge | Compatible with SWC-45-1020, Home Water Filter
Tier1 20 Micron 20 Inch x 2.5 Inch | 6-Pack Spun Wound Polypropylene Whole House Sediment Water Filter Replacement Cartridge | Compatible with Pentek P20-20, Purtrex PX20-20, Home Water Filter $20.01
$2001current price $20.01Tier1 20 Micron 20 Inch x 2.5 Inch | 6-Pack Spun Wound Polypropylene Whole House Sediment Water Filter Replacement Cartridge | Compatible with Pentek P20-20, Purtrex PX20-20, Home Water Filter
Tier1 20 Micron 20x4.5 Water Filter | Whole House Sediment Water Filter | Pleated Polyester Cartridge | Replacement for Pentek ECP20-20BB, Hydronix SPC-45-2020 | High-Flow 4.5 x 20 Water Filter (6pk) $21.89
$2189current price $21.89Tier1 20 Micron 20x4.5 Water Filter | Whole House Sediment Water Filter | Pleated Polyester Cartridge | Replacement for Pentek ECP20-20BB, Hydronix SPC-45-2020 | High-Flow 4.5 x 20 Water Filter (6pk)
Tier1 50 Micron 10 x 4.5 Water Filter | Pleated Polyester Whole House Sediment Filter Cartridge | Replacement for Pentek R50-BB, 155053-43, SPC-45-1050 | High Flow 4.5 x 10 Water Pre-Filter (2-Pack) $20.29
$2029current price $20.29Tier1 50 Micron 10 x 4.5 Water Filter | Pleated Polyester Whole House Sediment Filter Cartridge | Replacement for Pentek R50-BB, 155053-43, SPC-45-1050 | High Flow 4.5 x 10 Water Pre-Filter (2-Pack)
Tier1 1 Micron 20 Inch x 4.5 Inch | Pleated Polyester Whole House Sediment Water Filter Replacement Cartridge | Compatible with Pentek 255493-43, SPF-45-2001, FM-BB-20-1, Home Water Filter $26.72
$2672current price $26.72Tier1 1 Micron 20 Inch x 4.5 Inch | Pleated Polyester Whole House Sediment Water Filter Replacement Cartridge | Compatible with Pentek 255493-43, SPF-45-2001, FM-BB-20-1, Home Water Filter
33.7 out of 5 Stars. 3 reviewsTier1 10 Micron 10 Inch x 4.5 Inch | 4-Pack Spun Wound Polypropylene Whole House Sediment Water Filter Replacement Cartridge | Compatible with Hydronix SDC-45-1010, SDF-45-1010, Home Water Filter $13.99
$1399current price $13.99Tier1 10 Micron 10 Inch x 4.5 Inch | 4-Pack Spun Wound Polypropylene Whole House Sediment Water Filter Replacement Cartridge | Compatible with Hydronix SDC-45-1010, SDF-45-1010, Home Water Filter
15 out of 5 Stars. 1 reviewsTier1 20 Micron 20 Inch x 4.5 Inch | 6-Pack Pleated Polyester Whole House Sediment Water Filter Replacement Cartridge | Compatible with Pentek ECP20-20BB, Hydronix SPC-45-2020, Home Water Filter $31.99
$3199current price $31.99Tier1 20 Micron 20 Inch x 4.5 Inch | 6-Pack Pleated Polyester Whole House Sediment Water Filter Replacement Cartridge | Compatible with Pentek ECP20-20BB, Hydronix SPC-45-2020, Home Water Filter
Tier1 1 Micron 20x4.5 Water Filter | Spun Wound Polypropylene Whole House Cartridge | Replacement for Pentek DGD-2501-20, 155360-43, P1-20BB | Fine Sediment & Rust Filtration | 4.5 x 20 Water Filter $21.29
6 optionsAvailable in additional 6 options$2129current price $21.29Tier1 1 Micron 20x4.5 Water Filter | Spun Wound Polypropylene Whole House Cartridge | Replacement for Pentek DGD-2501-20, 155360-43, P1-20BB | Fine Sediment & Rust Filtration | 4.5 x 20 Water Filter
65 out of 5 Stars. 6 reviews
Customer ratings & reviews
How item rating is calculated
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |
Showing 1-3 of 47 reviews
Mar 3, 2025
kathy
5 out of 5 stars review
Verified Purchase
Amazing stuff. Noticed the water difference immediately.
Incentivized Review
Helpful?3CATMVBLRIP5989020737
Feb 10, 2025
E
5 out of 5 stars review
Verified Purchase
great filter be advised it does not come with the o ring.
Incentivized Review
Helpful?3CATMVBLRIP5989020737
Feb 6, 2025
JEFF
5 out of 5 stars review
Verified Purchase
house filter
works as advertised.
Incentivized Review
Helpful?3CATMVBLRIP5989020737
