Aquaboon

Aquaboon 4 5 x 20 inch Carbon Filter Cartridge - 5 Micron Coconut Shell CTO Big Blue Filter

854+ bought in the past month

$79.79

About this item

  • Unleash the Potential of Our Whole House Activated Carbon Filter Cartridge. Aquaboon 4.5 x 20 carbon block filter is created to capture chlorine and other harmful industrial chemicals, ensuring every drop of water is free from harmful substances. Revel in the unparalleled taste and purity, whether you're hydrating, cooking, bathing, or simply enjoying life's daily moments. Embrace superior water quality with our filter cartridge, enhancing your home water experience.
  • Simplify Maintenance and Enhance Convenience with our Water Filter Cartridge Replacement: Designed for easy replacement, our activated carbon water filter cartridge ensures uninterrupted access to clean, great-tasting water. These water filters cartridges effortlessly withstand the rigors of long-term use (replace it once or twice times a year, depending on the water quality), providing reliable filtration and protection for both your family and carbon household filter appliances.
  • Upgrade to our Coconut Carbon Filter 20 x 4.5 inch: Seamlessly Adapt to Your Water Filtration System. Our whole home water filter engineered with precision to flawlessly fit standard 20" x 4.5" whole house water filter housings, our whole house carbon filter cartridges boast thorough craftsmanship and rigorous quality control measures. Experience unmatched compatibility and straightforward installation, ensuring optimal performance and exceptional water quality throughout your home.
  • Redefining Water Filtration Excellence with our Whole House Carbon Water Filter: Aquaboon 20-inch water filter cartridge replacement engineered to exceed industry standards, our whole home water filters offer unmatched filtration expertise, transforming your water into a pure and indulgent delight. With innovative design and superior performance of cto filter, it sets a new benchmark for water purity and quality.
  • Interchangeable Replacement 20-inch Whole Home Water Filters: Compatible with: iSpring filter replacement FC25B, Pelican CB-BB-20, EPM-20BB, ClearChoice 84642, 84641, 155783-43, CBC-20BB, Trojan CB-BB-20, Hydronix CB-45-2005, CB-45-2010, Watts WCBCFF20, etc.
$79.79

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Delivery β€” Thursday 9 Apr – 15 Apr Β· Order within 11h 16m
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Product details

MaterialActivated Carbon,Coconut Carbon,Coconut Shell
Product Dimensions21"D x 15"W x 10"H
Item Weight13.7 Pounds
External Testing CertificationCB
Product BenefitsUnleash potential with unparalleled taste & purity, ensuring water is free from harmful substances. See more

Technical specifications

materialActivated Carbon,Coconut Carbon,Coconut Shell
product_dimensions21"D x 15"W x 10"H
item_weight13.67 pounds
external_testing_certificationCB
product_benefitsUnleash potential with unparalleled taste & purity, ensuring water is free from harmful substances.
brandAquaboon
set_nameDB20P, CTO20BB, Pentek FLOPLUS-20BB, 155312-43, CBC-20BB
upc817905026369
unit_count2 Count
number_of_items1
manufacturerAquaboon
item_model_numberABC-2C20BB5M
best_sellers_rank#12,101 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #102 in Replacement Under-Sink Water Filters
date_first_availableOctober 23, 2019

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Customer reviews

4.51,308 ratings

Customers say

Customers find the water filter to be well-made and effective for home filtration systems, with good value for money.

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Great Value

J. Cβ€”February 28, 2026βœ“ Verified purchase

Great price for this filter. Well made and performs well. Much better value than the pentair version which is more than double the price. Read more

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Great buy.

FHβ€”February 24, 2026βœ“ Verified purchase

These filter are quality. Come in protective packaging. Half the price of another major manufacturer. Fast delivery. Will purchase more in future. Read more

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Work well and cost effective

fergyβ€”January 8, 2026βœ“ Verified purchase

I used these on my "Twice the Ice" ice houses and they work very well. My machines sell ice and water and filtration is key to clean, clear ice and water. These do the job exceptionally well. Read more

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Good filter

SRβ€”January 5, 2026βœ“ Verified purchase

Water quality is better after this filter installed Read more

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Works great…have used for years.

Traceyβ€”February 16, 2026βœ“ Verified purchase

Works great for our home water filtration system. Read more

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Good value

Dan Rβ€”February 13, 2026βœ“ Verified purchase

Priced very well and was easy to install Read more

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Great customer service

peggyalfonsoβ€”January 7, 2026βœ“ Verified purchase

Bought twice before , worked well for our household. Last shipment one of the filters cracked in route, seller sent out replacement in a timely manner, no issues thus far . Will definitely repurchase from them. Read more

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Would recommend

Derekβ€”January 7, 2026βœ“ Verified purchase

I’ve used this for years and feel the quality is high. Sometimes shipping can damage the product but the product itself is good. Read more

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