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ICEPURE 1 Micron 20" x 4.5" inch Carbon Filter Cartridge, Coconut Shell CTO Big Blue Filter, Whole House Carbon Block Replacement Cartridge with FC25B,CTO20BB, WHB20,EPM-20BB,155783-43,CB-BB-20 2 Pack

ICEPURE 1 Micron 20" x 4.5" inch Carbon Filter Cartridge, Coconut Shell CTO Big Blue Filter, Whole House Carbon Block Replacement Cartridge with FC25B,CTO20BB, WHB20,EPM-20BB,155783-43,CB-BB-20 2 Pack

Quantity
Regular price $109.19
Regular price Sale price $109.19
Sale Sold out
  • 24/7 Customer Support
  • Risk-Free 30-Day Returns
  • Fast & Reliable U.S. Shipping

30-Day Hassle-Free Returns

Not satisfied? Return your order within 30 days for a full refund or exchange — simple and easy.

✔ Easy return process

✔ Fast refunds

✔ No hidden conditions

Fast U.S. Shipping

We ship within the United States only — no international delays.

✔ Processing time: 1–2 business days

✔ Delivery time: 3–7 business days

✔ Real-time tracking available

👉 Track your order anytime from the header via Track Order

About This

  • Authoritative Certification - This 20" x 4.5" whole house water filter has passed the international authoritative certification of NSF/ANSI 42, complies with international water standards, the European EC1935-2004 Regulation, the Australian Water Mark, and has obtained ROHS, REACH and BPA-free certifications. Let you and your family enjoy clean pure water.
  • High Quality - The ICEPURE CTO20BB whole house CTO coconut shell activated carbon water filter is made of coconut shell carbon blocks and food-grade materials. It has undergone multiple tests and experiments and can effectively remove impurities from water. You can use it with confidence. It is recommended for the filtration of tap water to ensure excellent water quality for the entire household and enhance your home water usage experience.
  • Improve Water Quality - Our filters are precisely designed to perfectly adapt to your house water filtration system, so you don't have to worry about leakage. It also has highly efficient filtration performance, which can effectively remove impurities such as chlorine, taste and smell in water, soften water quality, reduce scale and improve water taste. It is suitable for scenarios such as home, kitchen and dining room.
  • Large Capacity - The 20" x 4.5" whole house water filter can filter 100,000 gallons of water and can continuously filter for 6 to 12 months. The replacement of the filter is very simple and does not require any tools. For the best performance, we recommend that you replace the filter every 6 to 12 months depending on the water quality to ensure that you can continuously enjoy cleaner and fresher water.
  • Compatible Model - This filter can be used in any standard 20” x 4.5” whole house water filtration system, and is compatible with iSpring FC25B, Pelican CB-BB-20, EPM-20BB, EP-20BB, NCP-20BB, Hydronix CB-45-2005, CB-45-2010, WCBCFF20, DB20P, CTO-F20B-5, F3WGB32BM, 84642, 84641, 155783-43, CBC-20BB, etc.

Overview

  • Product Dimensions : 4.5"D x 4.5"W x 20"H
  • Product Benefits : Removes impurities like chlorine, taste, and smell; softens water quality; reduces scale; improves water taste; offers large capacity and easy replacement for a better water usage experience. Removes impurities like chlorine, taste, and smell; softens water quality; reduces scale; improves water taste; offers large capacity and easy replacement for a better water u… See more
  • Brand : ICEPURE
  • Set Name : 2
  • Unit Count : 2.0 Count
View full details
Is Hard Water or Contaminated WaterDamaging Your Home?
Signs You May Be Experiencing Problems With Your Tap Water
Protect Your Home Appliances
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Softer Skin & Healthier Hair
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Pure, Better-Tasting Drinking Water
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Prevent Costly Hard Water Damage
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Reduce Limescale Buildup
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Clean Water, Whole Home
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Protect Your Home Appliances
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Softer Skin & Healthier Hair
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Pure, Better-Tasting Drinking Water
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Prevent Costly Hard Water Damage
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Reduce Limescale Buildup
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Clean Water, Whole Home
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RO Water Filters Reverse Osmosis Water Filters for Pure Drinking Water
Salt Water Softeners Salt Water Softeners for Powerful Hard Water Treatment
Pure Water. Better Living.

Experience the difference clean, softened water makes in your daily life — from healthier skin to better tasting drinking water.

👉 Softer skin and smoother hair with every shower.

Descaling Solutions Descaling Solutions for Removing Limescale and Mineral Buildup
👉 Enjoy healthier skin and hair with every use.
Water Filter Cleaning Kits

👉 Prevent scale buildup and keep your appliances running efficiently.

Under Sink Water Filters

👉 Softer, brighter clothes that last longer with every wash.

Reverse Osmosis Systems Best Reverse Osmosis Systems for Clean Drinking Water

See the Difference in Your Water — Instantly

Hard water, chlorine, and hidden contaminants can affect your health, skin, and appliances.

Our advanced filtration system removes impurities and delivers clean, safe water throughout your entire home.

Feel the difference in every drop — from your kitchen to your shower.

Impurity Reduction 95%
Chlorine Removal 99%

FAQ

Is installation difficult?
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No. Our systems are designed for easy DIY installation and most homeowners can install them without professional tools. If you need help, our support team is always available.
Do I need a plumber to install the system?
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No plumber is required. The system connects directly to your existing plumbing with simple fittings.
How does this system improve water quality?
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Our filtration system helps reduce common impurities and minerals that cause hard water problems, improving the taste and clarity of your water.
Will this help protect my appliances?
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Yes. Hard water minerals can build up inside appliances. Our system helps reduce scale buildup, helping extend the life of washing machines, dishwashers, and water heaters.
How often do filters need to be replaced?
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Most filters only need replacement every 6–12 months, depending on usage and local water conditions.
Will this improve my skin and hair?
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Many customers notice softer skin and smoother hair after switching to filtered or softened water.
What if I'm not satisfied with the system?
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If you're not completely satisfied, you can return your product within 30 days for a full refund.
Easy to install — no plumber required. Our experts are here if you need help.
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