0 ratings
genuine image
Pentair Pentek RFFE20-BB Big Blue Water Filter, 20-Inch, Whole House Radial Flow Iron Reduction Replacement Cartridge, 20 x 4.5, Pack of 2
Pentair Pentek RFFE20-BB Big Blue Water Filter, 20-Inch, Whole House Radial Flow Iron Reduction Replacement Cartridge, 20 x 4.5, Pack of 2
Pentair Pentek RFFE20-BB Big Blue Water Filter, 20-Inch, Whole House Radial Flow Iron Reduction Replacement Cartridge, 20 x 4.5, Pack of 2
Pentair Pentek RFFE20-BB Big Blue Water Filter, 20-Inch, Whole House Radial Flow Iron Reduction Replacement Cartridge, 20 x 4.5, Pack of 2
Pentair Pentek RFFE20-BB Big Blue Water Filter, 20-Inch, Whole House Radial Flow Iron Reduction Replacement Cartridge, 20 x 4.5, Pack of 2
Pentair Pentek RFFE20-BB Big Blue Water Filter, 20-Inch, Whole House Radial Flow Iron Reduction Replacement Cartridge, 20 x 4.5, Pack of 2
Pentair Pentek RFFE20-BB Big Blue Water Filter, 20-Inch, Whole House Radial Flow Iron Reduction Replacement Cartridge, 20 x 4.5, Pack of 2
GREATLY IMPROVES TASTE by filtering up to 3 PPM of dissolved iron.
Pentair Pentek RFFE20-BB Big Blue Water Filter, 20-Inch, Whole House Radial Flow Iron Reduction Replacement Cartridge, 20" x 4.5", Pack of 2
Item #: 218237291

Pentair Pentek RFFE20-BB Big Blue Water Filter, 20-Inch, Whole House Radial Flow Iron Reduction Replacement Cartridge, 20" x 4.5", Pack of 2

Item #: 218237291

USD 172

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

0 ratings Write a review
In stock
us Imported from USA store

QTY:

Order now and get it around Tuesday, August 04
Our Top Logistics Partners
  • fedex
  • dhl
GREATLY IMPROVES TASTE by filtering up to 3 PPM of dissolved iron.
Show More
Show More
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified


paypal payment
visa payment
mastercard payment

What Stands Out

Iron Reduction
Effectively reduces iron content in water, preventing staining on fixtures and improving overall water quality for households, making it ideal for well water users.
Whole House System
Designed for whole house filtration, this cartridge ensures clean and safe water throughout your home, providing comprehensive protection against contaminants.
Durable Design
Built with a 10-inch x 4.5-inch size for compatibility with various filtration systems, ensuring longevity and optimal performance for homeowners seeking reliable water filtration.

Product Details

Shop Pentair Pentek RFFE20-BB Big Blue Water Filter, 20-Inch, Whole House Radial Flow Iron Reduction Replacement Cartridge, 20 x 4.5, Pack of 2 online at a best price in Palau. B0CJHL6D72
  • GREATLY IMPROVES TASTE by filtering up to 3 PPM of dissolved iron. Eliminate metallic taste.
  • PREVENT RUST STAINS on sinks, toilets and plumbing fixtures and prevent appliance damage.
  • WHOLE HOUSE FILTERING on main water line, works great for well water.
  • FITS ALL 20" Big Blue Housing and can replace any 4.5" x 20" Iron reducing filter
  • REPLACE EVERY 3 MONTHS for 3PPM reduction with a family of four. See image chart for more details.
Model NumberRFFE20-BB
Product BenefitsRemoves iron, improves taste, and prevents plumbing damage
Brand NamePentek
Set Name2
Global Trade Identification Number50051678263032
Unit Count2.0 Count
Number of Items2
Item Type NameBig Blue Water Filter, 20-Inch
ManufacturerPentair
Manufacturer Part Number155263-44
Material TypePolypropylene (PP)
Item Dimensions D x W x H4.5"D x 4.5"W x 20"H (11.4 x 11.4 x 50.8 cm)
Item Weight4.87 Pounds (2.21 kg)
External Testing CertificationNSF
MaterialPolypropylene (PP)
Product Dimensions (L x W x H)4.5"D x 4.5"W x 20"H (11.4 x 11.4 x 50.8 cm)

Who Should Buy?

Suitable For
  • Iron Excess Users

    Ideal for households with high iron content in water, effectively reducing staining and odors.

  • Whole House Systems

    Perfect for integration into whole house water filtration systems, ensuring clean water throughout the home.

  • Well Water Owners

    Beneficial for users relying on well water, providing essential filtration for iron and other contaminants.

Not Suitable For
  • Low Iron Areas

    Not suitable for regions with minimal iron contamination, as it may not yield significant benefits.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the Pentair Pentek RFFE20-BB Big Blue Water Filter designed for?

    Answer: The Pentair Pentek RFFE20-BB Big Blue Water Filter is specifically designed for whole house water filtration, primarily focused on reducing iron from your water supply. By utilizing its radial flow technology, this filter effectively captures and reduces iron, which can cause staining and unpleasant tastes. Proper use of this filter not only protects your plumbing and appliances but also enhances the overall quality of water for drinking, cooking, and showering.
  • Question: How often should I replace the Pentair Pentek RFFE20-BB filter cartridge?

    Answer: The replacement frequency for the Pentair Pentek RFFE20-BB filter cartridge can vary based on your water quality and usage. Typically, it is advisable to replace the cartridge every six months to a year for optimal performance. Factors such as high iron levels, heavy water usage, or sediment levels may necessitate more frequent changes. Regular maintenance ensures that the filter continues to provide clean water, free from rust and discoloration, which is crucial for household needs.
  • Question: Is the Pentair Pentek RFFE20-BB filter suitable for all water systems?

    Answer: The Pentair Pentek RFFE20-BB filter is compatible with standard whole house water filtration systems that accommodate 20 x 4.5 inch cartridges. It's essential to verify your system specifications before installation. This filter can significantly improve water quality in various applications, such as municipal supply systems or private wells, ensuring your entire household benefits from cleaner, iron-reduced water.
  • Question: What is the filtration capacity of the Pentair Pentek RFFE20-BB cartridge?

    Answer: The Pentair Pentek RFFE20-BB cartridge has a significant filtration capacity, designed to handle a high flow rate while reducing iron concentrations effectively. While exact capacities can depend on specific water conditions, it's typically efficient for households with varying water demands. Its robust construction allows it to maintain performance even under heavy usage, making it ideal for families who prioritize water quality throughout their home.
  • Question: Can I use the Pentair Pentek RFFE20-BB filter for well water?

    Answer: Yes, the Pentair Pentek RFFE20-BB filter is particularly effective for well water that often contains higher levels of iron and sediment. By incorporating this cartridge into your water system, you can significantly reduce iron content, preventing staining of fixtures and improving the taste of your water. It’s a practical solution for well water users aiming to enhance their water quality and protect their plumbing system.
  • Question: How does the radial flow design of this filter work?

    Answer: The radial flow design of the Pentair Pentek RFFE20-BB filter allows water to pass through the filter media in a radial pattern, maximizing contact time with the media. This design enhances the iron reduction process, providing more efficient filtration compared to traditional linear flow filters. As water flows inward from the outside, contaminants are captured, ensuring high-quality water is delivered throughout the home, excellent for drinking and cooking.
  • Question: What are some signs that I need to replace my Pentair Pentek RFFE20-BB filter?

    Answer: You should consider replacing your Pentair Pentek RFFE20-BB filter cartridge if you notice changes in water quality such as discoloration, rust stains, or metallic taste. Additionally, decreased water flow or increased pressure drop across the filter may also indicate that it is saturated with iron particulates and needs replacement. Being proactive about replacement ensures you maintain a reliable source of clean and safe water.
  • Question: What parts are included in the pack of four Pentair Pentek RFFE20-BB filters?

    Answer: The pack of four Pentair Pentek RFFE20-BB filters includes four individual 20-inch filter cartridges designed specifically for whole house iron reduction. This bulk packaging ensures you have sufficient cartridges on hand for multiple replacements, allowing for a straightforward maintenance routine. With consistent access to replacements, you can uphold clean water standards and reduce the risk of plumbing issues caused by iron buildup.
  • Question: How do I install the Pentair Pentek RFFE20-BB filter cartridge?

    Answer: Installing the Pentair Pentek RFFE20-BB filter cartridge typically involves shutting off the water supply to your filtration system, removing the old cartridge, and replacing it with the new one. It’s crucial to ensure that O-rings are intact during installation for a proper seal. After installation, resume water flow and check for leaks. Clear instructions are usually provided with the filter, making the process straightforward for most homeowners.
  • Question: Where can I buy the Pentair Pentek RFFE20-BB filter cartridge in Palau?

    Answer: You can purchase the Pentair Pentek RFFE20-BB Big Blue Water Filter cartridge pack from Ubuy. Ubuy offers a convenient online shopping platform where you can find this filter along with other household products. Their service ensures that you receive quality items directly to your home, making it a great choice for maintaining your home water filtration system.

Pentek Cartridge Pool Filters RFFE20-BB Editorial Review

  • ubuy Palau
  • ubuy Palau
  • ubuy Palau
  • ubuy Palau
  • ubuy Palau
  • ubuy Palau
  • ubuy Palau
  • ubuy Palau
  • ubuy Palau
  • ubuy Palau
  • ubuy Palau
No editorial reviews found

Customer Reviews & Ratings

4.6
562 customers ratings
  • 5 Star
    79%
  • 4 Star
    9%
  • 3 Star
    7%
  • 2 Star
    1%
  • 1 Star
    4%

Review this product

Share your thoughts with other customers

Platform Trust & Buyer Confidence

trustpilot logo
4.3/5 9200 + reviews
Read reviews
MA
Mohammad
Verified buyer

“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer

“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
K
kund
Verified buyer

“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer

“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer

“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.