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iSpring F2WGB21B Whole House 4.5"x10" Water Filtration High Capacity Sediment and CTO Carbon Block Water Filter Replacement Cartridge Pack Set, Model: WGB21B

  • Based on 170 reviews
Condition: New
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$42.60 Why this price?
Save $12.39 was $54.99

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Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, May 13
Order within 3 hours and 34 minutes
Available payment plans shown during checkout

Style: Pack Set


Features

  • [Premium Quality Material and Multi-Layer Density Tech] Complying strictly with FDA standard (CFR-Part 177) and tested by independent third party against NSF/ANSI standard((NSF/ANSI 42) for material safety and water quality, iSpring premium 5-micron polypropylene sediment filter (FP15B) captures dirt, sand, silt, dust, rust, and scale particles and extends the life of CTO carbon block filter. The polypropylene construction provides superior chemical resistance and is not prone to bacterial attack.
  • [Highly Activated Carbon Block CTO Filter] Using high quality coconut shell carbon and highly compact fabrication tech, iSpring CTO filter(FC15B) knocks out cloudiness as well as bad tastes and odors, removes up to 99% of chlorine, and is highly effective on Organic Compounds like herbicides and industrial solvents and other contaminants like trihalomethanes.
  • [Exceptional Filter Life] This filter pack can filter up to 50,000 gallons depending on the use and feed water quality. Replace the filters every 3-6 months to achieve optimal performance. Fine PP sediment filter and premium quality CTO filter not only bring clean and refreshing water to every faucet in your home, but also help prolong the lives of your water-using appliances and protect plumbing from sediment and scale buildup.
  • [Great Compatibility] This filter pack consists of 1x 10"x4.5"Sediment Filter(FP15B) and 1x 10"x4.5" CTO filter(FC15B). Fits standard 10" whole house water filtration systems. Individually sealed for freshness.
  • [Peace-of-mind Customer Support] Your risk-free shopping experience is backed by a 30-day money-back guarantee, extended manufacturer warranty, and lifetime tech support from iSpring in Atlanta, GA at .

Description

5 micron 10-in x 4.5-in polypropylene sediment melt blown filters. Dimensions: length 10-in, outer diameter 4.5-in, inner diameter 1-1/8-in, filter life: 10,000 gallons. Max operating pressure: 60 psi. CTO filter features usually used as second stage for the whole house filter. The carbon block filter is manufactured by continuous extrusion process. It consists of a high quality virgin premium performance activated carbon. It is effective in reducing free chlorine, bad taste, odor THM, organics, hazardous chemicals, and pesticides. Depending on inlet water quality or flow rate, it needs to be replaced every 6 months or 18,000 gallons of water. Fits standard 10 inch whole-house water filters.

Material: Polypropylene, Coconut Shell Carbon


Product Dimensions: 9"D x 4.5"W x 10"H


Item Weight: 3 Pounds


External Testing Certification: ANSI, NSF


Brand: iSpring


Material: ‎Polypropylene, Coconut Shell Carbon


Product Dimensions: ‎9"D x 4.5"W x 10"H


Item Weight: ‎3 Pounds


External Testing Certification: ‎ANSI, NSF


Brand: ‎iSpring


UPC: ‎810004170223


Manufacturer: ‎iSpring Water Systems


Part Number: ‎F2WGB21B


Item Weight: ‎3 pounds


Country of Origin: ‎China


Item model number: ‎1


Is Discontinued By Manufacturer: ‎No


Size: ‎2 Count (Pack of 1)


Color: ‎White


Style: ‎Pack Set


Item Package Quantity: ‎1


Number Of Pieces: ‎2


Included Components: ‎4.5" x 10" CTO Filter X1, 4.5" x 10" PP Sediment Filter X1


Batteries Included?: ‎No


Batteries Required?: ‎No


Warranty Description: ‎30 day warranty


Date First Available: November 27, 2018


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, May 13

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Quality filters
Style: Pack Set
These are easy to install, work well, and last longer than they say they will.
Reviewed in the United States on April 16, 2024 by Matt G.

  • GOOD PRICE
Style: Pack Set
they were a good price, seem to work ok
Reviewed in the United States on April 25, 2024 by KLG

  • Performance and design
Style: Pack Set
The quality and design provide a great performance of the the service for its design.
Reviewed in the United States on November 20, 2023 by Amazon Customer

  • Good product, terrible delivery
Style: Pack Set
Had ispring system for 3 years now and it works great. However, this time when I ordered the filters, delivery was delayed twice. For being a prime member I certainly hope this doesn't become the norm.
Reviewed in the United States on March 28, 2024 by Beth

  • Good buy
Style: Pack Set
Works great and easy to swap out
Reviewed in the United States on April 29, 2024 by Pecor

  • Works good
Style: Pack Set
Works as they should
Reviewed in the United States on April 30, 2024 by MichaelJBond

  • Second time is the charm
Style: Pack Set
Julius at Ispring was very helpful in resolving a problem removing chlorine from my house system. We've been using Ispring commercially and residentially for years, it always works great. I recently ordered replacement filters for my whole house system (WGB21B). The carbon block was not removing all the chlorine from our whole house system. Julius sent me two stages of carbon filtration that did the trick. Thanks Julius. ... show more
Reviewed in the United States on November 9, 2023 by Dean Dragonetti Dean Dragonetti

  • Good price for filters
Style: Pack Set
Received item within reasonable time. Brand was exactly what I was looking for. Time will tell if this system was worth the time and cost.
Reviewed in the United States on March 15, 2023 by Amazon Customer

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