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iSpring FC15-PF SGS Tested Replacement Activated Carbon Fiber Water Filter Cartridge for US31-PF Under Sink Water Filtration System and CW31-PF RV Water Filter System, Removes PFAS, Up to 12 Months

$41.99
$41.99 $41.99

In stock · Ships within 1–2 business days

iSpring FC15-PF
$41.99
iSpring FC15-PF SGS Tested Replacement Activated Carbon Fiber Water Filter Cartridge for US31-PF Under Sink Water Filtration System and CW31-PF RV Water Filter System, Removes PFAS, Up to 12 MonthsiSpring FC15-PF

Features

Product Description
Tested by SGS, the FC15-PF water filter replacement provides advanced PFAS reduction using cutting-edge activated carbon fiber technology. It effectively reduces PFAS, colloids, particulates, chlorine, and odors, ensuring high-quality water for drinking and cooking. This compact, high-performance replacement filter measures 10” x 2.5” and fits seamlessly into most under-sink systems. Engineered for superior adsorption, it delivers a flow rate of up to 1 GPM. With its innovative design and exceptional efficiency, the FC15-PF is a trusted solution for clean and safe water in your home.
  • Availability In Stock
  • Model FC15-PF
  • Brand iSpring
  • Product Dimensions 2.5"L x 2.5"W x 10.0"H
  • Product Weight 1.0 LB

Manuals

2.5x10 General Filters Manual.pdf Download

iSpring vs Other Brands

Feature
NSF/ANSI 58 Certification
Yes (full system certified)
Often partial or none
Verified performance & safety
Filtration Stages
Clear 3/4/5/7 stage options
Usually 4-5 stages
More complete options
Alkaline Remineralization
Available (RCC7AK/RCC7AK-UV)
Rare or expensive add-on
Better taste & pH balance
See-through 1st Stage Housing
Yes, smart flow sensor
Unavailable in most systems
Easy visual inspection
Daily Production
75 GPD (reliable output)
Often lower or overstated
Reliable daily production
Replacement Filters
Widely available & affordable
Hard or harder to find
Lower long-term cost
Installation
DIY friendly, no plumber needed
Can be more complex
Faster & easier set-up
Support & Warranty
Responsive support + solid warranty
Varies widely
Better post-purchase experience
Value for Money
High performance at competitive price
Higher price for similar specs
Better cost-effectiveness

Reviews

Support

How to install