iSpring US21B High Capacity Under Sink Water Filter System with Upgraded Hoses, Removes PFAS, PFOA/PFOS, Chlorine, Iron, Lead, Odor and More, 15GPM Fast Flow
iSpring US21B High Capacity Under Sink Water Filter System with Upgraded Hoses, Removes PFAS, PFOA/PFOS, Chlorine, Iron, Lead, Odor and More, 15GPM Fast Flow
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- 24/7 Customer Support
- Risk-Free 30-Day Returns
- Fast & Reliable U.S. Shipping
Contact Information
Contact Information
30-Day Hassle-Free Returns
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
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
- 50000 Gallons, High Capacity: Enjoy uninterrupted freshness with an impressive 50000-gallon capacity, making this under-sink water filter system perfect for commercial sinks and large households. get clean, safe water without frequent filter changes, ensuring continuous protection and convenience
- Removes PFAS and Heavy Metals: Protect your health with a 2-stage water filter system designed to remove harmful PFAS. the 1st stage kdf plus gac carbon filter (FG15B-KS) and the 2nd stage cto carbon block filter (FC15B) effectively remove up to 99% of contaminants, including chlorine, lead, mercury, and other heavy metals. they also address issues like turbidity, cloudiness, bad taste, odors, and discoloration
- Stainless Upgraded Hoses: Enjoy hassle-free installation with two upgraded 48-inch stainless-steel direct connect hoses. perfect for both new installations and replacements, these durable hoses ensure a leak-free and reliable connection for your under-sink water filtration system
- Compact and convenient design: Maximize kitchen space with the compact design of this under-sink water filter system. it fits neatly under any commercial or residential sink, offering seamless integration and reliable performance for everyday use
- Peace-of-Mind Support: We offer tech and CS support via phone and email from Atlanta, GA. Contact our responsive and professional team for product selection to suit your water filtration needs and after-sale support to maximize your user experience. Now, and years to come, we will be right here and ready to help. Please be noted that this under counter water filter system is NOT designed to reduce Total Dissolved Solids(TDS) removal and instead keeps essential minerals in your water
Overview
- Brand : iSpring
- Special Feature : Multi Stage Filtration, Portable, Heavy Duty, Leak-Proof
- Product Dimensions : 18"L x 15"W x 27"H
- Material : Combination of materials
- Capacity : 8000 Gallons
- Included Components : System with 2 Filters; Housing wrench
- Package Information : Cartridges
- Installation Type : Under Sink
- Purification Method : Carbon Block, Reverse Osmosis
- Power Source : Ac

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.
👉 Prevent scale buildup and keep your appliances running efficiently.
👉 Softer, brighter clothes that last longer with every wash.
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.
FAQ
Water Filtration & Home Water Guide