Waterdrop 2 Stage Whole House Water Filter System, with Carbon Filter and Sediment Filter, 5-Stage Filtration, Highly Reduce Chlorine, Taste, Odor, 5 Micron WD-WHF21-BG, 1" Inlet/Outlet
Waterdrop 2 Stage Whole House Water Filter System, with Carbon Filter and Sediment Filter, 5-Stage Filtration, Highly Reduce Chlorine, Taste, Odor, 5 Micron WD-WHF21-BG, 1" Inlet/Outlet
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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
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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
- Food-Grade Materials: Crafted from food-grade materials, the whole house water filtration system is lead-free and BPA-free. NSF/ANSI 372 certification guarantees low lead levels, ensuring safe water and a reliable flow for everyday use.
- Advanced Filtration: Tested by a third-party lab, the CTO carbon water filter and grooved PP filter work together to effectively reduce dirt, silt, rust, and large particles while reducing 99% of chlorine, taste and odor. Enjoy pure, healthy water throughout your home.
- Upgraded Filter: Waterdrop WHF21-BG features a food-grade grooved PP filter with 2.2× filtration area for enhanced performance. Combined with the CTO carbon block filter, this 2 stage water filter delivers a 50,000-gallon capacity* for long-lasting, reliable water purification. (*Capacity may vary based on water conditions.)
- Protects Water Appliances: The whole house water filtration system safeguards your water softener, water heater, washing machine, dishwasher and other appliances from sediment and scale buildup, helping extend appliance lifespan and maintain optimal performance.
- Durable and Leak-Resistant Design: Engineered with a double-layer sealing ring and tested to withstand extreme conditions (100,000 water hammer tests & -4℉ low temp resistance), WD-WHF21-BG ensures a leak-free and safe water supply for your entire household.
- Multi-Scenario Usage: The Waterdrop WHF21-BG filter is ideal for whole house water filtration, RVs and yachts. Featuring standard 1" FNPT threads for easy installation. (Additional adapters may be required for some RV/yacht applications.)
Overview
- Brand : Waterdrop
- Special Feature : NSF/ANSI 372 certification, Working Temperature 4~38℃/40~100℉. Do not use the product in an environment below 40℉ NSF/ANSI 372 certification, Working Temperature 4~38℃/40~100℉. Do not use the product in an environment below 40℉
- Product Dimensions : 16.3"L x 9.65"W x 17.5"H
- Capacity : 50000 Gallons
- Included Components : Waterdrop Whole House Water Filter System, WD-WHF21-BG
- Installation Type : Whole House
- Purification Method : Activated Carbon, Sedimentation
- Power Source : Water Pressure
- Item Weight : 8.03 Kilograms
- Model Name : WD-WHF21-BG
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
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Reverse Osmosis vs Water Filter — Which Is Better?
Not sure if you need Reverse Osmosis or a standard water filter? Learn the real differences, what each system removes, and how to choose the best option for your home.
Reverse Osmosis vs Water Filter — Which Is Better?
Not sure if you need Reverse Osmosis or a standard water filter? Learn the real differences, what each system removes, and how to choose the best option for your home.
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Do I Really Need a Water Filter at Home?
Wondering if your home needs a water filter? Learn how to check your water quality, compare filter types, and choose the right system for safer, better-tasting water.
Do I Really Need a Water Filter at Home?
Wondering if your home needs a water filter? Learn how to check your water quality, compare filter types, and choose the right system for safer, better-tasting water.
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7 Signs You Have Hard Water in Your Home
Water quality plays an important role in everyday life. From drinking water to showering and washing dishes, the type of water flowing through your home affects comfort, cleanliness, and even...
7 Signs You Have Hard Water in Your Home
Water quality plays an important role in everyday life. From drinking water to showering and washing dishes, the type of water flowing through your home affects comfort, cleanliness, and even...
