Waterdrop - WHF21-PG Whole House Water Filter System Extra WD-WF10PG Filter - Blue
About this product
The Waterdrop Whole House Water Filter System combines a 10" x 4.5" PP filter and GAC filter for 5-stage filtration, effectively reducing sediments larger than 5 microns, chlorine, lead, mercury, benzene, rust, sand, odor, and taste. Made with natural coconut shell carbon, it improves water flavor while providing a stable flow for the entire household. Built with durable food-grade housing and tested to withstand 100,000+ water hammer cycles at 25–90 psi, it ensures long-lasting reliability. With filter lifespans of 3–6 months for the PP filter and 6 months for the GAC filter, it lowers replacement costs while protecting pipes and appliances from clogging and extending their lifespan. Easy DIY installation and an included wrench make setup and maintenance simple.
Efficient filtration
The impressive 10” x 4.5” PP filter and GAC filter combination achieves a 5-stage filtration, effectively reducing large particles and sediments larger than 5 microns. The whole house water filter also reduces chlorine, lead, benzene, mercury, peculiar smell, sand, rust, and more.
Longer lifespan
The GAC filter is expected to be changed every six months, while the PP filter is due for a change every 3-6 months. Waterdrop’s house water filtration system features longer lifespan, therefore saving your potential replacement cost. The durable housing is made from food-grade materials only
Stable water flow
The whole house water filter system has passed 100,000+ water hammer tests to ensure the stable and safe water supply. The large water capacity is enough to provide the whole household pure water with a smooth and stable flow rate.
DIY installation
The installation is so simple that you can do it on your own following the instructions in the manual. The included wrench facilitates the replacement, installation, and related processes. Please wrap the telfon tape appropriatly, wrap too many turns or too thick will shorten the life of the copper.
Protects water appliances
This 10"x4.5" whole house water filtration system protects your water pipes from rust and extends the lifespan of your water-related appliances by delivering clean water source without clogging.Waterdrop is an independent brand.
- BrandWaterdropModel NumberWD-WHF21P-1YProduct NameWaterdrop WHF21-PG Whole House Water Filter System Extra WD-WF10PG FilterColorBlueProduct Height16.34 inchesProduct Width17.52 inches
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The Waterdrop Whole House Water Filter System combines a 10" x 4.5" PP filter and GAC filter for 5-stage filtration, effectively reducing sediments larger than 5 microns, chlorine, lead, mercury, benzene, rust, sand, odor, and taste. Made with natural coconut shell carbon, it improves water flavor while providing a stable flow for the entire household. Built with durable food-grade housing and tested to withstand 100,000+ water hammer cycles at 25–90 psi, it ensures long-lasting reliability. With filter lifespans of 3–6 months for the PP filter and 6 months for the GAC filter, it lowers replacement costs while protecting pipes and appliances from clogging and extending their lifespan. Easy DIY installation and an included wrench make setup and maintenance simple.
The Hydrofast C100 Countertop RO Water Purifier provides instant chilled 50°F (10°C) water with a 6-stage filtration system, including UV sterilization, that removes 99.9% of contaminants. The side-mounted 1.06-gallon tank is easy to refill, and the system requires no installation—just plug in and use. With a 3:1 pure-to-waste ratio, the C100 produces up to 528 gallons of purified water annually. BPA-free and low maintenance, it offers clean, safe water with a simple filter replacement.
Upgrade your hydration with the Hydrofast B100—the smarter, cleaner, and more convenient way to enjoy pure water every day! Featuring a powerful 6-stage RO filtration system with built-in UV sterilization, it removes 95% of TDS, eliminates heavy metals, fluoride, and over 1,000 contaminants, while remineralization adds essential nutrients for healthier, better-tasting water. No installation needed—just plug and play on any countertop in your home, office, or RV. The eco-friendly 3:1 pure-to-drain ratio reduces waste, and the long-lasting filter lasts up to 12 months with easy twist-and-pull replacement. Stay in control with the smart display, offering instant TDS readings, filter status updates, and quick-select dispensing options (3.4/8.5/15.2/20.3 fl oz). With a rapid 100 GPD flow rate and a 1.06-gallon tank, you’ll always have fresh, safe water on demand. Ditch plastic bottles and embrace a sustainable lifestyle—the Hydrofast B100 delivers purity, convenience, and peace of mind in every sip.
Compact purifier with glass pitcher, perfect for smaller households. "2026 Good Housekeeping Kitchen Award Winner" "The Best Water Purifier 2025" - Esquire
| Pros for Waterdrop - WHF21-PG Whole House Water Filter System Extra WD-WF10PG Filter - Blue | |||
|---|---|---|---|
| There were no pros for this product— | Ease of Use, Water Quality | Water Quality, Ease of Use | There were no pros for this product— |
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