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Waterdrop WHF21-PG 5 Micron 2-Stage Whole House Water Filtration System


  • [5-stage thorough filtration] The PP filter intercepts sediments, rust, dirt, sand, and more. The GAC filter reduces funny taste and odor while improving the water taste for you.
  • [Firm copper connector] The upgraded copper connector ensures the safety of your drinking and prevents leakage.
  • [DIY installation] The 2-stage whole house water filtration system is already installed on the bracket, making the installation process super easy. The included wrench helps you change filters quickly.
  • [Prevents water leakage] The dual sealing rings reduce leakage risks. Reinforced housing has passed the 300 psi pressure and 100,000 water hammer tests to reduce possibility of crack and dent.
  • [Stable water flow and long life span] The large water capacity satisfies your entire household water needs. The whole-house water filter has a lifespan of up to 6 months, providing long-lasting protection.
Efficient Filtration Performance
The multiple layers of filtration materials ensure an efficient filtration performance, providing pure water for your household.
This first line of defense allows your family to enjoy safe water at all times.
Durable Copper Connectors
Compared to other models, this model adopts durable copper connectors, ensuring firmer connection and better compatibility.
Safer Water At Lesser Cost
This Waterdrop’s water filter for home features a longer lifespan, helping you save money on frequent filter replacements.
Adopt Premium Materials
The dual sealing rings prevent water leakage.
The reinforced structure features durable materials, and passed 300 psi water pressure and 100,000 water hammer tests.
Stable And Large Water Flow
The extensive water capacity is enough to provide the whole household with pure water, at a smooth and stable flow rate.
Available For Different Sizes Pipes
This whole house water filtration system can be connected to water pipes of different sizes.
All-around Protection For Water Appliances
This whole house water filter protects your water pipes from rust and extends the lifespan of your water-related appliances by removing the impurities that may cause clogging.
Your Purchase Your Love
Invest in sustainability, lasting clean water and improved health for children and their families.


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