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Waterdrop Whole House Water Filter System, Reduce Iron & Manganese, with Carbon and Sediment Filters, 5-Stage Filtration, Reduce Iron, Lead, Chlorine, Odor, 2-Stage WD-WHF21-FG, 1" Inlet/Outlet

  • Based on 654 reviews
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Availability: Only 10 left in stock, order soon!
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Arrives Sunday, May 19
Order within 22 hours and 37 minutes
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Style: Reduce Iron and Manganese Filter


Features

  • Efficient filtrationThe combination of iron and manganese reducing filter and GAC filter effectively delivers a 5-stage filtration process, reducing large particles and sediments larger than 5 microns. The 10"x4.5" whole house water filter can effectively reduce iron up to 99.3%, manganese up to 96.8%, and chlorine up to 95.63%, as well as rust and other impurities. GAC filter adopts natural coconut shell, which reduces funny taste and odor, while improving the water taste for you.
  • Longer lifespanThe iron and manganese reducing filter and GAC filter will serve for up to six months before replacement. Waterdrops whole house water filter system features longer lifespan, therefore saving your potential replacement cost.
  • Strong and durableThe home water filtration system has passed 100,000+ water hammer tests and water pressure tests, confirm normal work under the pressure of 25-90psi without external damage and crack. The work pressure is daily water pressure in USA. Please rest assured to purchase and use it.
  • DIY installationThe 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 appliancesThis 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.

Brand: Waterdrop


Special Feature: Whole House Water Filter System, Working Temperature 4~38℃/40~100℉. Do not use the product in an environment below 40℉ See more


Product Dimensions: 14.37"L x 7.48"W x 15.55"H


Package Information: Dispenser


Installation Type: Whole House Water Filter System


Item Weight: 10.1 Pounds


Model Name: WD WHF21FG


Product Dimensions ‏ : ‎ 14.41 x 7.64 x 15.79 inches; 10.1 Pounds


Item model number ‏ : ‎ WD-WHF21-FG


Date First Available ‏ : ‎ November 3, 2021


Manufacturer ‏ : ‎ Waterdrop


Best Sellers Rank: #8,234 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #18 in Under-Sink & Countertop Filtration


#18 in Under-Sink & Countertop Filtration:


Customer Reviews: 4.3 4.3 out of 5 stars 654 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, May 19

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • A whole house filter
Style: Carbon Filter and Sediment Filter
I have want a filter on the in coming water supply to my house for some time. With some recent repairs getting done it was the perfect time. I checked with Lowe's and Home Depot and while Lowe's had what I wanted, Home Depot did not. So I checked Amazon and found this one. It was what I wanted and at a lower price. With costs every where going up stupid fast saving every dime has become important. Pros: 1. Large capacity. It filters our entire daily water usage with no issues. 2. Standard size filter elements, makes replacement inexpensive. 3. Easy install. Take the bracket off the housing (8 screws make it easy) when drilling the holes to mount it. Then re-attach the bracket to the housing and hang it. Super easy. 4. All materials needed to install the filter, except plumbing fittings are included. 5. Easy to understand instructions. There isn't much to installing one of these, yet a lot of Chinese made products have crappy instructions. Cons: 1. Opaque housing means you can visually assess the state of the filters without opening the housing. 2. Filters need to be replaced regularly. This is the down side of all filters. Mine has been in for less than 30 days so no idea of the actual service life. Word of caution. Some articles say you should replace the filter every 3 months. You will need to determine this on your own. A family of 5 uses more water than a family of 1 or 2. So you need to monitor your water quality and determine your own replacement interval. After installation, mine had a leak. Turns out, one of the inlet fittings was cracked. A replacement came from Amazon with their usual mediocre delivery schedule. The replacement works perfect, no leaks. Overall I am pleased with this filter. ... show more
Reviewed in the United States on January 31, 2024 by D.B.G.J.

  • Works great!
Style: Reduce Iron and Manganese Filter
I've had this (Iron & Manganese, Carbon filter) installed for 1 week and it's completely removed the smell & taste of chlorine from my home water. It also has reduced the white spots and residue usually left over on dishes after washing. At first it was leaking, but that was because I put the teflon tape on in the wrong direction and didn't tighten enough. After fixing both of those mistakes I made there has not been a single drip. So far I highly recommend this product! ... show more
Reviewed in the United States on April 19, 2024 by Avi

  • Pretty Good!
Style: Carbon Filter and Sediment Filter
Easy to install. Can tell a big difference in the water. However, I have well water with a strong sulfur smell like farts. This filter gets rid of almost all of it. There’s still a little bit there. But I might need to clean the hot water heater or something as such. I’m very happy about how easy it was to install & how well it filters the water. I gave it 4 out of 5 because there’s still that bit of residual smell. If it was completely gone, I would have said 5 stars. ... show more
Reviewed in the United States on April 3, 2024 by Jenn Jenn

  • Good filter
Style: Reduce Iron and Manganese Filter
Make sure you do at least 3 wraps with teflon per length on installation or it may leak. Otherwise it’s a great system. Been using it for months. Keeps the stink of chlorine out of my water. Highly recommend.
Reviewed in the United States on February 2, 2024 by Andrew

  • Pretty straight forward
Style: Carbon Filter and Sediment Filter
Do you have doubts about what your family may be drinking? I had doubts knowing what my sinks, showers and toilets looked like. I installed this setup to ease my mind while also being able to visually determine whether this investment was a decent one. Lets just say that I’m very disturbed at what our towns water happens to be delivering to us. Never trust what they say because it’s your family’s lives you’re gambling with. The sediment filter is showing shards of metal. More than likely an old pipe deteriorating and being dispersed in which is visually upsetting to my wife and I. My next step is installing a softener which will take care of the Calcium Carbonate and iron deposits. Make sure you dry fit it before you install. You never know what you’re going to face. Pex B with shark bite fittings made this a breeze. Remember, shark bite fittings can be removed and reinstalled with the correct tools. They’re pretty much a quick disconnect. I installed a ball valve before the filters because I didn’t trust the main spigot to our house and I needed a way to service the filters. I will be installing another ball valve after the filters so the filters are isolated from the main and house for maintenance. Make sure you determine everything you need first and put about 8-10 wraps of plumbers tape on the treaded parts. We were taught only one layer of it would be appropriate, but as we all know that’s bs. It took a ton of Teflon tape to seal the fittings, if you think you wrapped it too much, you didn’t. Trust me. No leaks after 3 weeks now. Super happy so far! ... show more
Reviewed in the United States on October 16, 2023 by Dan Dan

  • Leaks Leaks Leaks
Style: Carbon Filter and Sediment Filter
The unit works but I returned once because of leaks and the second time I got the filter it leaked again. Both times it leaked on the inlet and the outlet threads. I followed directions properly and both units had leaks at the threads. They need to address this leak issue. The threads should be metal or something. But the filter pushes fresh water and taste is good. But I hate that I have a leak now. ... show more
Reviewed in the United States on March 11, 2024 by Joseph Galindo

  • Easy to install
Style: Carbon Filter and Sediment Filter
Great unit, easy to install and does an excellent job at removing impurities. Would recommend
Reviewed in the United States on April 13, 2024 by William

  • Great unit for a water well
Style: Carbon Filter and Sediment Filter
Helps minimize sand and other debris that naturally comes from a well. Very easy to install with replacement cartridges available throughout the Amazon store based on your needs. We have noticed that all of our appliances like the cleaner water due to the appliance filters (Fridge, ice machines, dishwasher, etc) not clogging hardly at all as well as no more calcium stains within them. Wish I would have put this in years ago! ... show more
Reviewed in the United States on March 12, 2024 by Terry Terry

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