Filtrete Drinking Water System-Standard Filtration Refill-3US-AF01 at The Home Depot


Model # 3US-AF01

Internet # 203582803

Drinking Water System-Standard Filtration Refill

Filtrete Drinking Water System-Standard Filtration Refill

This item has been discontinued.
The Home Depot no longer carries this specific product.

$18.68 / each


In Stock



Model # 3US-AF01

Internet # 203582803

Filtrete Drinking Water System Refill. Now you can have cleaner, great tasting water at your convenience, fresh from your tap. Filtrete under-sink water filtration products are easy to install, with no mess, long lasting replacement filters that can be changed with just a twist. And using filtered water from home as an alternative to bottled water. You will need an adjustable wrench and a screw driver. Turn off the cold water supply and remove supply line to faucet using wrench. Install push-in fittings to faucet and cold water supply line. Install filter mounting bracket to area under sink. Install filter to mounting bracket. Cut tubing to length to fit between filter and supply line and from filter to faucet. Connect the tubing. Turn on water supply and enjoy cleaner, better tasting water.

  • Standard filtration
  • 6 month filter
  • Filters up to 2,000 gal./ 2.0 gpm flow rate
  • Quick change filter replacement


Accessory Type  Filter Replacement  Assembled Depth (in.)  7.438 in 
Assembled Height (in.)  11.438 in  Assembled Width (in.)  4.0 in 
Brand/Model Compatibility  Filtrete  Filtration method  Sand or Other Material Sediment 
Manufacturer Warranty  Call for Warranty Information 1-800-494-3552  Product Depth (in.)  3.5 
Product Height (in.)  11.0  Product Weight (lb.)  1.385 lb 
Product Width (in.)  3.8  Returnable  90-Day 
Twist and lock design  Yes  Water filter system type  Under sink 


Rated 4.8 out of 5 by 58 reviewers.
Rated 5 out of 5 by Very easy to install and replace the filter Due to the huge amounts of chlorine and other chemicals that are added to our water supply, this filter only lasts about 2 months here, before the chlorine taste starts coming thru. We use the same system in our summer home and get 6 months from the filter. It is a good filter and I will continue to purchase them. It is still cheaper than buying bottled water, we drink a lot of coffee, tea, plus just drink ice water. January 28, 2014
Rated 5 out of 5 by Great Filtration System Filterete is a great filtration system, it fits nicely under the sink & if a breeze to change. We are very pleased with our Filterette System, it does a great job!!! October 6, 2014
Rated 5 out of 5 by works great, great value I purchased this to improve the taste of the hard water from my tap. I love the quality and taste of my water now.....I wouldn't drink it before without flavoring or adding lemon slices. My filter also helps to keep the calcium deposits off the glasses we use regularly. The price is a great value for a family of 5. (I just need to remind myself to change the filter every 3-4 months.) September 22, 2014
Rated 5 out of 5 by works great- easy to install- easy to maintain That says it all. It is a great filter for under sink. Took no time to install and few seconds to change every 6 months .Dont even want to turn off the water. September 26, 2014
Rated 5 out of 5 by Does good job on taste Been using one of these in master bath and kitchen for years...never had a problem. Really improves the taste of AZ hard water. September 26, 2014
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