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AO Smith

AO Smith 2.5"x10" 35 Micron Sediment Water Filter Replacement Cartridge - 2 Pack - For Whole House Filtration Systems - AO-WH-PRE-R2

  • Based on 527 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Saturday, Oct 4
Order within 12 hours and 33 minutes
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Features

  • Filter for use with: Whole House Sediment Filter (AO-WH-PREV or AO-WH-PRE). Use only certified, genuine A. O. Smith replacement filters for continued contaminant removal and system performance.
  • Longer lasting appliances - whole house filter system designed to reduce sediment from every tap.
  • 35 micron filtration - reduces sediment smaller than the human eye can see.
  • Replacements made easy - no plumber necessary. Replace filter every 3 months. Standard capacity (2.5") filter is perfect for household sizes of 1-4 people.
  • Includes 2-pack of replacement sediment filters.

Material: Plastic


Product Dimensions: 2.5"D x 10"W x 35"H


Item Weight: 9.92 ounces


External Testing Certification: NSF


Product Benefits: Reduces Sediment


Material: ‎Plastic


Product Dimensions: ‎2.5"D x 10"W x 35"H


Item Weight: ‎9.92 ounces


External Testing Certification: ‎NSF


Product Benefits: ‎Reduces Sediment


Brand: ‎AO Smith


Unit Count: ‎2 Count


Number of Items: ‎1


Manufacturer: ‎AO Smith


Part Number: ‎REACH 2 5


Item Weight: ‎9.9 ounces


Item model number: ‎REACH 2 5


Is Discontinued By Manufacturer: ‎No


Size: ‎2 Count (Pack of 1)


Measurement System: ‎English/Standard


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: September 27, 2018


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Oct 4

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.

  • Klarna Financing
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  • Afterpay Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Fits certain pumps.
We were only able to find the correct filter from Amazon. Good price and works as advertised.
Reviewed in the United States on July 8, 2025 by Dee Miller
    • Get at least one and a spare.
Fast delivery, and when installed a new one versus whatever that was previous owner installed...this doubled my water flow immediately. Fit perfect, no leakage, and water tastes fine. Better value to buy it here than local box store, and I didn't have to go get it.
Reviewed in the United States on June 8, 2025 by mike
    • Decent filter for removing iron
This fits our filtration system perfectly. We have water that has a lot of iron, and this helps remove some of it to make it more palatable. It does not remove it all, but if we had a filter that did that, we would probably be changing it every day. This one lasts a week or so, but again, we have water that is filled with iron and would be completely orange/red if we didn't have this filter. ... show more
Reviewed in the United States on May 20, 2025 by AmazonShopper1
    • Perfect
Just what we needed
Reviewed in the United States on June 25, 2025 by Amazon Customer
    • The right filter
Bought this for my cold plunge to use with a dual filter system repurposed from my RV water system. Originally I had smaller micron filters which reduced flow and put a strain on the water pump. Once I replaced the filters with this the pump got quiet, water pressure increased, and the water has stayed clean. Highly recommend! ... show more
Reviewed in the United States on April 15, 2025 by Christopher C.
    • easy to insert
easy to insert
Reviewed in the United States on January 9, 2024 by Susan Blothenburg
    • This item is a good price
These filters work perfectly for me. I have bought them many many times. I am very happy with the product. I keep coming back and they are a good price 4/11/25.
Reviewed in the United States on April 11, 2025 by Howard D.
    • Well filters
I used them for my well filter
Reviewed in the United States on April 12, 2025 by Pat

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