A. O. Smith AO-US-100-R Genuine Replacement | For Use with AO-CWM or AO-FF by A. O. Smith - Used condition

A. O. Smith AO-US-100-R Genuine Replacement | For Use with AO-CWM or AO-FF — Open-Box, 33% Off

Name: A. O. Smith AO-US-100-R Genuine Replacement | For Use with AO-CWM or AO-FF
Brand: A. O. Smith
SKU: awhd-us-b07nk5lccv
Price: 17.19 USD
Availability: InStock

Brand: A. O. Smith

Condition: Used

$17¹⁹

$25⁴⁷

-33% Save $8²⁸

Updated: 8 days ago

Buy at Amazon.com

Description

Replacement filter for: The Clean Water Machine or The Clean Water Filter Fridge/Freezer (AO-CWM or AO-FF) - Easy replacement, no plumber necessary.

Advanced Filtration - Reduces up to 99% of 78 harmful contaminants including lead, mercury, asbestos, pesticides, pharmaceuticals, chlorine, and more.

Claryum filtration reduces harmful contaminants – those you can see, smell and taste, and those you can’t – for optimally clean water.

Use only certified, genuine A. O. Smith replacement filters for continued contaminant removal and system performance. Filters up to 200 gallons or every 6 months.

WQA tested and certified to NSF/ANSI Standards 42, 53, and 401.

The A.O. Smith AO-US-100-R is a premium replacement water filter utilizing Claryum filtration technology. It removes up to 99% of 78 harmful contaminants—including lead, mercury, asbestos, pesticides, pharmaceuticals, and microplastics. Designed for easy, tool-free twists, it lasts for 6 months and is NSF/ANSI certified.

Buy at Amazon.com

Sold by

Amazon Warehouse

Verified Retailer

Official Amazon outlet for open-box & returned items

Backed by Amazon's A-to-Z Guarantee
30-day return policy
Ships from Amazon fulfillment centers
Price verified on Amazon

Product Details

SKU:: awhd-us-b07nk5lccv
Model:: AO-US-100-R
Country:: US
ASIN:: B07NK5LCCV
GTIN:: 00811640030209
UPC:: 811640030209

Shopping Smarter

Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?

Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $8 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.

What's the difference between open-box and refurbished?

Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.

Why use OpenBoxFox?

Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for A. O. Smith products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.

Is it safe to buy refurbished?

Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.