A. O. Smith AO-US-200-R Genuine Filters | 2-Stage Claryum | WQA Certified
4 sold in last 24 hours
- Replacement filter for: The Clean Water Filter - 2-Stage (AO-US-200) - Easily replace yourself without the need of a plumber.
- Advanced Filtration - Reduces up to 99% of 78 harmful contaminants including lead, PFAS, mercury, asbestos, pesticides, pharmaceuticals, chlorine, and more.
- Use only certified, genuine A. O. Smith replacement filters for continued contaminant removal and system performance.
- 2 Pack of Claryum filters which reduce harmful contaminants – Those you can see, smell and taste, and those you can’t – for optimally clean water.
- WQA Certified to NSF standards 42, 53, and 401.
Estimated shipping
Select a product to estimate shipping.Why is the filter leaking from the filter housing?
This is most commonly caused by misalignment, ensure your filter is aligned and completely locked into place. Do so by turning the filter housing completely to the left.
What O-rings does this filter system use?
Due to certification, this system requires original O-rings from the manufacturer.
How often do I need to replace the filters for this system?
Both filters in this system must be replace every 6 months or every 500 gallons.
What do I need to install the unit?
For installation, we recommend a drill with 7/32" bit, adjustable wrench, measuring tape, bucket, Phillips head screwdriver, and hammer. All parts needed for installation are included with the system.
Product details

| Main Specification | |
|---|---|
| Product Benefits | Chlorine or Pesticides or Pharmaceuticals or Mercury or Asbestos or and more or Removes 78 harmful contaminants or including lead |
| External Testing Certification | NSF/ANSI Standards 42 or 53 or and 401 |
| Manufacturer | AO Smith |
| Unit Count | 2 Count |
| Brand | A. O. Smith |
| UPC | 811640030216 |
| Number of Items | 2 |
| Included Components | Stage 1 & 2 Replacements |
| Item Weight | 15.52 Ounces |
| Product information | |
| Number of Packs | 2 |
| Set Name | Replacement Filter | AO-US-200-R |
| Technical Details | |
| Manufacturer Part Number | AO-US-200-R |
| Material Type | carbon block |
| Compatible Water Purifier Models | A.O. Smith AO-US-200 |
| Item details | |
| Model Number | AO-US-200-R |
| Measurements | |
| Item Dimensions D x W x H | 2.25"D x 2.25"W x 5.5"H |
| Others | |
| Item Highlight | Lead or For AO-US-200 Under Sink System | Reduces PFAS or Chlorine Taste & Odor | Easy Filter Changes | 6-Month Filter |
| Product Type | Replacement Under-Sink Water Filters |





