---
product_id: 676047855
title: "AO Smith AO-WH-STD-OR-2 - Whole House Water Filter O-Rings 3.44 Inch 9 Cm Actual Diameter Fits Housings Designed for 2.5 Inch Filters - 2 Pack"
price: "€ 21.67"
currency: EUR
in_stock: true
url: https://www.desertcart.it/products/676047855-ao-smith-ao-wh-std-or-2-whole-house-water
store_origin: IT
region: Italy
---

# AO Smith AO-WH-STD-OR-2 - Whole House Water Filter O-Rings 3.44 Inch 9 Cm Actual Diameter Fits Housings Designed for 2.5 Inch Filters - 2 Pack

**Price:** € 21.67
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** AO Smith AO-WH-STD-OR-2 - Whole House Water Filter O-Rings 3.44 Inch 9 Cm Actual Diameter Fits Housings Designed for 2.5 Inch Filters - 2 Pack
- **How much does it cost?** € 21.67 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/676047855-ao-smith-ao-wh-std-or-2-whole-house-water)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

AO SmithAO-WH-STD-OR-2 - Whole House Water Filter O-Rings 3.44 Inch 9 Cm Actual Diameter Fits Housings Designed for 2.5 Inch Filters - 2 Pack

## Images

![AO Smith AO-WH-STD-OR-2 - Whole House Water Filter O-Rings 3.44 Inch 9 Cm Actual Diameter Fits Housings Designed for 2.5 Inch Filters - 2 Pack - Image 1](https://m.media-amazon.com/images/I/71bZUsULBLL.jpg)

## Questions & Answers

**Q: Will this fit camco evo water filter for rv?**
A: Yes

**Q: where does the oring go?**
A: Don't have the manual handy at the moment, but the o-ring goes in the lid of the filter housing.  You may not need to replace it when you change the filter, take a look at it and check for any damage.

**Q: will this fit the ao smith us 200 filtration system?**
A: My system is a AO-WH-PREV and it works with that . I used a Omni filter O-ring on it that worked.  There is a decent margin for error because the omni O-ring was a little too big but scrunched it in there and it did work.

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---

*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-01-22*