--- product_id: 173406080 title: "A. O. Smith 2.5\"x10\" 20-Micron Universal Sediment Filter | AO-WH-PRE-RP2" brand: "a. o. smith" price: "COP 138433" currency: COP in_stock: true reviews_count: 8 category: "A. O. Smith" url: https://www.desertcart.co/products/173406080-a-o-smith-2-5x10-20-micron-universal-sediment-filter store_origin: CO region: Colombia --- # 3-month easy replacement 20-micron sediment filtration Universal 2.5" fit A. O. Smith 2.5"x10" 20-Micron Universal Sediment Filter | AO-WH-PRE-RP2 **Brand:** a. o. smith **Price:** COP 138433 **Availability:** ✅ In Stock ## Summary > 💧 Elevate your home’s water game—because clean water is the new luxury! ## Quick Answers - **What is this?** A. O. Smith 2.5"x10" 20-Micron Universal Sediment Filter | AO-WH-PRE-RP2 by a. o. smith - **How much does it cost?** COP 138433 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/173406080-a-o-smith-2-5x10-20-micron-universal-sediment-filter) ## Best For - a. o. smith enthusiasts ## Why This Product - Trusted a. o. smith brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Value-Packed 2-Pack:** Double the freshness and savings with two filters included - • **DIY Friendly Filter Swap:** No plumber needed—replace every 3 months with zero hassle - • **Extend Appliance Lifespan:** Protect your home’s plumbing and appliances by reducing sediment buildup - • **Crystal Clear Water, Every Tap:** 20-micron filtration removes sediment invisible to the naked eye for pristine water quality - • **Seamless Universal Compatibility:** Fits top whole house systems like A.O. Smith & Whirlpool effortlessly ## Overview The A. O. Smith 2.5"x10" 20-Micron Universal Sediment Filter is a certified NSF/ANSI 42 filter designed to fit major whole house filtration systems. It effectively reduces sediment particles as small as 20 microns, enhancing water clarity and protecting household appliances. Easy to install and replace every 3 months, this 2-pack offers a cost-effective solution for households of 1-4 people seeking reliable, high-quality water filtration. ## Description desertcart.com: A. O. Smith 2.5"x10" 20-Micron Universal Sediment Filter | AO-WH-PRE-RP2 | NSF Certified | Fits AO-WH-PREV or AO-WH-PRE Whole House Filtration System | 3-Month Filter | 2-Pack : Tools & Home Improvement Review: Same filter, better price - Used in my Aquasana whole house water filter as post filter. No complaints, did the job with no noticeable drops in quality. Review: It filters the water well - AO Smith 2.5x10 20 microns is a very good product, it works well ## Features - Universal 2.5-in replacement filter fits A. O. Smith whole house system AO-WH-PRE, AO-WH-PREV, Whirlpool WHKF-DWHV, WHKF-DWH and most major filtration brands - Longer lasting appliances - whole house filter system designed to reduce sediment from every tap. - IAPMO tested and certified to NSF/ANSI standard 42 for materials. 20 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. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07R3CG3C6 | | Best Sellers Rank | #2,162 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2 in Whole House Water Treatment Systems | | Brand | A. O. Smith | | Brand Name | A. O. Smith | | Compatible Water Purifier Models | A.O. Smith AO-WH-PRE, A.O. Smith AO-WH-PREV, Culligan HF-150A, Whirlpool WHKF-DWH, Whirlpool WHKF-DWHV | | Customer Reviews | 4.8 out of 5 stars 982 Reviews | | External Testing Certification | NSF 42 - Reduces aesthetic impurities | | Included Components | 2 Replacement Filters | | Item Dimensions D x W x H | 2.5"D x 2.5"W x 10"H | | Item Weight | 6.4 ounces | | Manufacture Year | 2019 | | Manufacturer | AO Smith | | Manufacturer Part Number | REACH 2 6 | | Material | Polypropylene (PP) | | Material Type | Polypropylene (PP) | | Model Number | AO-WH-PRE-RP2 | | Number of Items | 2 | | Product Benefits | Reduces Sediment, Reduces Turbidity | | Product Dimensions | 2.5"D x 2.5"W x 10"H | | Set Name | 20-Micron Sediment | | Unit Count | 2 Count | ## Product Details - **External Testing Certification:** NSF 42 - Reduces aesthetic impurities - **Item Weight:** 6.4 ounces - **Material:** Polypropylene (PP) - **Product Benefits:** Reduces Sediment, Reduces Turbidity - **Product Dimensions:** 2.5"D x 2.5"W x 10"H ## Images ![A. O. Smith 2.5"x10" 20-Micron Universal Sediment Filter | AO-WH-PRE-RP2 - Image 1](https://m.media-amazon.com/images/I/711h9CBuraL.jpg) ![A. O. Smith 2.5"x10" 20-Micron Universal Sediment Filter | AO-WH-PRE-RP2 - Image 2](https://m.media-amazon.com/images/I/51bmO-RHYqL.jpg) ![A. O. Smith 2.5"x10" 20-Micron Universal Sediment Filter | AO-WH-PRE-RP2 - Image 3](https://m.media-amazon.com/images/I/71+fpNTKndL.jpg) ![A. O. Smith 2.5"x10" 20-Micron Universal Sediment Filter | AO-WH-PRE-RP2 - Image 4](https://m.media-amazon.com/images/I/81LFo9t4tnL.jpg) ![A. O. Smith 2.5"x10" 20-Micron Universal Sediment Filter | AO-WH-PRE-RP2 - Image 5](https://m.media-amazon.com/images/I/61jb6wkDSLL.jpg) ## Available Options This product comes in different **Set** options. ## Questions & Answers **Q: can you buy by the case a-o wh-pre-rp2?** A: https://www.amazon.com/dp/B07Y28SXWZ?psc=1&ref=ppx_pop_dt_b_asin_title **Q: does the filter come with rubber seal or ring?** A: mine did not come with the O ring for the canister. Just the filters. **Q: which is preferable for WH filter 5 micron or 20 micron?** A: As a rule the smaller the number the more the filter removes...however they also will need changing more often. We use a 20 our well is not terribly hard and this works fine. We change it about every 2 months. **Q: where are these made?** A: Made in Taiwan for A O Smith ## Customer Reviews ### ⭐⭐⭐⭐⭐ Same filter, better price *by B***N on July 18, 2026* Used in my Aquasana whole house water filter as post filter. No complaints, did the job with no noticeable drops in quality. ### ⭐⭐⭐⭐⭐ It filters the water well *by M***I on June 23, 2026* AO Smith 2.5x10 20 microns is a very good product, it works well ### ⭐⭐⭐⭐⭐ Great filters no matter what you need them for. *by M***H on July 22, 2026* We use these on both our RV water filters and our reverse osmosis filters that we installed in our newly built home. ## Frequently Bought Together - AO Smith 2.5"x10" 20 Micron Sediment Water Filter Replacement Cartridge - 2 Pack - For Whole House Filtration Systems - AO-WH-PRE-RP2 - AO Smith 2.5"x10" 5 Micron Carbon Wrap Sediment Water Filter Replacement Cartridge - 2 Pack - For Whole House Filtration Systems - AO-WH-PRE-RCP2 - AO Smith 2.5"x10" 5 Micron Sediment Water Filter Replacement Cartridge - 2 Pack - For Whole House Filtration Systems - AO-WH-PREV-R2 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co/products/173406080-a-o-smith-2-5x10-20-micron-universal-sediment-filter](https://www.desertcart.co/products/173406080-a-o-smith-2-5x10-20-micron-universal-sediment-filter) --- *Product available on Desertcart Colombia* *Store origin: CO* *Last updated: 2026-08-27*