--- product_id: 3678632 title: "Watts Premier 5-Micron Carbon Post-Filter for RO Pure Reverse Osmosis" brand: "watts premier" price: "C$533" currency: NIO in_stock: false reviews_count: 11 url: https://www.desertcart.ni/products/3678632-watts-premier-5-micron-carbon-post-filter-for-ro-pure store_origin: NI region: Nicaragua --- # 1-micron filtration precision Push-button quick replacement 0.5 GPM flow rate Watts Premier 5-Micron Carbon Post-Filter for RO Pure Reverse Osmosis **Brand:** watts premier **Price:** C$533 **Availability:** ❌ Out of Stock ## Summary > πŸ’§ Elevate your water game β€” pure taste, zero hassle! ## Quick Answers - **What is this?** Watts Premier 5-Micron Carbon Post-Filter for RO Pure Reverse Osmosis by watts premier - **How much does it cost?** C$533 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/3678632-watts-premier-5-micron-carbon-post-filter-for-ro-pure) ## Best For - watts premier enthusiasts ## Why This Product - Trusted watts premier brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Optimized Flow:** Delivers a steady 0.5 gallons per minute to keep your hydration seamless. - β€’ **Sleek & Smart Design:** Distinct silver label and cap for easy identification within your Watts Premier system. - β€’ **Effortless Maintenance:** Innovative push-button release lets you swap filters without shutting off water or tools. - β€’ **Crystal-Clear Hydration:** Filters VOCs down to 1 micron for pure, fresh water every time. - β€’ **Trusted Quality & Longevity:** Durable construction backed by Watts Premier’s industry-leading filtration expertise since 1989. ## Overview The Watts Premier WP105381 VOC Filter is a high-performance 1-micron carbon block replacement filter designed for select RO Pure and Zero/Pure Plus under-sink systems. It effectively reduces volatile organic compounds (VOCs) and enhances water taste with a 0.5 GPM flow rate. Featuring a user-friendly push-button release and a distinctive silver design, this durable filter ensures hassle-free annual replacement and premium water quality trusted since 1989. ## Description Designed specifically for use with Watts Premier RO Pure (531407, 531411) Reverse Osmosis Systems, the Watts Premier 5-Micron Carbon Post-Filter is made up of high-quality activated carbon and filters particles as small as 5 microns. It is also compatible with the RO Pure Plus (531417) and Zero Pure Plus (531517). Please note that it will not fit the Watts 1/4 Turn Kwik-Change RO System.Drinking water enters this high-performance replacement filter (WP105341) after the water storage tank. It works to effectively reduce chlorine taste and odors and is used as a final polishing filter to crispen up the flavor and enhance the taste of your water.Refreshing hydration isn't the only thing that makes this top-performing 11-inch filter stand out; it is also equipped with a convenient user-friendly push-button release mechanism that allows for quick and hassle-free replacement without the need to shut off your water supply. This ease of replacement ensures that maintaining your water filtration system is as simple as possible, eliminating the need for specialized tools.Crafted from high-quality materials, the Watts Premier Carbon Post-Filter is built for durability and maximum filtration efficiency. This construction not only guarantees a long-lasting performance but also ensures that it can withstand the demands of regular use. While the filter's life span may vary depending on local water conditions and usage patterns, we recommend replacing the membrane filter every 12 months or 600 gallons. Review: Good product - Works great with our reverse osmosis system..easy to install … Review: Fresh Filtered Water - One of 4 filters needed in the Watts RO system. Does the job & is SO easy to replace. BTW, the Watts system does a great job delivering filtered water. I was using a big brand company & paying 3-4 times more for filters(you couldn't just buy them & replace yourself). When that broke down, they sent an arrogant salesman out to sell me a system for 4x's the cost of the Watts Premier. So happy I got the Watts. ## Features - CARBON POST-FILTER REPLACEMENT: Designed specifically for use with Watts Premier RO Pure (531407, 531411) Reverse Osmosis Systems, the Watts Premier 5-Micron Carbon Post-Filter is made up of high-quality activated carbon and filters particles as small as 5 microns. It is also compatible with the RO Pure Plus (531417) and Zero Pure Plus (531517). It will not fit the Watts 1/4 Turn Kwik-Change RO System. - HIGHLY EFFECTIVE FILTRATION: Includes replacement 5-Micron Activated Carbon Post-Filter (WP105341) for effectively reducing chlorine taste and odors. It is the final polishing filter to improve the flavor and enhance the taste of your water. - SMART DESIGN: This 11-inch filter features a push button release that allows for hassle-free replacement without shutting off the water source. No need for any special tools - simply pop the old one out and push the new one in! Having access to clean water should never be a hassle. - QUALITY CONSTRUCTION: This durable filter is crafted from high-quality materials for maximum filtration. Filter life may vary based upon local water conditions or use patterns, but we recommend replacing carbon post-filters every 12 months or 600 gallons. - THE PREMIER DIFFERENCE: Since our founding in 1989, Premier has been dedicated to the design, development, and marketing of high-quality water filtration systems that exceed industry standards. Following our acquisition by Watts Water Technologies in 2001, our audience and influence have only expanded, solidifying Watts Premier as a trusted leader in the industry. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B005453DUA | | Best Sellers Rank | #35,461 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #362 in Replacement Under-Sink Water Filters | | Brand | Watts Premier | | Brand Name | Watts Premier | | Customer Reviews | 4.7 out of 5 stars 273 Reviews | | EU Spare Part Availability Duration | 1 years | | External Testing Certification | WQA | | Global Trade Identification Number | 00099351153411 | | Included Components | RO Pure Carbon Post-Filter | | Item Dimensions D x W x H | 4"D x 4"W x 12"H | | Item Type Name | Post-Filter, WP105341 | | Item Weight | 286 g | | Manufacture Year | 2020 | | Manufacturer | Watts | | Manufacturer Part Number | 105341 | | Material | Carbon | | Material Type | Carbon | | Model Number | 105341 | | Number of Items | 1 | | Product Benefits | Improves water taste and odor by reducing chlorine filtering down to 5 microns | | Product Dimensions | 4"D x 4"W x 12"H | | Set Name | Post-Carbon | | UPC | 696750286117 099351153411 | | Unit Count | 1 Count | ## Product Details - **Brand:** Watts Premier - **External Testing Certification:** NSF, ANSI - **Item Weight:** 0.5 Pounds - **Material:** Plastic ## Images ![Watts Premier 5-Micron Carbon Post-Filter for RO Pure Reverse Osmosis - Image 1](https://m.media-amazon.com/images/I/517cklbTQqL.jpg) ![Watts Premier 5-Micron Carbon Post-Filter for RO Pure Reverse Osmosis - Image 2](https://m.media-amazon.com/images/I/71FYN+CBV3L.jpg) ![Watts Premier 5-Micron Carbon Post-Filter for RO Pure Reverse Osmosis - Image 3](https://m.media-amazon.com/images/I/71qNMIPe4CL.jpg) ![Watts Premier 5-Micron Carbon Post-Filter for RO Pure Reverse Osmosis - Image 4](https://m.media-amazon.com/images/I/517TcXDJ4JL.jpg) ![Watts Premier 5-Micron Carbon Post-Filter for RO Pure Reverse Osmosis - Image 5](https://m.media-amazon.com/images/I/61J8Gx3IJkL.jpg) ## Available Options This product comes in different **Set** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good product *by D***E on May 1, 2024* Works great with our reverse osmosis system..easy to install … ### ⭐⭐⭐⭐⭐ Fresh Filtered Water *by E***N on August 17, 2014* One of 4 filters needed in the Watts RO system. Does the job & is SO easy to replace. BTW, the Watts system does a great job delivering filtered water. I was using a big brand company & paying 3-4 times more for filters(you couldn't just buy them & replace yourself). When that broke down, they sent an arrogant salesman out to sell me a system for 4x's the cost of the Watts Premier. So happy I got the Watts. ### ⭐⭐⭐⭐⭐ Use this product in our reverse osmosis water purifier system. *by S***R on October 28, 2024* Product works great for our needs. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ni/products/3678632-watts-premier-5-micron-carbon-post-filter-for-ro-pure](https://www.desertcart.ni/products/3678632-watts-premier-5-micron-carbon-post-filter-for-ro-pure) --- *Product available on Desertcart Nicaragua* *Store origin: NI* *Last updated: 2026-09-20*