--- product_id: 244032187 title: "TSU 0.01 Micron Ultra Filtration Under Sink Water Filter System | Reduces Odor, Not Lower TDS, Tankless System, Smart Panel, with Extra Faucet, Drilling Required" brand: "waterdrop" price: "$565.38" currency: USD in_stock: true reviews_count: 13 category: "Waterdrop" url: https://www.desertcart.us/products/244032187-tsu-0-01-micron-ultra-filtration-under-sink-water-filter store_origin: US region: United States of America --- # 24-month filter lifespan 0.01μm ultrafiltration membrane Easy under-sink installation TSU 0.01 Micron Ultra Filtration Under Sink Water Filter System | Reduces Odor, Not Lower TDS, Tankless System, Smart Panel, with Extra Faucet, Drilling Required **Brand:** waterdrop **Price:** $565.38 **Availability:** ✅ In Stock ## Summary > 💧 Elevate your tap water game—pure, smart, and sustainable hydration starts here! ## Quick Answers - **What is this?** TSU 0.01 Micron Ultra Filtration Under Sink Water Filter System | Reduces Odor, Not Lower TDS, Tankless System, Smart Panel, with Extra Faucet, Drilling Required by waterdrop - **How much does it cost?** $565.38 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/244032187-tsu-0-01-micron-ultra-filtration-under-sink-water-filter) ## Best For - waterdrop enthusiasts ## Why This Product - Trusted waterdrop brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Space-Savvy Design:** Compact, tankless system fits neatly under your sink, freeing up valuable kitchen real estate. - • **Crystal-Clear Hydration:** Ultra-fine 0.01 micron filtration removes 30+ contaminants while preserving essential minerals for pure, fresh-tasting water. - • **Long-Lasting Performance:** Enjoy up to 24 months of filter life, drastically reducing maintenance and replacement costs. - • **Smart Maintenance Alerts:** Sleek black panel with intuitive LED indicators ensures you never miss a filter change—effortless upkeep. - • **Eco-Friendly & Cost-Effective:** Say goodbye to bulky bottled water and plastic waste with a high-capacity system powered solely by water pressure—no electricity needed. ## Overview The Waterdrop TSU Under Sink Water Filter System features an advanced 0.01 micron ultrafiltration membrane that removes over 30 contaminants including chlorine, PFAS, and heavy metals, while retaining essential minerals. Designed for municipal cold water, it offers a tankless, space-saving setup with a smart LED panel to track filter lifespan. With a 24-month filter life and no power requirement, it delivers high-quality water at up to 1.05 gallons per minute, making it a cost-effective and eco-conscious alternative to bottled water. ## Description Product Description Review: Outstanding Filtration: Waterdrop TSA Under Sink Water Filter System - I recently installed the Waterdrop TSA Under Sink Water Filter System, and it has exceeded my expectations in every way. This 3-stage high-capacity water filtration system delivers pure, great-tasting water right from my kitchen sink, making it a fantastic addition to my home. Installation was straightforward, thanks to the detailed instructions and included hardware. Even with minimal DIY experience, I was able to set it up without any issues. The compact design fits neatly under the sink, taking up minimal space, which is a big plus for those with limited cabinet room. The filtration performance is exceptional. The 3-stage system effectively removes chlorine, heavy metals, and other contaminants, leaving the water clean and safe to drink. The improvement in taste and clarity is noticeable immediately. It’s reassuring to know that my family is drinking high-quality water without any harmful impurities. One of the standout features is the high-capacity filters. They last a long time before needing replacement, making the system low-maintenance and cost-effective in the long run. The easy twist-and-lock design of the filter cartridges makes changing them a breeze, further enhancing the user experience. Additionally, the water flow rate is impressive. There is no noticeable drop in pressure, even with the filtration system in place, which is often a concern with other water filters. Overall, the Waterdrop TSA Under Sink Water Filter System is a top-tier product that provides excellent filtration, ease of installation, and long-term cost savings. It’s an investment in health and convenience that I highly recommend to anyone looking to improve their home’s water quality. Review: Waterdrop TSA 8 Stage Filter Excellent. - Waterdrop TSA 8 Stage filter system. Product comes with some extra size fittings and connectors for the in out line. Online videos are short and easy helpful. Handled water pressure from 0.7 to 8.6 bar and delivers upto 5 litres at the faucet depending on your incoming pressure, although there will be a slight reduction on 'your existing flow' once it goes through the 3 filters which i found to be more than acceptable as the quality of the filtered water produced after is EXCELLENT compared to the before water quality. My undersink pipes and cupboard is a bit cramped and so I added a couple of extra connectors to make installation location easier which it was. This is an excellent product, the water quality is far superior to any bottled water i purchased, which means no more buying bottled water anymore, no more plastic PPFS. With very basic DIY skills its easy to fit, watch videos, plan and take your time. Well worth it. ## Features - Important Note: Please be advised that this under sink water filter system will NOT REDUCE TDS. It is specifically designed for municipal tap water and can only be used with cold water sources. It is not suitable for well water or hot water. This under sink water filtration system reduces 30+ substances, and retains essential minerals in the water. No wasted water, no need for power source, and no pressure drop. - If you need the replacement WD-TSPP filter for WD-TSU undersink filter system, please search for B0BKZFZ383. ASIN of WD-TSUF filter is B0BKZHDDRH and ASIN of WD-TSCT filter is B0BKZJD1QR - Taste the Difference in Our Water: 0.01 micron Waterdrop Ultrafiltration Membrane, this under sink water filtration system filters chlorine, PFAS, taste, odor and heavy metals, offering enhanced taste.Buying bottled water 5 gallons at a time is costly and problematic, no more big bottles of water on your counter. - Smart Lifespan Reminder: Sleek black panel with four lights indicates will tell you when to change the filters. - 24 Month Filter Lifespan: UF filter with a 24-month lifespan reduces replacement frequency, minimizing long-term maintenance costs.CT filter 12 months,PP filter 6 months. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B086YH42QP | | Best Sellers Rank | 8,428 in DIY & Tools ( See Top 100 in DIY & Tools ) 4 in Under-Sink Filters | | Brand | Waterdrop | | Capacity | 2200 gallons | | Container Type | Faucet | | Country Of Origin | China | | Customer Reviews | 4.4 out of 5 stars 6,630 Reviews | | EU Spare Part Availability Duration | 2 Years | | Filter Life Cycle | 24 Months | | Included Components | Stainless Steel Faucet (SS304) · 1/4&3/8' tubing 3/8'–1/2' Convertor | | Included components | Stainless Steel Faucet (SS304) · 1/4&3/8' tubing 3/8'–1/2' Convertor | | Installation Type | Under Sink | | Item Dimensions L x W x H | 46.7L x 16.2W x 47.3H centimetres | | Item Weight | 14 Pounds | | LowerTemperature Range | 35 Degrees Fahrenheit | | Manufacturer | Waterdrop | | Manufacturer Part Number | WD-TSU-W | | Material | Carbon Fibre | | Material Type | Carbon Fibre | | Maximum Flow Rate | 1.05 Gallons Per Minute | | Model Name | waterdrop_wd_tsu_w | | Model Number | WD-TSU | | Other Special Features of the Product | 0.01μm Ultra-Filtration, Space-Saving & Easy to Install, Smart Lifespan Reminder, Advanced Integrated Waterways Prevent Leakage | | Power Source | Manual (Water Pressure) | | Product Shelf Life | 24 Months | | Product dimensions | 46.7L x 16.2W x 47.3H centimetres | | Purification Method | Carbon Block, Ultra Filtration | | Special feature | 0.01μm Ultra-Filtration, Space-Saving & Easy to Install, Smart Lifespan Reminder, Advanced Integrated Waterways Prevent Leakage Special feature 0.01μm Ultra-Filtration, Space-Saving & Easy to Install, Smart Lifespan Reminder, Advanced Integrated Waterways Prevent Leakage See more | | UPC | 840814171752 840814174432 840814187517 | | Unit Count | 1.0 count | | Upper Temperature Rating | 100 Degrees Fahrenheit | ## Product Details - **Brand:** Waterdrop - **Capacity:** 2200 gallons - **Included components:** Stainless Steel Faucet (SS304) · 1/4&3/8' tubing 3/8'–1/2' Convertor - **Installation type:** Under Sink - **Material:** Carbon Fibre - **Package information:** Faucet - **Power source:** Manual (Water Pressure) - **Product dimensions:** 46.7L x 16.2W x 47.3H centimetres - **Purification method:** Carbon Block, Ultra Filtration ## Images ![TSU 0.01 Micron Ultra Filtration Under Sink Water Filter System | Reduces Odor, Not Lower TDS, Tankless System, Smart Panel, with Extra Faucet, Drilling Required - Image 1](https://m.media-amazon.com/images/I/615SfvIePAL.jpg) ![TSU 0.01 Micron Ultra Filtration Under Sink Water Filter System | Reduces Odor, Not Lower TDS, Tankless System, Smart Panel, with Extra Faucet, Drilling Required - Image 2](https://m.media-amazon.com/images/I/71QPevOOkCL.jpg) ![TSU 0.01 Micron Ultra Filtration Under Sink Water Filter System | Reduces Odor, Not Lower TDS, Tankless System, Smart Panel, with Extra Faucet, Drilling Required - Image 3](https://m.media-amazon.com/images/I/71vw5-eqARL.jpg) ![TSU 0.01 Micron Ultra Filtration Under Sink Water Filter System | Reduces Odor, Not Lower TDS, Tankless System, Smart Panel, with Extra Faucet, Drilling Required - Image 4](https://m.media-amazon.com/images/I/71fTOjg80TL.jpg) ![TSU 0.01 Micron Ultra Filtration Under Sink Water Filter System | Reduces Odor, Not Lower TDS, Tankless System, Smart Panel, with Extra Faucet, Drilling Required - Image 5](https://m.media-amazon.com/images/I/81+EmEMG4yL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: Can the system reduce TDS?** A: No. Please note that this ultrafiltration system cannot reduce TDS. The system can intercept impurities in polluted water and reduce harmful substances, and also can retain basic minerals which are beneficial to health, but it cannot reduce the TDS. **Q: How long can the filtration system used for?** A: PP filter: 6 months UF filter: 24 months CT filter: 12 months **Q: What does the packing list of this product include?** A: ·Waterdrop Integrated DC Filtration System×1 ·Faucet×1 ·PP filter×1 ·CS filter×1 ·CT filter×1 ·1/4” PE tubing×1 ·3/8” PE tubing×1 ·3/8”-1/2” feed water adapter×1 set ·Lock clip×4 ·Teflon tape×1 ·AA ## Customer Reviews ### ⭐⭐⭐⭐⭐ Outstanding Filtration: Waterdrop TSA Under Sink Water Filter System *by A***D on 16 July 2024* I recently installed the Waterdrop TSA Under Sink Water Filter System, and it has exceeded my expectations in every way. This 3-stage high-capacity water filtration system delivers pure, great-tasting water right from my kitchen sink, making it a fantastic addition to my home. Installation was straightforward, thanks to the detailed instructions and included hardware. Even with minimal DIY experience, I was able to set it up without any issues. The compact design fits neatly under the sink, taking up minimal space, which is a big plus for those with limited cabinet room. The filtration performance is exceptional. The 3-stage system effectively removes chlorine, heavy metals, and other contaminants, leaving the water clean and safe to drink. The improvement in taste and clarity is noticeable immediately. It’s reassuring to know that my family is drinking high-quality water without any harmful impurities. One of the standout features is the high-capacity filters. They last a long time before needing replacement, making the system low-maintenance and cost-effective in the long run. The easy twist-and-lock design of the filter cartridges makes changing them a breeze, further enhancing the user experience. Additionally, the water flow rate is impressive. There is no noticeable drop in pressure, even with the filtration system in place, which is often a concern with other water filters. Overall, the Waterdrop TSA Under Sink Water Filter System is a top-tier product that provides excellent filtration, ease of installation, and long-term cost savings. It’s an investment in health and convenience that I highly recommend to anyone looking to improve their home’s water quality. ### ⭐⭐⭐⭐⭐ Waterdrop TSA 8 Stage Filter Excellent. *by A***R on 12 May 2026* Waterdrop TSA 8 Stage filter system. Product comes with some extra size fittings and connectors for the in out line. Online videos are short and easy helpful. Handled water pressure from 0.7 to 8.6 bar and delivers upto 5 litres at the faucet depending on your incoming pressure, although there will be a slight reduction on 'your existing flow' once it goes through the 3 filters which i found to be more than acceptable as the quality of the filtered water produced after is EXCELLENT compared to the before water quality. My undersink pipes and cupboard is a bit cramped and so I added a couple of extra connectors to make installation location easier which it was. This is an excellent product, the water quality is far superior to any bottled water i purchased, which means no more buying bottled water anymore, no more plastic PPFS. With very basic DIY skills its easy to fit, watch videos, plan and take your time. Well worth it. ### ⭐⭐⭐⭐⭐ Lovely tasting water *by D***D on 24 September 2025* I have had the single Waterdrop under sink kit for the last couple of years due to living in a rural area and the water company in Pembrokeshire often over chlorinating the water. When the filter needed changing this time I upgraded to the three filter version which also came with its own very solid little separate tap for filtered water. The whole system was easy to fit, with no leeks but took my wife and I about a half an hour or so because we both struggle with aging knees and backs! Well worth doing yourself though as the setup is clearly explained and very well labled. Initially, the first day we had an issue with water taste, however after contacting Kimberly a Customer Service Rep at Waterdrop she quickly identified the issue and remedied it straight away by sending out a replacement PP filter which arrived the following day and took literally 5 seconds to swap over, (water is now very similar to expensive bottled water!) Kimberly is an excellent customer service rep, she is a credit to Waterdrop and I will definitely buy more of their products in the future, great product, great customer service! ## Frequently Bought Together - Waterdrop TSU 0.01μm Ultra-Filtration Under Sink Water Filter System, 3-Stage Tankless Undersink Water Filtration with Faucet, Smart Panel, No Waste Water, No Electricity Required, Does not Lower TDS - Waterdrop Undersink Replacement Water Filter, 2PP+CT, Replacement for TSU-W, TSC 3-Stage Under Sink Water Filter System - Waterdrop Undersink Replacement Water Filter Compo Pack, 2PP+CT+UF --- ## 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.us/products/244032187-tsu-0-01-micron-ultra-filtration-under-sink-water-filter](https://www.desertcart.us/products/244032187-tsu-0-01-micron-ultra-filtration-under-sink-water-filter) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-29*