# Waterdrop 15UB-UF Ultra Filtration Under Sink Water Filter System with Dedicated Faucet 19000 Gallons | Reduces Lead, Chlorine, Taste & Odor **Brand:** Waterdrop **SKU:** fds4438 **ASIN:** B08GX6BYMW **Canonical URL:** https://crowcrowcrow.com/p/waterdrop-15ub-uf-0-01-filtration-under-sink-water-filter-system/fds4438 **Category:** home-kitchen **Subcategory:** Categories **Availability:** in_stock **Price (INR, all-inclusive):** ₹14,752 **Discount:** 36% **Customer rating:** 4.50/5 from 2,819 ratings ## Description Waterdrop 15UB-UF under-sink ultra-filtration system provides 19,000 gallons of purified water. It reduces chlorine, taste, odor, and heavy metals, retaining beneficial minerals. Includes a dedicated faucet and easy installation. Enjoy cleaner water with 13-16 days delivery. ## Highlights - 19,000 Gallon Filter Capacity — One filter lasts up to 2 years, providing 19,000 gallons of purified water. This means significantly lower cost per gallon compared to bottled water or frequent local filter replacements. - Reduces Key Contaminants — Effectively reduces chlorine, taste, odor, heavy metals, chemical impurities, sediment, and lead, ensuring safer and better-tasting drinking water for your family. - Easy 3-Minute Installation — Features push-to-connect fittings and a twist-and-lock design for tool-free filter changes. Connects to standard cold water lines with included adapters. - Premium Dedicated Faucet — Comes with a lead-free brushed stainless steel faucet, designed for easy access to filtered water and a sleek addition to your kitchen sink. ## Key features - Less than ＄36.99 per replacement filter WD-RF15-UF (Search " B085FTK7FV"on Amazon), save over 50% of cost on subsequent use. - Countertop Drilling Needed: If there is no hole in your kitchen sink or countertop, you have to drill one (1") or use the hole for the soap dispenser. - Superior Material: 0.01 micron Waterdrop Ultrafiltration Membrane, this under sink water filter reduces chlorine, taste, odor and heavy metals, offering enhanced taste. Activated carbon block and other advanced filter media ensure efficient and safe filtration. Specially selected premium materials are lead-free. The BPA-free, lead-free material ensures more reliable use from the inside out. The activated carbon is made from natural coconut shells. Please confirm whether you are allergic to it. - Innovative Multistage Filtration: The Waterdrop Direct Connect Under Sink Water Filter System uses innovative multistage filtration. Tested by third party laboratory against NSF/ANSI 42 standard, the water filter can effectively reduce chlorine, taste and odor. And it can effectively reduces heavy metals, chemical iṁpurity, sediment and other large particles.[1] Tested by third party laboratory against NSF/ANSI 53 standard it can reduce lead. No need to buy bottled water anymore! - Solve Clogging Problem: By upgrading the filtration area, our filter now provides a 20X increase in dirt adhesion area, enhancing filtration capability while minimizing the risk of clogging. - Premium Dedicated Faucet: The under sink water filter system comes with a lead-free brushed stainless steel faucet, providing you with access to clean water throughout the day. For separate drinking faucet you already have, WD-15UC-UF system ( Search ASIN: B085G9TZ4L ) would be a better choice. - Easy Installation: This under sink water filter system should be connected only to a cold water supply. With innovative push-to-connect fittings, installation takes less than 3 minutes. The twist-and-lock design helps you replace the filter in 3 seconds without any tools. The under sink water filter system comes with a feed water adapter that can connect to the tubing. The 3/8’’–1/2’’ convertor fitting can connect this system to 1/2’’ or 3/8’’ cold water lines and faucets. - Fast Flow Rate & Multiple Uses: The tested full flow rate of this under sink water filter system is 0.75 gpm at 60 psi. The fast and stable water supply provides pure and fresh water that tastes like spring water. Developed for household and commercial use, Waterdrop Under Sink Water Filter System can be installed in your kitchen, RV, or office to meet your daily water needs. With its exquisite design and small size, it is the best choice for a rented apartment. ## Why choose this product **Advanced Ultrafiltration for Purity** — The Waterdrop 15UB-UF system employs a 0.01 micron ultrafiltration membrane, a superior technology for removing microscopic contaminants. Unlike basic filters that might only improve taste, this system targets harmful substances like lead and heavy metals, ensuring your drinking water is not just palatable but also safer. It retains beneficial minerals, offering a balanced approach to water purification that supports health. This advanced filtration is crucial for Indian households where water quality can vary significantly, providing peace of mind with every glass. **Ideal for Indian Kitchens vs. Local Alternatives** — This system is perfect for Indian homes seeking reliable filtered water without complex plumbing or electricity. It fits under most sinks and connects to standard cold water lines, often requiring only minor adapter use for non-US threads. While local filters might offer basic chlorine reduction, the Waterdrop's ultrafiltration targets a broader range of contaminants, including lead, which is a growing concern. The long-lasting 19,000-gallon filter means fewer replacements and lower long-term costs compared to frequently changing local cartridges or buying bottled water. ## How to use 1. Choose an under-sink location. Drill a 1" hole in your countertop or sink for the dedicated faucet. Ensure access to a cold water supply line and sufficient space for the filter unit. — Prepare Installation Site 2. Attach the feed water adapter to your cold water line. Connect the included 1/4" PE tubing to the adapter and the filter inlet. Use the 3/8"-1/2" converter sets as needed for your faucet and water line connections. — Connect Water Lines 3. Mount the dedicated brushed stainless steel faucet. Connect the second PE tube from the filter outlet to the faucet. Turn on the water supply, check for leaks, and flush the system for 5-10 minutes to remove any air or residual materials. — Install Faucet and Flush System 4. When flow rate decreases or taste changes, replace the filter using the tool-free twist-and-lock design. The filter is rated for 19,000 gallons or approximately 2 years of use. — Replace Filter Periodically ## Product details | Field | Value | |---|---| | Filtration Stages | Multistage (Ultrafiltration Membrane, Activated Carbon Block) | | Activated Carbon Source | Natural Coconut Shells | | Key Reductions | Chlorine, Taste, Odor, Heavy Metals, Chemical Impurity, Sediment, Lead | | Minerals Retained | Potassium, Calcium, Sodium, Magnesium | | Allergens | Confirm coconut shell allergy | | Installation Type | Under Sink | | Water Supply | Cold water line only | | Connection Size | Includes 3/8"-1/2" converters; 1/4" tubing | | Drilling Required | Yes, for faucet installation (1" hole recommended) | | Filter Replacement | Twist-and-lock design, tool-free, ~3 seconds | | Cost per use | 19,000 gallons capacity — ₹0.78 per gallon | | Shelf life after opening | 24 months (system), 12 months (filter after installation) | | Reapplication math | 19,000 gallons lasts ~2 years for a family of 4 at average usage. | | Contraindications | Does not reduce TDS; not for use with hot water; requires drilling for faucet. | | Allergens / common irritants | Coconut shell activated carbon (confirm allergy) | | Brand | Waterdrop | | Model | 15UB-UF | | Filtration Type | Ultra Filtration (0.01 micron) | | Capacity | 19,000 gallons | | Filter Lifespan | Up to 2 years | | Flow Rate | 0.75 GPM (gallons per minute) | | Material | NSF/ANSI Approved Components, BPA-free, Lead-free | | Faucet Material | Brushed Stainless Steel (Lead-free) | | Dimensions (System) | 3.6" W x 3.9" L x 16.7" H (9.1 cm W x 9.9 cm L x 42.4 cm H) | | Color | Black | | Country of Origin | Not stated by manufacturer — US retail version, sourced from authorized US retailers | ## Frequently asked questions ### Will this Waterdrop under-sink filter fit an Indian kitchen tap? Yes, this system attaches to standard faucets after removing the aerator. It includes 3/8"-1/2" converters and 1/4" tubing. For taps with non-standard threads or pull-out sprayers, a common plumbing adapter may be needed. Confirm your tap has a removable aerator and standard threading for best results. ### How often do I need to replace the filter cartridge? The Waterdrop filter has a capacity of 19,000 gallons and is rated for up to 2 years of use. However, in areas with hard water or high sediment levels common in India, the filter may reach its capacity sooner. Monitor flow rate and water taste for practical replacement cues. ### Does this system reduce TDS (Total Dissolved Solids)? No, this ultrafiltration system does not reduce TDS. It is designed to remove harmful contaminants like chlorine, heavy metals, and lead while retaining beneficial minerals such as potassium, calcium, and magnesium. ### Is installation difficult for an Indian kitchen? Installation is designed to be easy, taking under 3 minutes with push-to-connect fittings and a twist-and-lock filter. You will need to drill a 1" hole in your countertop or sink for the dedicated faucet. All necessary adapters and tubing are included. ### What contaminants does the Waterdrop 15UB-UF filter remove? It effectively reduces chlorine, taste, odor, heavy metals, chemical impurities, sediment, and lead, based on third-party laboratory testing against NSF/ANSI 42 and 53 standards. ### How does this compare to local water filters in India? This system offers advanced ultrafiltration (0.01 micron) targeting lead and heavy metals, which many basic local filters do not. Its 19,000-gallon capacity provides a lower cost per gallon over time compared to frequent local cartridge replacements or bottled water. ### How to buy an original Waterdrop 15UB-UF system in India? Purchase directly from crowcrowcrow to ensure you receive an authentic, factory-sealed Waterdrop system sourced from authorized US retailers. All customs duties and GST are included, with ExpressBox tracked shipping to your Indian pincode. ## Compliance No product-specific compliance warnings identified. Standard imported-goods terms apply: customs duties & GST paid; for personal use in India; follow the manufacturer's usage instructions on the packaging. ## Images 1. https://images.crowcrowcrow.com/B08GX6BYMW-2.webp 2. https://images.crowcrowcrow.com/B08GX6BYMW-5.webp 3. https://images.crowcrowcrow.com/B08GX6BYMW-8.webp 4. https://images.crowcrowcrow.com/B08GX6BYMW-11.webp 5. https://images.crowcrowcrow.com/B08GX6BYMW-14.webp 6. https://images.crowcrowcrow.com/B08GX6BYMW-17.webp --- Source: https://crowcrowcrow.com/p/waterdrop-15ub-uf-0-01-filtration-under-sink-water-filter-system/fds4438 Returns: 14 days, free pickup, full refund on genuine issues. Shipping: Free across India, 13-16 days. Prices are all-inclusive (duties + GST).