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Model number WD-RF10 WD-RF15 WD-RF17 Product dimensions WD-RF10: 3.6" * 3.85" * 12.3" WD-RF15: 3.6" * 3.85" * 16.7" WD-RF17: 3.6" * 3.85" * 19.1" Operating temperature 2-38℃/35-100℉ Materials System cover: BPA-free plastic Filter: Polyester membrane Activated carbon block KDF down [https://cdn.shopify.com/s/files/1/0078/6156/7570/files/waterdrop-productSpecifications-down.png?v=1599120896] Show More With a filtration accuracy of 0.5 μm, the Waterdrop Undersink Water Filter reduces chlorine, taste and odor, sediment, rust, and other heavy metals. You don’t have to worry about the safety of the filtered water. The filters are designed to fit Waterdrop Undersink Water Filtration System (WD-UA series, WD-UB series, WD-UC series) to meet different water needs. Compatible with all three methods of connection, the under counter water filters bring you purified water from your original faucet, our dedicated faucet, or your refrigerator. The filter replacement is as user-friendly as it gets. Innovative system design allows you to replace the filter within only 3 seconds. The push-to-connect fittings make installation and replacement easier than ever, saving you time and effort. No additional tools needed. Get easy access to clean, safe, and healthy purified water with Waterdrop! Waterdrop Undersink Water Filtration System is a compact undersink water filtration system designed to improve the quality of your tap water. The system has advanced filtration technology that delivers tasty purified water from the first sip to the last drop. With a filtration accuracy of 0.5 μm, Waterdrop Undersink Water Filtration System reduces chlorine, taste and odor, sediment, rust, and other heavy metals. You don’t have to worry about the safety of the filtered water. Waterdrop Undersink Water Filtration System comes with three connection plans to meet your various water needs, with plan A to connect to your own faucet, plan B to connect to a dedicated faucet, and plan C to connect to your refrigerator/icemaker. The system filters out contaminants while retaining beneficial elements. It’s ideal for cooking, washing fruits and vegetables, and washing dishes. The stable water flow rate ensures that you can use clean water immediately. The system reduces contaminants in tap water that lead to dry skin and nervous system problems. The filtered water is also ideal for face washing, skincare, and personal cleansing, as it maintains skin vitality. The system works without electricity and doesn’t produce wastewater. Also, the system is ideal for RV use. With efficient filtration performance, the system delivers tasty, purified water to meet your various outdoor water needs. The specially added KDF ensures filter hygiene even during the non-camping season. The compact design saves a lot of under-sink space and creates more room for storage. Say farewell to bulky bottled water. Less consumption and more energy conservation [https://cdn.shopify.com/s/files/1/0520/4561/1184/files/wd-rf-2024-415-1_3.jpg?v=1713167109] Compact but efficient design * The compact design saves a significant amount of under-sink space and creates more room for storage. 3-second filter replacement * Innovative system design allows you to replace the filter within only 3 seconds. The push-to-connect fittings make installation and replacement easier than ever, saving you time and effort. No additional tools needed! No waiting for pure water [https://cdn.shopify.com/s/files/1/0520/4561/1184/files/wd-rf-2024-415-1_5.jpg?v=1713167109] No waiting for pure water [https://cdn.shopify.com/s/files/1/0078/6156/7570/files/wd-undersink-rf-img-3.jpg?v=1622624358] Compatible with WD-UA/UB/UC * The under sink water filters are designed to fit all WD-UA/UB/UC series to meet different water needs. Compatible with all three ways of connection, the filters bring you purified water from your original faucet, our dedicated faucet, or your refrigerator. Improved filtration * With a filtration accuracy of 0.5μm, this under-sink water purification system reduces the contaminants such as chlorine, taste and odor, sediment, rust, and other heavy metals, which is tested by the third-party laboratory. You don’t have to worry about the safety of the filtered water. [1] CF Filter and MRO Filter [https://cdn.shopify.com/s/files/1/0520/4561/1184/files/20240528-175608.jpg?v=1716890245] Composite filter technology [https://cdn.shopify.com/s/files/1/0078/6156/7570/files/wd-undersink-rf-img-5.jpg?v=1622624358] Superior material * The under-sink water filter adopts activated carbon block along with other advanced filter media, ensuring efficient and safe filtration. The BPA-free, lead-free material ensures more reliable use from the inside out. Extended filter life * Filtration capacity up to: * 8,000 gallons * 16,000 gallons * 19,000 gallons * Waterdrop Undersink Water Filtration System can meet a tap water consumption of 22 gallons a day.[2] Reverse osmosis membrane [https://cdn.shopify.com/s/files/1/0078/6156/7570/files/wd-undersink-rf-img-6.jpg?v=1622624358] Composite filter technology [https://cdn.shopify.com/s/files/1/0520/4561/1184/files/wd-rf-2024-415-1_4.jpg?v=1713167109] Less future replacement cost * On average, you’ll pay only 5¢ per day for the filter replacement and your water quality will improve with each passing day. * Note: Cost varies according to product model. Reference: [1] *Information is based on EPA Facts About Actived Carbon Treatment by EPA in 1992 [2] *The service life mentioned above is subject to chlorine reduction. Actual result varies according to the local water quality. Is the filter compatible with the WD-UA/UB/UC plan? The filters are designed to fit all WD-UA/UB/UC series to meet different water needs. How easy is it to replace the filter? Innovative system design allows you to replace the filter in only 3 seconds. The push-to-connect fittings make installation and replacement easier than ever, saving you time and effort. No additional tools needed! Can I use this filter with well water? If your home already has a whole-house filter, then the filter can work perfectly with well water. Can the filter reduce TDS? TDS stands for total dissolved solids and is basically composed of inorganic salts and a small amount of organic matter. The purifier can reduce harmful substances while keeping beneficial trace elements, though it is not designed for significant TDS removal. Please choose Waterdrop RO system if you’d like to reduce TDS. Can this filter inhibit bacteria? This filter adopts advanced KDF, which effectively inhibits the growth of bacteria. If you are looking specifically for bacteria removal from this purifier, you will want to check out the UF collection, which is designed to reduce bacteria. With a pore size of 0.01 μm, the purifier can effectively reduce contaminants, ensuring clean, safe, and healthy purified water. Please click here to find the one that’s right for you! What is the filter service life? ○WD-RF10: 12 months/8,000 gallons ○WD-RF15: 24 months/16,000 gallons ○WD-RF17: 36 months/19,000 gallons