[Trusted Certification] The Waterdrop reverse osmosis system is certified against NSF 58 for TDS reduction and NSF 372 certified for lead-free material. The TDS removal rate of the RO system is certified to be up to 91.9%, and the hexavalent chromium reduction rate is certified to be up to 96.9%. The tankless reverse osmosis system is also certified by the Federal Communications Commission. Besides, it won German Red Dot Design Award 2019 and meets the EU Standards and UKCA Standards for safety. [Special Notice]: You must fully turn on the faucet and flush the RO system for 30 minutes after installation. The light on the faucet will flash blue during flushing, but once completed, the blue light will stop flashing. The total water capacity will be about 8. 5 gallons and the water will be undrinkable during flushing. To save water, be creative and collect the water for other purposes, such as watering plants. [Smart display faucet] The reverse osmosis water filtration system is built with a smart display faucet. For instance, the TDS monitor tells you the quality of your filtered water, while the filter life tracker shows how soon you need to replace your filter. So now you can enjoy an improved water-using experience and a convenient lifestyle. [Outstanding filtration performance] Tested by a third-party laboratory, through 8-stage filtration, the tankless reverse osmosis system can effectively reduce TDS, chromium, pfas, fluoride, arsenic salt, iron, radium nitrate, calcium, particles, chloride, chlorine and heavy metals like hexavalent chromium in your tap water to improve your water taste. The activated carbon block is made from natural coconut shells. Please confirm whether you are allergic to it. [400 GPD＆1:1 pure to drain ratio] The RO system offers faster water flow (400 gallons per day) and can filter a cup of water in about 12 seconds. Compared to traditional RO systems, the Waterdrop RO System has a low drain ratio of 1:1 and saves water waste by 300%. Save more money on your water bills!

Waterdrop G3 Reverse Osmosis System, Tankless RO Water Filtration Systems, Under Sink, NSF Certified, TDS Reduction, 400 GPD, Smart LED Faucet, USA Tech

WHAT’S INCLUDED: RO under sink filtration system, stainless steel faucet, PCB filter, RO filter, installation kit, user manual SPACE-SAVING DESIGN: Sleek and modern, the Brio PRISM RO system measures 5.4” W x 15.4” H x 16.9” D and takes up approximately 30% of typical under sink space, preserving 70% for storage. The innovative tankless filtration design has an integrated system that’s leak-proof and resists recontamination, a hazard for a reverse osmosis under sink system with a tank NSF/ANSI CERTIFIED FILTRATION: The PCB filter of the Brio PRISM Reverse Osmosis Water Filtration System has 3 stages—non-woven PP, coconut carbon fiber, and coconut carbon block—and is certified against NSF/ANSI 42 for CTO reduction. The RO membrane, with a pore size of 0.0001 microns, is certified against NSF/ANSI 58 for TDS reduction. Together, these filters significantly reduce sediment, chlorine, iron, TDS, PFAS, atrazine, lead, arsenic, nitrates, fluoride, radium, and more. So, if you’re concerned about the quality of your tap water, you can count on the Brio tankless under sink RO system to produce delicious, reliably purified water for you and your whole family FILTER REPLACEMENT: Depending on the quality of your water source, the PCB filter should be replaced every 6 to 12 months. Put “Brio RPFTROE600PRMPC” in the search bar for the PCB replacement filter. The RO filter should be replaced every 12-24 months. Put “Brio RPFTROE600PRMRO” in the search bar for the RO replacement filter. You won’t need tools or have to move the PRISM to change filters. Just drop in from the top and lock into place Easy Installation & Maintenance: Tankless drinking water filtration systems are easier to install under your sink because almost everything is contained in one case, with fewer connections and components, and filters can be be replaced from the top without having to shut off water or use tools DEDICATED FAUCET: Always dispense purified water from the dedicated faucet included with the Brio RO system. The high-quality faucet sequesters purified water so the whole family always knows which faucet to use to refill water glasses and sports bottles. In a universal and elegant swan neck design, the sleek stainless steel faucet requires minimal room and blends in seamlessly with a variety of kitchen décors and appliances 600 GPD & 1.5:1 PURE-TO-DRAIN RATIO: The Brio water filtration system delivers a fast and robust water flow, producing up to 600 gallons of purified water per day, filling an 8-oz. glass in less than 8 seconds. And compared to traditional 1:4 under sink systems, the Brio tankless system has a low 1.5:1 pure-to drain ratio, which means that for every 1.5 cups of purified water dispensed, only 1 cup of wastewater is produced, saving over 300% on water waste compared to a 1:4 under sink tank system

Brio Prism TROE600PRISM Reverse Osmosis Water Filtration, 4-Stage Tankless RO Water Filter System for Under Sink, 600 GPD, 1.5:1 Pure to Drain, Reduces TDS, Faucet, USA-Based Customer Support, Black

TECHNICAL SUPPORT/WARRANTY: 1-year warranty can be found in the manual or Bluevua official website. Simply scan the QR code and fill out the purchase information for 1-year manufacturer warranty registration. In addition, online customer service is also available for help. We stand behind our products and our company. If for any reason you are not completely satisfied with your Bluevua products, we offer a 30-day full refund and a 1-year warranty on all our products. POWER SAVING/WATER SAVING: Water system automatically enters power-saving standby mode when not in use to reduce power consumption. Leftover water from a cycle isn't deemed wastewater so more water is saved to use for various household purposes. FILTER LIFE MONITOR: The countertop water filters last for a long time between 12-24 months to provide 1-2 years of clean drinking water before needing replacement. Filters are also designed to help save water with an impressive 2:1 Pure to Drain ratio. Monitor display shows the service life of filters and water quality so you can easily keep track of filter replacement and periodically switch out filter tubes. COUNTERTOP FILTRATION + PREMIUM-QUALITY CARAFE: No plumbing or installation is required for this RO system. Simply plug this portable piece of tech into any power source and you're ready to fill it up and go! Better yet, the water container is constructed of high borosilicate glass carafe instead of the traditional plastic, reducing the risk of secondary pollution and making this one of the best countertop water filter systems. 4-STAGE FILTRATION: 4 levels of filtration are utilized to ensure the purest water possible. 99.9% of all possible contaminants are filtered out so you can confidently drink your own tap water.

Bluevua RO100ROPOT Reverse Osmosis System Countertop Water Filter, 4 Stage Purification, Counter RO Filtration, 2:1 Pure to Drain, Purified Tap Water, Portable Water Purifier for Home

LOW MAINTENANCE - Transparent 1st stage housing for easy visual inspection. Three extra long life pre-filters to remove large contaminants and protect RO membrane. Ultra fine (RO) filter to remove contaminants down to 0. 0001 microns; fine GAC filter to provide final polishing to the purified water and (AK) filter to finally restore just the right proportion of healthy minerals and a natural alkaline balance. The end result is great-tasting bottled-water quality. GREAT-TASTING MINERAL WATER - A standard 5 stage RO system produces slightly acidic water with a pH of 7. 0 or below because the RO membrane removes not only harmful pollutants but also a few helpful minerals. The iSpring RCC7AK Reverse Osmosis water filter includes an additional 6th stage - an Alkaline Remineralization filter which restores healthy minerals and produces a balanced alkalinity, which gives your water a more natural taste than regular 5 stage RO water filter. EASY TO INSTALL & NO LEAKS - The water purifier is designed for do-it-yourself installation and all necessary parts for installation are included. Backed by clear installation manual, instructional videos, and access to life-time technical support. The entire alkaline water filter fits nicely under a kitchen sink. For leak-free installation, simply push tubing ½ inch deep into quick-fitting connectors and lock; no threading pipes needed. Certified to NSF/ANSI 58, 6-Stage Alkaline Remineralization Layered Filtration - Exclusively designed to restore the natural alkalinity and mineral balance of water; this reliable and ultra-safe Reverse Osmosis (RO) water filtration system converts your water into clean, pure and healthy drinking water by removing up to 99% of over 1,000 harmful contaminants like chlorine, fluoride, lead (removes up to 98%), arsenic, asbestos, calcium, sodium and more. 100% SATISFIED CUSTOMERS - RCC7AK from America’s favorite brand of under sink water filter is the highly rated reverse osmosis systems. Comes with 1-year limited manufacturer warranty upon registration and lifetime personalized support from GA, USA, combined with premium quality components, this water filter is to deliver endless bottled quality drinking water right in your home for many years to come, eliminating plastic waste.

iSpring RCC7AK, NSF Certified 75 GPD, 6-Stage Reverse Osmosis System, pH+ Alkaline Remineralization RO Water Filter System Under Sink, Superb Taste Drinking Water Filter

𝟐𝟒 𝐦𝐨𝐧𝐭𝐡 𝐟𝐢𝐥𝐭𝐞𝐫 𝐥𝐢𝐟𝐞𝐬𝐩𝐚𝐧: With the adoption of the advanced ultrafiltration membrane design, the service life of the under sink water filter system is prolonged to 24 months, the replacement frequency is reduced, and the maintenance cost is saved. Besides, the lifespan of the PP filter is 6 months, and the lifespan of the CT filter is 12 months. The carbon block is made from natural coconut shells. Please confirm whether you are allergic to it. 𝟎.𝟎𝟏 𝐮𝐦 𝐮𝐥𝐭𝐫𝐚𝐟𝐢𝐥𝐭𝐫𝐚𝐭𝐢𝐨𝐧 𝐦𝐞𝐦𝐛𝐫𝐚𝐧𝐞: The 0.01 um ultrafiltration membrane can reduce most harmful substances that are larger than 0.01 um. The integrated-waterway under sink water filter system can effectively reduce residual chlorine, taste and odor, heavy metals and prevent leakage. Please note that Waterdrop under sink water filter can retain potassium, calcium, sodium, magnesium and other minerals that are beneficial to health, but it cannot reduce the TDS. 𝐒𝐦𝐚𝐫𝐭 𝐢𝐧𝐝𝐢𝐜𝐚𝐭𝐨𝐫𝐬: The under sink water filtration system is provided with smart indicators, which help to improve the life quality, so that you can get the water quality and work modes at a glance. The indicators on the panel notify you when to replace the filter, ensuring purity and safety of drinking water. 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐞𝐝 𝐰𝐚𝐭𝐞𝐫𝐰𝐚𝐲𝐬: This Waterdrop under sink water filter system adopts advanced integrated waterways to prevent water leakage, so that you can feel free to replace the filter without shutting off water supply. The under sink water filter can give you a safe water drinking experience. If you need the replacement PP filter for WD-TSU or WD-TSC, please search for B09SL954ZS. 𝐄𝐚𝐬𝐲 𝐭𝐨 𝐢𝐧𝐬𝐭𝐚𝐥𝐥: The system is equipped with a stainless steel faucet, a 3/8” water inlet hose, a 1/4” water outlet hose, a 3/8”-1/2” feed water adapter, and other necessary accessories.  You can install this Waterdrop Ultra Filtration System in a few minutes, and its filter can be easily replace by simple twist and pull within 3 seconds. Please note that you need to drill a 1-inch hole on your countertop.

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

Top-Grade Components - Includes first set of filter and all parts required for DIY Installation - No plumber required. The Claryum 2-Stage is tested and certified to NSF/ANSI standards 42, 53, and 401, and P473 for the reduction of over 97% of chlorine and chloramines, 99% of lead, and 96% of PFOA/PFOS. It’s also certified to reduce microplastics, mercury, chlorine-resistant cysts, herbicides, pesticides, VOCs, pharmaceuticals, and more. Operating Temperature : 40-90°F Instantly Transform Ordinary Tap Water Into Clean, Extraordinary Water - Removes up to 99% of 77 contaminants while leaving healthy minerals so you can drink with confidence. This system will NOT reduce Total Dissolved Solids (TDS). High Flow Rate - This system powers through a half-gallon of water every minute. No need to wait for clean water compared to traditional drip filters. Easiest Filter Replacement - Replacements are engineered for ease. No need to disconnect hoses or water lines. Eco-friendly housing easily twists off for snappy replacement. Cost Efficient & Long Lasting - The most economical filter on the market at less than 10 cents per gallon filtered. Lasts for 6 months or 500 gallons before a replacement filter is needed. Claryum Filtration - Removes impurities while selectively retaining healthy minerals, including calcium, potassium and magnesium for the healthiest drinking water.

Aquasana 2-Stage Under Sink Water Filter System - Kitchen Counter Claryum Filtration - Filters 99% Of Chlorine - Brushed Nickel Faucet - AQ-5200.55

𝟕-𝐬𝐭𝐚𝐠𝐞 𝐟𝐢𝐥𝐭𝐫𝐚𝐭𝐢𝐨𝐧: The G2P600 reverse osmosis system adopts a composite filter technology, can reduce most contaminants. The CF filter can reduce rust, sediment, and organic matter. The MRO filter uses 0.0001-micron reverse osmosis membrane to intercept TDS, salt, PFAS, fluoride, and heavy metals, etc. Our RO system can reduce toxic chemicals such as vinyl chloride, ethylhexyl acrylate, isobutylene, ethylene glycol, according to the reverse osmosis membrane technical manual. 𝟕-𝐬𝐭𝐚𝐠𝐞 𝐟𝐢𝐥𝐭𝐫𝐚𝐭𝐢𝐨𝐧 & 𝟔𝟎𝟎 𝐆𝐏𝐃 & 𝟐:𝟏 𝐥𝐨𝐰 𝐝𝐫𝐚𝐢𝐧 𝐫𝐚𝐭𝐢𝐨 & 𝐓𝐚𝐧𝐤𝐥𝐞𝐬𝐬 𝐃𝐞𝐬𝐢𝐠𝐧 & 𝐄𝐚𝐬𝐲 𝐢𝐧𝐬𝐭𝐚𝐥𝐥𝐚𝐭𝐢𝐨𝐧；Two filters are included in the package. Search "WD-G2P600-W" for replacement filters. 𝟔𝟎𝟎 𝐆𝐏𝐃 𝐟𝐚𝐬𝐭 𝐰𝐚𝐭𝐞𝐫 𝐟𝐥𝐨𝐰: As an upgraded reverse osmosis system, the G2P600 tankless reverse osmosis system produces 600 gallons of filtered water per day. With a fast and stable water flow rate, this RO system fills a 200ml cup with water in 8 seconds, which is ideal for drinking, washing vegetables and fruit. The G2P600 RO water filtration system also meets the water needs of big families and companies. 𝐒𝐮𝐩𝐞𝐫𝐢𝐨𝐫 𝐩𝐫𝐨𝐝𝐮𝐜𝐭 𝐝𝐞𝐬𝐢𝐠𝐧: This tankless reverse osmosis water filtration system saves 70% of your under-sink space and prevents recontamination. You can finish the installation by yourself in 30 minutes. Due to the filter’s twist-and-pull design, you can change a filter in 3 seconds without moving the system or using any tools. In addition, the filter life indicators will remind you to replace the filter in advance. 𝐀𝐟𝐟𝐨𝐫𝐝𝐚𝐛𝐥𝐞 𝐜𝐡𝐨𝐢𝐜𝐞: The G2P600 tankless RO system reduces your replacement cost and upgrades the water-saving technology with a drain ratio of 2:1. Dispensing 2 cups of pure water will produce only 1 cup of waste water. Compared to traditional RO water purifiers, the RO system saves 600% more water. Note that all RO systems will produce waste water to discharge impurities. You can use waste water to mop the floor, wash your car, do laundry, etc.

Waterdrop G2P600 Reverse Osmosis System, Tankless RO Water Filter System, Under Sink RO System, 600 GPD, 2:1 Pure to Drain, 7 Stage Filtration, Reduce TDS, FCC Listed, USA Tech

TDS is not a professional way to measure the water quality. Essential Minerals, Calcium, Potassium, Sodium, Magnesium...These essential minerals are dissolved solids, PPM will not be dropping if you test with a TDS meter. Waterdrop unersink water filtration system is keeping all those minerals, but removes elements that are harmful to your body.Note: The activated carbon is made from natural coconut shells. Please confirm whether you are allergic to it. WQA Certified Filter: Made from premium BPA-free and lead-free materials, the under sink water filter is certified by WQA against NSF/ANSI 372 Standard, ensuring reliable use from inside to outside. Certified by WQA against NSF/ANSI 42 Standard, the water filter can effectively reduce chlorine, taste and odor. Tested by third party laboratory against NSF/ANSI 53 standard it can reduce lead. To look over the 42&372 certification, please search "WD-15UA" on WQA official website. Ultra-Long Service Life: When used with municipal water, each filter has a maximum service life of 24 months or 16,000 gallons.[1] Less than ＄31.99 per replacement filter (Search " B085G78F7R "on Amazon), save over 50% of cost on subsequent use. Innovative Multistage Filtration: The Waterdrop Direct Connect Under Sink Water Filter System uses innovative multistage filtration. And it can effectively reduces lead, chlorine, heavy metals, chemical iṁpurity, sediment and other large particles.[2] Enjoy healthy and pure water straight from your tap – no need to buy bottled water anymore! Fast Flow Rate & Multiple Uses: The fast and stable water supply provides pure and fresh water that tastes like spring water. The tested full flow rate is 0.75 gpm at 60 psi. Developed for household and commercial use, the Under Sink Water Filter System can be installed in your kitchen, bathroom, RV, or office to meet your daily water needs. Ideal for drinking, cooking, skincare, and cleaning. Easy Installation: The system should be connected only to a cold water supply. With innovative push-to-connect fittings, the entire installation process takes less than 3 minutes. The twist-and-lock design ensures that you can replace the filter in 3 seconds. The system includes a 3/8” hose with a direct connection that adapts to standard 3/8’’ feed water valves under US sinks. The 3/8’’–1/2’’ convertor fitting helps you connect the system to both 1/2’’ and 3/8’’ cold water lines and faucets.

Waterdrop 15UA Under Sink Water Filter System, 2 Years Capacity, NSF/ANSI 42 Certified, Reduces Lead, Chlorine, Bad Taste & Odor, Under Counter Water Filter Direct Connect to Kitchen Faucet, USA Tech

Selected materials: Made from lead-free 304 stainless steel, the under counter water filter is resistant to corrosion and compression. The 0.01 μm ultra-filtration under sink water filter system is durable, strong, and less prone to cracking, thanks to minimal lead and cadmium content. Its thick sealing ring in the cap prevents leakage. The carbon block is made from natural coconut shells. Please confirm whether you are allergic to it. Recyclable housing: You do not need to replace the stainless steel housing if you use our product. This saves up to 500,000 pounds of plastic waste per year, which could take up 660 cubic meters of land, enough to grow 20,000 trees. This long-term durable filter is not only eco-friendly, but also economical. The PP filter has a lifespan of 6-8 months, the UF filter of 12 months, and the CT filter of 12-24 months, depending on local water quality. Multiple arrangement options: The user-friendly innovative design of the under counter water filter allows the system to be hung on the cabinet wall or placed on the floor. For homeowners who wants to avoid drilling holes in the cabinet, the system is right for you. Note, this under sink water filter system is not designed for TDS reduction, It will retain minerals such as potassium, calcium, sodium, and magnesium, which are beneficial for your health. Faster water flow and easy installation: The under sink water filter has the flow rate as high as 1.59 GPM, which means you can fill up an 8 oz cup of water in just 2.3 seconds. The water flow remains stable even at a high speed. The innovative design of this under sink water filter system means you can install without drilling a hole on the countertop. You can connect the system directly to your home faucet, and get pure water for all your needs - drinking, washing, and others. Efficient filtration: This Waterdrop under sink stainless steel water filter has 6 layers of premium filtration materials. The 0.01 μm precise ultrafiltration membrane reduces most bäcteriä larger than 0.01 μm. The activated carbon block and PP cotton effectively reduce chlorine, heavy metals, chemicals, cyst, odor, rust, and large particles in your water, while improving the water taste.

Waterdrop TST-UF 0.01μm Ultra-Filtration Under Sink Water Filter, Stainless Steel Water Filter for Sink, 5X Service Life, 99.99% of Contaminants Larger Than 0.01μm, USA Tech (3 Filter Included)

𝟕-𝐬𝐭𝐚𝐠𝐞 𝐟𝐢𝐥𝐭𝐫𝐚𝐭𝐢𝐨𝐧 & 𝟒𝟎𝟎 𝐆𝐏𝐃 & 𝟏:𝟏 𝐥𝐨𝐰 𝐝𝐫𝐚𝐢𝐧 𝐫𝐚𝐭𝐢𝐨 & 𝐓𝐚𝐧𝐤𝐥𝐞𝐬𝐬 𝐃𝐞𝐬𝐢𝐠𝐧 & 𝐄𝐚𝐬𝐲 𝐢𝐧𝐬𝐭𝐚𝐥𝐥𝐚𝐭𝐢𝐨𝐧; Two filters are included in the package. Search "WD-G2-W" for replacement filters. 𝟕 𝐒𝐭𝐚𝐠𝐞 𝐅𝐢𝐥𝐭𝐫𝐚𝐭𝐢𝐨𝐧 & 𝐞𝐟𝐟𝐞𝐜𝐭𝐢𝐯𝐞 𝐟𝐢𝐥𝐭𝐫𝐚𝐭𝐢𝐨𝐧: The G2 RO System adopts a composite filter result in more effective filtration. The CF filter can reduces sediment, rust, chlorine, etc. The MRO filter include reverse osmosis membrane and activated carbon block to reduce most contaminants. Our RO system can reduce toxic chemicals such as vinyl chloride, ethylhexyl acrylate, isobutylene, monobutyl ether, according to the reverse osmosis membrane technical manual. 𝟒𝟎𝟎 𝐆𝐏𝐃＆𝟏:𝟏 𝐩𝐮𝐫𝐞 𝐭𝐨 𝐝𝐫𝐚𝐢𝐧 𝐫𝐚𝐭𝐢𝐨: The Waterdrop G2 reverse osmosis system offers a fast water flow rate of up to 400 GPD. Get a cup of filtered water in about 12 seconds, satisfying your needs while saving time. Compared to the ordinary RO system, the Waterdrop RO system always has a stable water flow. This tankless RO has a low drain ratio of 1:1 and saves water waste by 300%. 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐞𝐝 𝐩𝐫𝐨𝐝𝐮𝐜𝐭 𝐝𝐞𝐬𝐢𝐠𝐧: The advanced integrated design of the electrical and water circuits reduces leakage. The airtight housing reduces noise, while the process of installing and replacing the filter is faster and more convenient than with other filters. Due to the filters’ twist-and-pull design, you can replace them in 3 seconds. The installation of the RO System takes less than 30 minutes. NOTE: An electrical outlet and drilling holes is required to operate it. 𝐈𝐧𝐧𝐨𝐯𝐚𝐭𝐢𝐯𝐞 𝐭𝐚𝐧𝐤𝐥𝐞𝐬𝐬 𝐝𝐞𝐬𝐢𝐠𝐧: The new filter composition technology employs an excellent filter combination to more efficiently filter out impurities. The tankless design ensures the safety of your family’s drinking water. It also saves over 70% more under-sink storage space than does the ordinary RO system. Note that this reverse osmosis system requires under-sink electricity. 𝐁𝐞𝐬𝐭 𝐯𝐚𝐥𝐮𝐞 𝐟𝐨𝐫 𝐲𝐨𝐮𝐫 𝐟𝐚𝐦𝐢𝐥𝐲: Waterdrop G2 RO water filter System. The compact filters offer excellent performance, and due to the composite filters and formula, you won’t have to replace the filters in six months, as you would with other reverse osmosis systems. The innovative tankless design saves space and ensures faster water flow and purer water.

Waterdrop G2 Reverse Osmosis System, 7 Stage Tankless RO Water Filter System, Under Sink Water Filtration System, 400 GPD, 1:1 Pure to Drain, Reduces TDS, FCC Listed, USA Tech, WD-G2-W, White

Under-Sink & Countertop Filtration