Top 10 Best Pur Water Filtration System

-    Two filters are included in the package. Search WD-G2-W for replacement filters..   The G2 system is certified by for lead-free materials. The G2 RO System adopts a composite filter result in more effective filtration. The CF filter can reduce sediment, chlorine, etc. The MRO filter include reverse osmosis membrane and activated carbon block to reduce most contaminants and radioactive substances such as radium. Our RO system can reduce TDS, PFAS, PFOA, PFOS, vinyl chloride, monobutyl ether, according to reverse osmosis membrane technical manual.. 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 11 and saves water waste by 300..   The new filter composition technology employs an excellent filter combination to more efficiently filter out impurities. The tankless design ensures the safety of your familys 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.It is not recommended to use a water softener before an RO system for drinking purposes..     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..

, This under sink water filter system comes with 3 filters and can realize 8-stage deep filtration to reduce PFAS, PFOAPFOS, residual chlorine, fluorides, heavy metals, silt, rust, cyst, etc. Its KDF materials can effectively reduce heavy metals. Its resin reduces fluorides. The CT filter has passed IAPMO certification to reduce residual chlorine and improve taste, thereby ensuring every drop is pure and healthy..       The under sink water filter adopts strong materials with an upgraded design. In addition, the age-resistant and freeze-resistant materials make the system twice thicker. The under counter water filter system for kitchen has also passed 400 psi burst pressure, 100,000 pulse tests at 150 psi, and static tests at 300 psi. These tests prove that the durable integral design clears up worries about cracking cases and leaking issue..     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.. The three under sink water filters have lifespans of 6 months, 8-12 months, and 12-18 months, respectively.. , This under sink water filter system works perfectly with 38 and 12 cold water tubes. The under sink water filtration system is a simple DIY. With innovative push-to-connect fittings, the installation of the under sink water filter system takes less than 3 minutes. In addition, the twist-and-lock design lets you replace each filter in just 3 seconds.. With a stable water flow, this under sink water filter provides all-round protection for drinking or usage. The carbon block is made from natural coconut shells. Please confirm whether you are allergic to it. This under sink water filtation system can retain minerals,but will NOT reduce .. If you need the replacement 10PP filter for WD-TSB or WD-TSA under sink water filter system, please search for B08P5H29FG. ASIN of 10GC filter is B08P746GMS and ASIN of 10CT filter is B08P5HZFZR..

Upgrade your pitcher today With its electric design and one-key control, this water filter pitcher gives you an experience beyond traditional pitchers and dispensers faster filtration, more precise filter materials and effortless operation. Upgrade now for the ultimate convenience and the most refreshing water. It is suitable for various settings such as kitchens, refrigerators, or even during camping trips. The handle design also makes it convenient to move around. This system DOES NOT lower TDS value. If you prefer low TDS value, please choose Waterdrop RO system.. NSFANSI certified The electric water filter pitcher WD-ED01WWD-ED01B has been certified by IAPMO against NSFANSI 401, 53, 42 and 372 standards to reduce 30 substances including chlorine, lead, microplastic, mercury, benzene and bisphenol A. Third-party lab tests confirmed its capability to reduce PFOA and PFOS, thus ensuring high-quality drinking water.. Quality filter materials This countertop water filter systems 5 m premium carbon block filter material offers high accuracy, excellent adsorption, and zero carbon leakage. It effectively reduces impurities, enhancing the purity and taste of your drinking water. To ensure the best taste, please replace the filter promptly after filtering 200 gallons of water or 3 months of use, whichever comes first. 3-pack replacement filters are available for purchase search model WD-EDF.. Long battery life The inbuilt battery offers a 30-day service life with a single full charge. This helps to save time by avoiding frequent recharging. This pitcher is equipped with a USB Type C cable, you just use it and a charging adapter NOT included to charge it. The battery can last for about 30 days under the conditions that it is fully charged and 101-135 oz of water is taken daily.. Safety performance Electric water filter has passed the rigorous IPX5 high waterproof standard tests, confirming its safety for use in wet environments. The water-contacting components are made from BPA-free materials, ensuring that every drop of water is clean and safe for consumption..

Perfect Fit Compatible with all PUR, PUR PLUS faucet water filter systems classic, advanced, vertical horizontal, including FM3700, PFM400H, PFM350V, PFM100B, FM4000B, PFM450S and more. All manufacturers' names and part numbers are used for compatibility information only.. Save Your Bills 2 Packs work as well as the original filters, but spend less. Filtering up to 100 gallons of water or replacing it every 3 months. Powerful Filtration NSF certified activated carbon and ion exchange system reduces 99 of lead, chlorine, rust, sediment, etc over 70 impurities, greatly improving the taste and odor. Better Filter Process Advanced structure pass through the water smoothly, which ensures stable and continuous clean water flow. Easy to Replace No tools needed. Unscrew the top cap to get out the old filter and insert the new one into the faucet mount until it clicks, then tighten the cap.

Perfect Fit Compatible with all PUR faucet water filter systems classic, advanced, vertical horizontal, including FM3700, PFM400H, PFM350V, PFM100B, FM4000B, PFM450S and more. Replace filter RF-3375. All manufacturers' names and part numbers are used for compatibility information only.. Save Your Bills 3 Packs work as well as the original filters, but spend less. Filtering up to 100 gallons of water or replacing it every 3 months. Powerful Filtration NSF certified activated carbon and ion exchange system reduces 99 of lead, chlorine, rust, sediment, etc over 70 impurities. Greatly remove the bad taste and odor. Fast Filter Process Advanced structure pass through the water smoothly, which ensures stable and continuous clean water flow. Easy to Replace No tools needed. Unscrew the top cap to get out the old filter and insert the new one into the faucet mount until it clicks, then tighten the cap.

NSF certifications Tested and certified by NSF International against NSFANSI standard 42 for the reduction of chlorine, taste and odor, and to NSFANSI 372 for lead-free material. Provides you with safer and healthier water. Please Note This system DOES NOT lower TDS value. If you want to decrease the TDS value, please choose Waterdrop RO system.. Longer filter life Each faucet filter provides 320 gallons of cleaner water, or 3 months of typical use - thats 2x longer than most faucet filters. 3-pack replacement filters are available for purchase Search WD-FF-01A. Lead reduction The innovative ACF material features great and fast filtration. You will fill up 4 water bottles 16.9 oz for each in 1 minute. Upgraded filtration technology to reduce lead chlorine, offering safer and refreshing water for you and your family.Tested by third party laboratory. Convenient usage The design of a simple switch between quality filtered water and regular tap water helps prolong the service life of the filter. The filtered water faucet adopts leak-proof technology and can be attached to your faucet very easily with the various adapters included.. Important note Works with standard faucets. Does not fit pull-out, hand-held, spray style faucets or faucets with sensor. Please verify if our product suits your faucet before purchase per the detailed instructions in product pictures. Operating Temperature 41-122 5-50 Operating Working Pressure 15-100 psi 100-689 kPa..

Generous Capacity The Waterdrop King Tank gravity-fed water filter system comes with an ample 1.5-gallon capacity, perfectly catering to the pure water needs of a family of four, whether at home or outdoors. The system has only two installation hole for carbon filters, limit 2 carbon filers or with 2 fluoride only.. Exceptional Filtration Our system, powered by natural coconut activated carbon, skillfully reduces up to 99 of chlorine, lead, heavy metals, sediments, and other impurities. Rigorously tested by a third-party lab, it ensures an improvement in both taste and odor.. Extended Lifespan, 304 stainless steel Crafted with two black carbon filters, our system purifies up to 6,000 gallons of water, sparing you from the need for 48,000 plastic bottles over three years. The use of 304 food-grade stainless steel guarantees safety, longevity, and an aesthetically pleasing design.. Certified Excellence This system holds certifications from IAPMO RT against NSFANSI 372 for lead-free materials 0.25 lead, and its filters are certified against NSFANSI 42 in Model ECF-7066.. Ultimate Convenience Effortlessly set up and install the King Tank water filter system on your own, without the need for plumbing expertise. Operating without electricity, it ensures a continuous supply of clean and pure drinking water, even during adverse conditions like floods or snowstorms.. Note Our system is independently designed and is not sourced or sponsored by Berkey. For low TDS levels, explore our range of Waterdrop RO water purifiers..

Compatibility Suitable for your kitchen faucets with 12 or 38 FEMALE NPT thread. NO Faucet Included in Package. If a female threaded connector is needed to connect to your faucet, please contact us BEFORE purchase.. Superior Material With a filtration accuracy of 0.01 m, the Ultrafiltration membrane filters out most of batria larger than 0.01 m. 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.. Innovative Multistage Filtration The Waterdrop Direct Connect Under Sink Water Filter System uses innovative multistage filtration. Tested by third party laboratory against NSFANSI 42 standard, the water filter can effectively reduce chlorine, taste and odor. And it can effectively reduces heavy metals, chemical ipurity, sediment and other large particles.1 Tested by third party laboratory against NSFANSI 53 standard it can reduce lead. No need to buy bottled water anymore. 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 38 hose with a direct connection that adapts to standard 38 feed water valves under US sinks. The 3812 convertor fitting helps you connect the system to both 12 and 38 cold water lines and faucets.. Ultra-Long Service Life When used with municipal water, each filter has a maximum Chlorine reduction service life of 1 years or 8,000 gallons.2 Thus, you wont need to replace the filter nearly as often as you would with pitcher and faucet water filters. For better filtration, we recommend that you replace the filter every 12 months..

WaterFirst Dr.water has undergone professional NSF, SGS, and EPA certifications to ensure absolute purity and safety of water quality. Note No installation required or chosen plumbing required for this RO water system. When water tank is lacking, please and pour out the waste water, refill with water, and then reuse.. By reverse osmosis filter, effective remove 99.99 of over 1,000 harmful contaminants in the tap water, including chlorine, TDS fluoride, nitratesnitrites, radon, arsenic, radium, and nuclear radiation and etc. WaterFirst RO water system combined with a 5-Stages 0.0001m RO filter can take water purification to another level. You deserve to taste it. With 3S instant heat NEW technology, you also can enjoy a delicious cup of hot drinking in a short time..   WaterFirst offers a variety of options with 4 temperature including room temperature, 113FMilk, 185FTea, and 203FCoffee, along with 6 water volume 6oz, 8oz, 10oz, 12oz, 14oz, and continuous dispensing. Simply tap the screen to select your desired temperature and water volume, perfectly meeting the water needs of your home or office.. , This portable reverse osmosis water filter is not complex pipeline modifications are needed, avoid expensive kitchen modifications, sit beautifully on your countertop, and it doesn't take up too much space. Just plug in this portable RO system into any power source, and you can start using it Also, It's easy to use and would be easy to take from your kitchen to put in an RV when traveling..  -   TDS and filter lifespan are visible, allowing real-time monitoring of water quality so you can easily keep track of filter replacement and periodically switch out filter tubes. We aim to provide you with high-quality purified water right in your home..   With 5L large water tank, fill once, use a day boasting an efficient 41 pure to drain, it saves up to 800 water. Using the countertop RO water filtration system, you won't have to buy bottled water to have fresh water anymore. Additionally, the wastewater is saved to use for various household purposes, such as watering plants and mopping the floor. We aim to help you save water costs, and we also hope you join in the environmental efforts with WaterFirst.. Dr.water designed two installation options, installed and connected to plumbing or used water system's water tank. The 5L large water tank supports various daily scenarios, once fill can use a day, If you choose to connect to plumbing, this can avoid the issue of frequent refilling. Your high-quality and convenient lifestyle is safeguarded by Dr. Water.. Thanks for your trust. We offer a 1-year product warranty for you. Your satisfaction and peace of mind are our top priorities. Please feel free to contact our trained water engineer. We are always here for you. If for any reason you are not completely satisfied with your WaterFirst products, we offer a 30-day full refund and a 1-year warranty on all our products..

  SimPure Q3-600 tankless reverse osmosis system incorporates the market's unique latest American technology, effectively eliminating the issue of excessively high TDS in the first glass of water every day. Unlike other RO filtration systems, Q3-600 delivers instant access to refreshing water with a 90 reduction in TDS anytime.. SimPure water fitration system redefines speed, delivering an impressive 0.4 gallons per minute. The 21 Pure to Drain ratio means you can save more on your water bill. With just one CFRO filter, you can save 1,057 barrels of water. Unlike other water purifiers with a lengthy 30-second wait, you'll savor a full glass of pure, delicious water in just 8 seconds.Say goodbye to bottled water. -  Our reverse osmosis water filter sets a new standard in filtration with its ultra-high precision at 0.0001 microns. FCC-certified, it eliminates 99.99 of impurities, including odors, sediments, bacteria, viruses, PFAS, fluoride, arsenic, salt, calcium, particles, iron, chlorides, chlorine, fluorosilicic acid, and heavy metals etc... Transforming most water sources into pure, drinkable water through the Q3-600 filtration system.. The under sink water filter system arrives pre-assembled, making setup a breeze. Simply connect the three included water hoses upon package arrival, and you're ready to enjoy clean water. Its compact size fits perfectly under your sink, saving space. Plus, we provide a user-friendly installation guide and video tutorial to ensure a hassle-free setup. For replacement filters, simply search for ASIN B0C73G5BXV..   Q3-600 RO System can directly connected to the refrigerator, providing a high flow rate of 600 gallons per day GPD for instant ice enjoyment. PS If your home's water source has low pressure or if you're unsure, we recommend using the SimPure Water Pressure Tank for optimal performance.. Established in the US in 2006, SimPure has been committed to providing superior water solutions. Should you have any questions before or during use, our dedicated customer service team is here to assist you with wholehearted dedication, ensuring your utmost satisfaction..

Note Please soak the filter in clean tap water for 3 minutes to flush the filter and release the bubbles before using.. NSF certificationsTested and certified by NSF International against NSFANSI standard 42 for the reduction of chlorine, taste and odor, and to NSFANSI 372 for lead-free material. For detailed NSF certification information Visit the NSF official website, type AQU-CF08A into Brand name Trade name Model bar and click the Search button.. High-efficiency filtrationAQUACREST faucet water filter uses premium natural coconut activated carbon block with a reduction rate of chlorine up to 97.2. By its outstanding filtration performance, the filter can effectively reduce sediments, large particles, rust, taste and odor, which are tested by a third lab, to improve the drinking experience. Please note that the filter cannot reduce TDS.. Long-lasting service lifeThis filter has a long-lasting service life. Please replace the filter every 3months to enjoy healthy drinking water, and please note that the specific replacement time may vary based on water quality.. Stronger water flowAQUACREST faucet filter meets the requirements of both high efficiency and rapid filtration without waiting for premium filtered water.. High qualitystandard Our filter is designed to be perfectly fit and compatible with an original filter without sacrificing the quality and standard.. CompatibilityThe AQUACREST faucet filter can be adaptive to PUR PLUS faucet water filterinterchangeable with PUR RF-9999 faucet water filter, for use with PUR Classic, Advanced and Horizontal Faucet Mounts, including PFM100B, PFM450S, FM-3333, FM-9400B, FM-3700B, FM-3700, FM-2000B, FM-9000B, FM-4000B, FM-4100B, FM-2500V, FM-3400B, PFM350V, Pur-0A1, FM-9600, PFM150W, PFM400H, PFM-270G, PFM800HX, FM-9600 and more models. This filter is not sourced by or sponsored by PUR..

FAUCET WATER FILTRATION SYSTEM Enjoy refreshing, filtered water from your faucet with the PUR PLUS Faucet Mount Filtration System. It includes Mineral Core technology that filters water over natural minerals for a great taste.. REDUCES 70 CONTAMINANTS This PUR PLUS drinking water filtration system is certified to reduce 70 contaminants, including lead mercury.PUR Faucet Filtration Systems are certified to reduce 10x more contaminants than Brita's leading pitcher filter.. EASY TO ATTACH The faucet mount water filter is easy to attach no tools are required. Compatible with most faucets but will not work with pull-out or hand-held faucets.. COMPATIBLE DOES NOT MEAN COMPARABLE Genuine PUR faucet mounted water filters are the only filters certified for use in PUR systems. For best performance, replace with a Genuine PUR Filter every three months.. Contaminants can enter your water system daily, so filtering your water is important. PUR has been developing innovative technologies for superior water filtration for over 30 years..

FAUCET WATER FILTRATION SYSTEM Enjoy refreshing, filtered water from your faucet with the PUR PLUS Faucet Mount Filtration System. It includes Mineral Core technology that filters water over natural minerals for a great taste.. REDUCES 70 IMPURITIES This PUR PLUS drinking water filtration system is certified to reduce 70 impurities, including lead mercury. PUR Faucet Filtration Systems are certified to reduce 10x more impurities than Brita's leading pitcher filter.. EASY TO ATTACH The faucet mount water filter is easy to attach no tools are required. Compatible with most faucets but will not work with pull-out or hand-held faucets.. COMPATIBLE DOES NOT MEAN COMPARABLE Genuine PUR faucet mounted water filters are the only filters certified for use in PUR systems. For best performance, replace with a Genuine PUR Filter every three months.. Impurities can enter your water system daily, so filtering your water is important. PUR has been developing innovative technologies for superior water filtration for over 30 years. To reset Remove filter and place back into unit..

FAUCET WATER FILTRATION SYSTEM Enjoy refreshing, filtered water from your faucet with the PUR PLUS Faucet Mount Filtration System. It includes Mineral Core technology that filters water over natural minerals for a great taste.. REDUCES 70 CONTAMINANTS This PUR PLUS drinking water filtration system is certified to reduce 70 contaminants, including lead mercury. PUR Faucet Filtration Systems are certified to reduce 10x more contaminants than Brita's leading pitcher filter.. EASY TO ATTACH The faucet mount water filter is easy to attach no tools are required. Compatible with most faucets but will not work with pull-out or hand-held faucets.. COMPATIBLE DOES NOT MEAN COMPARABLE Genuine PUR faucet mounted water filters are the only filters certified for use in PUR systems. For best performance, replace with a Genuine PUR Filter every three months.. SELLING BRAND IN FAUCET FILTRATION Contaminants can enter your water system daily, so filtering your water is important. PUR has been developing innovative technologies for superior water filtration for over 30 years..

LARGE CAPACITY WATER FILTRATION SYSTEM  Enjoy refreshing, filtered water with the PUR PLUS 30-Cup Water Dispenser. This large water dispenser is dishwasher safe so you can prevent grime build up.. LEAD REDUCING FILTER PUR PLUS water filtration pitcher filters are WQA certified to reduce lead and other harmful contaminants that could be in your water. Filter is certified to reduce 3x more contaminants than Britas leading pitcher filter.. EASY TO USE This water filter pitcher features a slim, space-saving design that easily fits in the fridge. It has a pull down spout for easy use a carrying handle for easy transport. Plus, a filter change light indicates when the filter needs changed.. COMPATIBLE DOES NOT MEAN COMPARABLE Genuine PUR pitcher filters are certified to reduce 20 plus contaminants from you water. Genuine PUR filters are the only filters certified for use in PUR systems.. A BRAND YOU CAN TRUST Contaminants can enter your water system daily, so filtering your water is important. PUR has been developing innovative technologies for superior water filtration for over 30 years..

3-IN-1 POWERFUL FILTRATION Enjoy refreshing, clean water from your faucet with the PUR PLUS Faucet Mount Filtration System. This water purifier for faucets includes Mineral Core technology that filters water over natural minerals for a great taste.. REDUCES CONTAMINANTS Certified to reduce 10x more chemical physical substances than Britas leading pitcher filter. This PUR PLUS water filter faucet mount is certified to filter lead and reduces chlorine for great taste and better drinking water.. EASY TO ATTACH No tools are required to attach this kitchen sink or bathroom sink filter. Compatible with most faucets except pull-out or hand-held faucets. Save up to 25 per week vs the cost of bottled water with this faucet water filter.. COMPATIBLE DOES NOT MEAN COMPARABLE Be sure its PUR. Be cautious of look-alike filters. They arent tested or certified to filter the same as PUR filters. For best performance, replace with a Genuine PUR faucet mounted water filter every three months. The vertical faucet system is not designed for use with pull-out or hand-held faucets.. 1 SELLING BRAND IN FAUCET WATER FILTRATION Contaminants can enter your water system daily, so filtering your water is important. PUR has been developing innovative technologies for superior water filtration for over 30 years.. Compatible with most faucets except pull-out or hand-held faucets..

WATER FILTRATION SYSTEM Quickly and easily enjoy refreshing, filtered water in your fridge with the PUR PLUS 11 Cup Water Filtration Pitcher. With the help of PUR, you can enjoy great-tasting drinking water from your tap.. LEAD REDUCTION FILTER PUR PLUS water filtration pitcher filters are WQA certified to reduce lead other harmful contaminants that could be in your water. Filter PPF951K is certified to reduce 3X more contaminants than Britas leading pitcher filter.. EASY TO USE This dishwasher safe water filter pitcher features a Filter Change Light that indicates filter status and a slim design that fits in most fridge doors. The stay-tight locking lid allows you to pour while water is filtering and prevents spills.. COMPATIBLE DOES NOT MEAN COMPARABLE Genuine PUR water filtration pitchers are certified to reduce harmful contaminants from your water. Genuine PUR Filters are the only filters certified for use in PUR systems..

WATER FILTRATION SYSTEM Quickly and easily enjoy refreshing, filtered water in your fridge with the PUR 7 Cup Water Filter Pitcher. With the help of PUR, you can enjoy cleaner, great-tasting drinking water.. REDUCES CONTAMINANTS PUR Pitcher Filtration System contains PUR filter PPF900Z, which is certified to reduce 2X more contaminants than Britas leading pitcher filter.. EASY TO USE This dishwasher safe water filter pitcher features a Filter Change Light that indicates filter status and a slim design that fits in most fridge doors. The stay-tight locking lid allows you to pour while water is filtering prevents spills.. COMPATIBLE DOES NOT MEAN COMPARABLE Genuine PUR water filtration pitchers are certified to reduce harmful contaminants from your water. Genuine PUR Filters are the only filters certified for use in PUR systems.. A BRAND YOU CAN TRUST Contaminants can enter your water system daily, so filtering your water is important. PUR has been developing innovative technologies for superior water filtration for over 30 years..

WATER FILTRATION SYSTEM Quickly and easily enjoy refreshing, filtered water in your fridge with the PUR PLUS 7 Cup Water Filtration Pitcher. With the help of PUR, you can enjoy great-tasting drinking water from your tap.. LEAD REDUCTION FILTER PUR PLUS water filtration pitcher filters are WQA certified to reduce lead other harmful contaminants that could be in your water. Filter PPF951K is certified to reduce 3X more contaminants than Britas leading pitcher filter.. EASY TO USE This BPA-free water filter pitcher is dishwasher safe and features a slim, space-saving design that fits in most refrigerator doors. The stay-tight lid allows you to pour while water is filtering and prevent spills.. COMPATIBLE DOES NOT MEAN COMPARABLE Genuine PUR pitcher filters are certified to reduce harmful contaminants from your water. Genuine PUR Filters are the only filters certified for use in PUR systems.. CERTIFIED LEAD REDUCING FILTERS Contaminants can enter your water system daily, so filtering your water is important. PUR has been developing innovative technologies for superior water filtration for over 30 years..

WATER FILTER PITCHER REPLACEMENTS Enjoy cleaner, filtered water by replacing your water pitcher filter. PPF900Z water filter replacement filters twice as fast and fits in all PUR pitcher and dispenser filtration systems. Packaging may vary.. REDUCES CONTAMINANTS SUBSTANCES PUR PPF900Z water filtration pitcher filters are certified to reduce 2x more contaminants than Brita's leading pitcher filter. Certified to reduce Chlorine for great taste.. EASY TO INSTALL Rinse PUR pitcher filter replacement with cold water for 15 seconds. Insert the new filter and twist to lock, then fill pour tray with water. One filter provides up to 40 gallons, or 2 months of cleaner drinking water.. COMPATIBLE DOES NOT MEAN COMPARABLE Be cautious of 'off-brand' filters. They are not tested or certified to filter the same as PUR filters. PUR filters are the only filters certified to reduce contaminants when used with PUR systems.. A BRAND YOU CAN TRUST Contaminants can enter your water system daily, so filtering your water is important. PUR has been developing innovative technologies for superior water filtration for over 30 years..