Description
Recommended:
Best Sellers:
Bestseller No. 1
Waterdrop Gravity Water Filter Straw, Camping Water Filtration System, Water Purifier Survival for Travel, Backpacking and Emergency Preparedness, 1.5 gal Bag, 5 Stage Filtration, Pack of 1
- 5-Stage Efficient Filtration: With adoption of premium-quality 0.1 um ultrafiltration membrane and other raw materials, the Water Filter Straw can effectively reduce harmful substances like chlorine, particulates, sediment, stones, sand, dirt, bad taste &odor in water to ensure the water safety and deliver better drinking experience.
- Professional Combination: Waterdrop Gravity Water Filter Straw with 1.5 gal Gravity-Fed Water Bag is an exclusive water purification combination created for outdoor activities and first aid survival. The large-capacity water bag can hold up to 1.5 Gallons of water at a time, which is about 11 bottles of 500 ml bottled purified water, and can meet the all-day demand for outdoor water drinking.
- Longer Lifespan: The Waterdrop Filter straw can provide safe drinking water up to 1,400 gallons (5,300 liters), and ensures the maximum water flow rate of up to 700 ml/min to provide more relaxed outdoor water drinking experience.
- Recyclable Straw: With innovative backwash purifier function, the inside of the Water Filter Straw can be kept clean at all times and it is recyclable, safe and pollution-free. If the water flow decreases or the filter has been used for a long time, you can remove the mouthpiece, flush it with clean water. (Standard water bag can be used or pop bottle with thread diameter of 27.5mm can be filled clean water for backwashing the filter straw.)
- Versatile Uses: The Water Filter Straw can be connected with water bags or water bottles to filter water for drinking. Both ends of it can be disassembled and connected with the water bags and the water bottles to offer you clean drinking water anytime anywhere.
Bestseller No. 2
IceJoy Ultra-Filtration Gravity Water Filter System, Stainless Steel Countertop Purifier, NSF/ANSI 42 Certified, 2.25G Carbon Block
- Powerful 0.01μm Ultra-Filtration System — The IceJoy water filtration system features a cutting-edge 0.01-micron ultra-filtration membrane that provides exceptional purification performance. Each composite filter combines hollow fiber UF membrane, silver-ion membrane, and an activated carbon block, ensuring multi-layer protection against contaminants. It filters out chlorine, PFAS, bad taste, odors, fluoride, heavy metals, microplastics, and even Baçtёria, ensuring unparalleled water safety and clarity. Note: This filtration system does not reduce TDS (Total Dissolved Solids), preserving essential minerals that are beneficial for health.
- High-Precision Filtration with Faster Flow — The IceJoy filter uses an ultra-fine 0.01 μm ultrafiltration membrane, about 7,000 times thinner than a human hair, delivering 20× higher filtration accuracy than standard 0.2 μm filters. This advanced design effectively removes 99.99% of microscopic impurities, ensuring cleaner, clearer, and safer drinking water for you and your family.
- Energy-Free Gravity Filtration — Powered purely by gravity, this system requires no electricity or plumbing. Simply pour unfiltered tap or outdoor water into the upper chamber, and let gravity do the work as purified water collects in the lower tank. Whether at home, in the office, camping, or during emergencies, IceJoy provides reliable hydration anywhere. Tip: Avoid adding water to the upper chamber when the lower tank is full to prevent overflow.
- Durable Lead-Free 304 Stainless Steel Build — Crafted from premium food-grade, lead-free 304 stainless steel, the IceJoy system offers exceptional durability with rust, corrosion, and impact resistance. Its solid, hygienic design ensures long-term performance and safe contact with drinking water, making it ideal for both indoor and outdoor use. And did we mention it's saving the planet from a boatload of plastic waste?
- Sight Glass Spigot for Effortless Monitoring — Designed with convenience in mind, the IceJoy system includes a sight glass spigot that allows you to see the water level in the lower chamber at a glance — no need to open the lid. You’ll always know exactly when it’s time for a refill, ensuring continuous access to purified water.
Bestseller No. 3
Membrane Solutions Gravity Water Filter Pro 6L, NSF/ANSI 42&372&401 Certified, 0.1 μm Versatile Water Purifier Camping with Adjustable Tree Strap Storage Bag, Survival Gear for Emergency Preparedness
- Built for Group Camping - Designed for camping, backpacking, and emergency preparedness, this 6L gravity water filter system provides fresh drinking water for 3–6 people. Ideal for basecamp, group trips, and survival situations where water matters most.
- NSF Tested & Certified - Independently tested by NSF & SGS and meets NSF/ANSI 42, 372, and 401 standards. This portable water filter helps reduce chlorine, sediment, and odor from lakes, rivers, and streams.
- Advanced 4-Stage Filtration - Features a 0.1-micron hollow fiber membrane, coconut shell activated carbon, and dual PP pre-filters. Long-lasting filter delivers up to 1,320 gallons (5,000L) of filtered water while maintaining strong flow performance.
- Gravity-Fed & Pump-Free - No squeezing, no pumping, no electricity required. This gravity water filtration system provides up to 0.5L per minute—perfect for camping, hiking, off-grid living, and emergency water supply.
- Lightweight, Durable & Emergency-Ready - Made with puncture-resistant, BPA-free materials and reinforced hanging strap for rugged outdoor use. Collapsible design packs easily into your backpack while remaining ready for disaster preparedness kits and bug-out bags.
Bestseller No. 4
Purewell 3-Stage 0.01μm Ultra-Filtration Gravity Water Filter System, NSF/ANSI 42&372 Certification, 304 Stainless Steel Countertop System with 2 Filters and Stand, Reduce 99% Chlorine, 2.25G, PW-OB
- 3-Stage Filtration - The Purewell gravity water filter system adopts a composite filter technology, can reduce most contaminants. The black carbon filter has passed authoritative NSF/ANSI 42 certification, it employs a 0.01μm hollow fiber UF membrane, a silver ion membrane and an activated carbon block to reduce chlorine and intercept rust, sediment, organic matter and heavy metals, etc. This water filter system has also passed authoritative NSF/ANSI 372 certification.
- Smaller Filter Pore Size - The filter pore size of Purewell gravity water filter is 0.01 microns so that it can filter out 99.99% tiny materials from the water while other brands' filter pore size is only 0.2 microns. The smaller filter pore size, the higher filtering accuracy. What's more, Purewell water filter system can maintain the optimal flow rate (4 gallon/hour) while the filter pore size is smaller.
- Complete Accessory Set: The system not only provides safe water but also adds a touch of style to your home with its 304 food-grade stainless-steel housing. This ensures a sturdy and long-lasting structure. The 304 stainless steel spigot that comes with the system fits the chamber perfectly, preventing any leaks. Additionally, a non-slip stand is included to enhance the user experience. These accessories are included in the package, you don't have to spend extra money on additional accessories.
- Energy Saving - Relying on the principle of gravity filtration, no electricity is needed. The gravity water filter system is divided into upper and lower chambers. The upper chamber can be filled with unfiltered tap water, the lower chamber will get clean water after filtered. Because it does not require electricity, it can be used indoors and outdoors. NOTICE: When the bottom chamber is full of filtered water, please do not add tap water to the top chamber or it will leak out.
- Long Lifespan and Replaceable - The two carbon filters (black) can provide up to 6000 gallons drinking water, the service life of a single filter element is 3000 gallons (According to different water quality, the lifespan of the filter elements would be a little different). But for optimum performance, the filter elements should be replaced every 6 months. NOTICE: The filter element DOES NOT lower TDS value.
Bestseller No. 5
Big Berkey Gravity-Fed Stainless Steel Countertop Water Filter System 2.25 Gallon with 2 Authentic Black Berkey Elements BB9-2 Filters
- ENJOY GREAT-TASTING TAP WATER EVERY DAY AT HOME- The 2.25-gallon Big Berkey System can be used on a countertop in your kitchen or office to transform tap water into delicious drinking water that's also ideal for making your favorite beverages or cooking.
- INDEPENDENT TESTING- Black Berkey Elements (the original BB9-2) are composed of a unique, proprietary blend of multiple media types backed by testing from accredited, third-party labs. Black Berkey Elements remove or dramatically reduce over 250+ typical contaminants that could be present in freshwater sources—no electricity, tools, or plumbing are required.
- INCLUDES AUTHENTIC BLACK BERKEY ELEMENTS (THE ORIGINAL BB9-2)- Don't fall for lookalike filters that use our Berkey BB9-2 model number or trademarks in their titles or product descriptions to legitimize their brand as replacements or "compatible", when they are not. Black Berkey Elements are designed to work synergistically and target specific contaminants that far exceed the reduction capabilities of black filters solely composed of activated carbon.
- ECONOMICAL, LONG-LASTING- Black Berkey Elements provide filtered water for just pennies per gallon. Each pair of Black Berkey Elements lasts for up to 6,000 gallons before replacement is recommended. Elements may require replacement sooner based upon the quality of influent water. Each additional pair of Black Berkey Elements (sold separately) adds an additional 6,000 gallons of contaminant reduction.
- THE GOLD STANDARD IN GRAVITY-FED WATER FILTRATION- Authentic Black Berkey Elements are capable of greater contaminant reduction and a longer lifespan than virtually any of the other filter elements on the market. Berkey systems are simple and easy to use and require no electricity, costly installation, or tools, providing economical, long-lasting water filtration for just pennies a gallon.
Bestseller No. 6
IceJoy Gravity Water Filtration System 2.25 Gallon - 304 Stainless Steel Countertop System, Chlorine Reduction, NSF/ANSI 42 Certification
- Powerful Purification System — IceJoy water purifier boasts a powerful filtration system designed to reduce and capture rust, sediment, organic compounds, and heavy metals. NOTICE: The filter element does not reduce TDS levels.
- Durable Lead-Free 304 Stainless Steel Build — Crafted from premium food-grade, lead-free 304 stainless steel, the IceJoy system offers exceptional durability with rust, corrosion, and impact resistance. Its solid, hygienic design ensures long-term performance and safe contact with drinking water, making it ideal for both indoor and outdoor use. And did we mention it's saving the planet from a boatload of plastic waste?
- Energy-Free Gravity Filtration — Powered purely by gravity, this system requires no electricity or plumbing. Simply pour unfiltered tap or outdoor water into the upper chamber, and let gravity do the work as purified water collects in the lower tank. Whether at home, in the office, camping, or during emergencies, IceJoy provides reliable hydration anywhere. Tip: Avoid adding water to the upper chamber when the lower tank is full to prevent overflow.
- Sight Glass Spigot for Effortless Monitoring — Designed with convenience in mind, the IceJoy system includes a sight glass spigot that allows you to see the water level in the lower chamber at a glance — no need to open the lid. You’ll always know exactly when it’s time for a refill, ensuring continuous access to purified water.
- Long-Lasting, Replaceable Filters — Each IceJoy black carbon filter can purify up to 3,000 gallons of water, offering a combined total of 6,000 gallons per set. Depending on your water quality, filters typically last up to 6 months before replacement. The easy-to-clean design ensures hassle-free maintenance and consistent filtration performance.
Bestseller No. 7
Filterlogic Gravity Water Filter, Replacement for Berkey® BB9-2® Black Carbon Filters, Purewell®, ProOne®, Waterdrop Gravity Filter System, NSF/ANSI 42&372 Certified, 2 Pack
- Compatible models: Filterlogic black water filter can replacement for Berkey BB9-2 water filter, Berkey Gravity Filter System including Travel, Big, Royal, Imperial, Crown Series. The precise design of washer and wing nut firmly connected to prevent leakage. Please flush filter for 1 min before use by connecting to faucet. Note: if faucet not fully compatible, splashing may occur but won't affect product.
- High efficiency filtration: The black water filter, with the same strong purification capacity as the original filter this filter, can reduce up to 99% of chlorine. It also can reduce heavy metal, sediment, chlorine, sand, rust, odor and large particles in source water, improving the taste of water.
- Certification, safe Materials: The Filterlogic water filter has passed authoritative NSF/ANSI 42&372 certification. Our filters adopt high-quality natural coconut shell activated carbon. We strictly control filtration materials and produce them with lead-free, BPA-free materials to ensure excellent filtration performance and user safety. Please note that TDS level does not fully indicate the quality of the water and our filters DOES NOT lower TDS value.
- Economical choice: We recommend you replace the black filters every 6,000 gallons per pair, which can save 45,000 water bottles. It saves your effort and money on the frequent replacement.
- Multiple application: Suitable for in-house, travel and outdoor activities, as well as water shortage emergencies, whether at home or outdoors. The filter can provide you with healthy clean quality water. Please note the water filter is not sourced by or sponsored by Berkey. Filterlogic is an independent brand.
Bestseller No. 8
Waterdrop Gravity Water Filter Straw, Camping Water Filtration System, Water Purifier Survival for Travel, Backpacking and Emergency Preparedness, 1.5 gal Bag, 5 Stage Filtration, Pack of 2
- 5-Stage Efficient Filtration: With adoption of premium-quality 0.1 um ultrafiltration membrane and other raw materials, the Water Filter Straw can effectively reduce harmful substances like chlorine, particulates, sediment, stones, sand, dirt, bad taste &odor in water to ensure the water safety and deliver better drinking experience.
- Professional Combination: Waterdrop Gravity Water Filter Straw with 1.5 gal Gravity-Fed Water Bag is an exclusive water purification combination created for outdoor activities and first aid survival. The large-capacity water bag can hold up to 1.5 Gallons of water at a time, which is about 11 bottles of 500 ml bottled purified water, and can meet the all-day demand for outdoor water drinking.
- Longer Lifespan: The Waterdrop Filter straw can provide safe drinking water up to 1,400 gallons (5,300 liters), and ensures the maximum water flow rate of up to 700 ml/min to provide more relaxed outdoor water drinking experience.
- Recyclable Straw: With innovative backwash purifier function, the inside of the Water Filter Straw can be kept clean at all times and it is recyclable, safe and pollution-free. If the water flow decreases or the filter has been used for a long time, you can remove the mouthpiece, flush it with clean water. (Standard water bag can be used or pop bottle with thread diameter of 27.5mm can be filled clean water for backwashing the filter straw.)
- Versatile Uses: The Water Filter Straw can be connected with water bags or water bottles to filter water for drinking. Both ends of it can be disassembled and connected with the water bags and the water bottles to offer you clean drinking water anytime anywhere.
Bestseller No. 9
Purewell 2.25G Gravity Water Filter System with Water Level Window, 3-Stage 0.01μm Ultra-Filtration Stainless Steel Countertop System with 2 Filters and Stand, Reduce 99% Chlorine, PW-KS
- Water Level Window - This Purewell stainless steel filtration system features a transparent window, allowing you to easily monitor the water level without having to open it.
- 3-Stage Filtration - Purewell gravity water filter system adopts a composite filter technology, can effectively minimize a broad array of contaminants. The black carbon filter utilizes a 0.01μm hollow fiber UF membrane, a silver ion membrane, and an activated carbon block designed to reduce chlorine and intercept rust, sediment, organic matter and heavy metals.
- Precision Filtration with Smaller Pore Size - Boasting a filter pore size of just 0.01 microns, the Purewell gravity water filter efficiently sieves out 99.99% of minuscule materials from the water, while other brands offer only a 0.2 microns filter pore size. Smaller filter pore size equates to enhanced filtration accuracy. Impressively, despite this microscopic pore size, the Purewell water filter system retains an optimal flow rate of 4 gallons per hour.
- Energy Efficient - Operating on the principle of gravity filtration, this system requires no electricity. The Purewell gravity water filter system comprises upper and lower chambers: the former for unfiltered tap water and the latter for collecting filtered water. Its no-electricity requirement makes it versatile for both indoor and outdoor use. NOTE: Avoid adding tap water to the top chamber when the bottom chamber is filled with filtered water to prevent leakage.
- Durable and Replaceable - The pair of black carbon filters provides up to 6000 gallons of drinkable water, with each filter element serving up to 3000 gallons (lifespan may vary depending on water quality). For optimal performance, it's recommended to replace the filter elements every 6 months. Please note: This system does NOT lower the TDS value.
Bestseller No. 10
8-Stage Gravity Water Filtration System 3.0 Gallon-304 Stainless Steel Countertop System with 4 Filters and StandReduce 99.9% Chlorine, NSF/ANS 42 Certifcation
- Powerful 8-Stage Purification System — IceJoy water purifier boasts a powerful 8-stage filtration system designed to reduce 99.9% of chlorine and capture rust, sediment, organic compounds, and heavy metals. NOTICE: The filter element does not reduce TDS levels.
- Durable Lead-Free 304 Stainless Steel Build — Crafted from premium food-grade, lead-free 304 stainless steel, the IceJoy system offers exceptional durability with rust, corrosion, and impact resistance. Its solid, hygienic design ensures long-term performance and safe contact with drinking water, making it ideal for both indoor and outdoor use. And did we mention it's saving the planet from a boatload of plastic waste?
- 3.0 Gallon Large Capacity — With ample room to meet the daily drinking water needs of an entire family for a full day, this design eliminates the need for frequent refills, offering utmost convenience and practicality.
- Energy-Free Gravity Filtration — Powered purely by gravity, this system requires no electricity or plumbing. Simply pour unfiltered tap or outdoor water into the upper chamber, and let gravity do the work as purified water collects in the lower tank. Whether at home, in the office, camping, or during emergencies, IceJoy provides reliable hydration anywhere. Tip: Avoid adding water to the upper chamber when the lower tank is full to prevent overflow.
- Filter Media — Discover IceJoy 8-stage filtration system use Silver Ions, Carbon Rods, Fine Mesh, KDF55, Ion Exchange Resin, PP cotton, Carbon Granules, and Non-woven Fabric.
