Best Water Bottle Filtration System – Top 7 Picks and Reviews 2020

We went over every review we could find and found the best of the best using our data-backed approach.

Here’s a look at the best Water Bottle Filtration System

Bestseller No. 1
Purewell Filtered Water Bottle BPA Free with 4-Stage Integrated Filter Straw for Camping, Hiking,...
  • 【Food Grade Material】: 4 Stage advanced high-performance filter included:Medical Grade Hollow Fiber UF Membrane, Coconut Shell Activated Carbon, Beads and Medical Grade PP Cotton. Made by durable food-grade plastics: BPA Free Tritan. Be safe for human consumption. Filtration accuracy is 0.01 microns which can provide you with a reliable source of pure drinking water at any time and anywhere.
  • 【Safe Water Anywhere】: This versatile water bottle helps to provide healthy, drinkable water in harsh outdoor conditions and find direction with built-in compass on the top. It is great for traveling, backpacking, camping and emergency kits. Especially in an emergency.
  • 【Leak-proof】: Leak-proof lid with a mouthpiece can be folded into the cap, which brings convenience and cleanliness.
  • 【Long Lifespan & Replaceable】: Up to 396 gallons/1500L (depend on water quality). With integrated replaceable filter (be sold separately). Replaceable filters save you money as the water bottles themselves have a very long life or nearly 8 months of continuous use.
  • 【Excellent Customer Service】: We provide one year warranty and 30 days money back, lifetime friendly customer service. If you have any questions, do not hesitate to contact us, we are always at your service.
SaleBestseller No. 2
Platypus GravityWorks 2.0 Liter Complete Water Filter Kit for Camping and Backpacking, Compatible...
  • Lightweight, gravity-fed, hollow-fiber water filter system adapts to hydration bladders and bottles from Nalgene, Klean Kanteen, Camelback, and more
  • Versatile and adaptable for camping, backpacking, trekking, and survival; hang from a tree to filter water for 1-4 people for cooking and washing up
  • Meets all EPA/NSF guidelines for removal of 99.9999% of bacteria and 99.9% of protozoa, including Giardia, Cryptosporidium, E. coli, Salmonella, Cholera
  • Includes 2-liter dirty water reservoir, 2-liter Platy bottle, hollow-fiber filter, hoses, universal bottle adapter, push/pull cap adapter, storage bag
  • Replaceable cartridge filters up to 1,500 gallons; produces flow rate of 1.5 liters/minute; complete kit weighs 10.9 ounces; made in the USA.Filter pore size (microns):0.2
SaleBestseller No. 3
Brita Plastic Water Filter Bottle, 26 oz, Sea Glass
1,595 Reviews
Brita Plastic Water Filter Bottle, 26 oz, Sea Glass
  • The BPA-free Brita Premium Filtering Bottle holds 26 oz of water, and is designed with a Brita filter that fits in the straw and makes water taste great
  • Get great tasting water without the waste; by switching to Brita, you can save money and replace 1,800 single-use plastic water bottles a year
  • It’s the convenient way to stay hydrated at home or on the go; sleek, leak-proof filtered water bottle is car cup holder friendly, and features a built-in carrying loop, easy open lid and is top rack dishwasher safe for easy cleaning; Height 10.5\"; Diameter 3\"; Weight .5 pounds
  • The filter reduces chlorine (taste and odor) and more with every sip; compatible with Brita water bottle replacement filters
  • For the freshest-tasting water, the Brita water bottle filter should be replaced after 40 gallons or approximately every two months; 16.9 oz water bottle
Bestseller No. 4
Epic Nalgene Outdoor OG | Water Bottle with Filter | Bottle + Filter Made In USA | Filtered Water...
  • ✅ SURVIVAL GEAR AND EQUIPMENT: Drink from rivers and streams. Perfect for backpackers, campers, hikers, disaster preparedness kit, day hike, RV, preppers and hunters. Better than water purification tablets for drinking. High Capacity Filters!! Most water bottle filters are good for only 20 to 40 gallons. Our reusable American made water filter bottle survivor filter produces 100 gallons of clean water. Now you can be Bear Grylls on your next adventure and leave your iodine tablets at home
  • ✅ OUR MOST ADVANCED AMERICAN MADE FILTER: The Nalgene 32 oz bottle contains our most advanced filter, it removes 2000% more contaminants than a standard water bottle filter or water purification tablets for drinking, including bacteria, virus, cysts, lead, chromium 6, PFOA, PFOS, chlorine, fluoride, chloramine, mercury, VOCs, microplastics, and metals. As dirty water passes through the filter media, ion exchange permanently binds pathogens. Activated carbon absorbs chemicals and heavy metals.
  • ✅ WATER FILTER CAMPING: Are you looking for a great camping water filter? This is the one. You will love it, guaranteed. Our 100% money-back guarantee is as clear as our water. Either you love your American made Epic Nalgene Ultimate Travel OG Water Bottle with Filter, or you send it back to receive a full refund. Friendly phone and email support | Promotional discount codes | Dishwasher Safe Water Bottles | Mom says "Best Water Bottle" Dad says "Coolest Water Bottle" Kids call it "Next Level"
  • ✅ WATER BOTTLE MADE IN USA: Whether you are looking for survival gear and equipment, emergency water filter, water purification tablets for drinking, bpa free water bottle or prepper gear and supplies, this is the ultimate filtered water bottle. Water bottle made in the USA (Yes), filter made in the USA (Yes), filter tested against NSF/ANSI 42, 53, 401, P473, and P231 in independent certified USA laboratories (Yes). This bottle will have you drinking clearly filtered water on your next trip.
  • ✅ WATER PURIFIER BACKPACKING: Many backpackers try water purification tablets for drinking or uv light water purifier only to find out that the water tastes like chemicals or still contains suspended solids. With our proprietary American made filter that uses advanced ION exchange and activated carbon, your backcountry water will taste fresh and safe every time. You can skip the iodine tablets or Bear Grylls survivor filter for this adventure and go with the best water filter camping bottle.
Bestseller No. 5
LifeStraw Go Water Filter Bottle with 2-Stage Integrated Filter Straw for Hiking, Backpacking, and...
2,374 Reviews
LifeStraw Go Water Filter Bottle with 2-Stage Integrated Filter Straw for Hiking, Backpacking, and...
  • Reusable LifeStraw Go BPA-free water bottle filters water while drinking; great for travel, backpacking, camping, and emergency kits
  • Award-winning LifeStraw hollow fiber membrane water filter removes bacteria and protozoa from lakes, streams to ensure safe, clean drinking water
  • 2-stage activated carbon filter reduces odor, chlorine and leaves zero aftertaste
  • Removes 99.9999% of waterborne bacteria, and 99.9% of waterborne protozoan parasites without chemicals, iodine or batteries
  • Durable, 23-ounce, leak-proof bottle made of BPA-free Tritan and features a food-grade silicone mouthpiece; replacement filters available separately
Bestseller No. 6
SimPure Y6 Countertop UV Reverse Osmosis Water Filtration System, 3-Stage RO Water Filter,...
  • ✔REVERSE OSMOSIS BEATS CONTAMINANTS - Tested against NSF standards. Converts your tap water/well water into pure and healthy drinking water by removing 99.99% of the 1,000+ pollutants & harmful substance including fluoride, Chlorine, dissolved inorganics, chemicals, Bacteria, heavy metals, Cysts, Viruses, Lead, Chromium and etc. Say goodbye to the hidden dangers of tap water and eliminate the need to purchase bottled water for your home.
  • ✔NO INSTALLATION REQUIRED - Plug-in and you'll have purified water right away. One full set of quick changing twist-and-seal filters come included it. Get rid of the troubles caused by complicated installation and filter replacement. Compared to traditional Under-Sink Filtration, SimPure Y6 free from water source and space constraints, you can place and move SimPure water purifier to anywhere with power supply available, perfect for kitchen, bedroom, office, lobby, Outdoor RV etc...
  • ✔UV PURIFICATION SYSTEM - UV is one of only 4 methods approved for disinfection by the FDA. Use no chemicals and emits absolutely no by-products, effectively destroying 99.99% of microorganisms, bacteria, germs more thorough sterilization from your water. SimPure UV purification system combined with 3-Stages RO Filtration System, can take water purification to another level. Taste the difference!
  • ✔HIGH EFFICIENCY IN WATER PURIFYING - 5:1 drain ratio by the Recycling Multi Filtration Technology, can save your water up to 1500% compared with other brands. Just fill the removable 1.3-gallon water tank, the system automatically purifies, sending clean water to the internal storage tank, ready to be instantly dispensed at the push of a button. No more wasting money on bottled water, and you’ll be doing your part to save the planet!
  • ✔SERVING USA SINCE 2006 - Seattle, WA USA 1-866-528-4572, SimPure dedicated in providing world-class quality of water filtration solutions, and industry-leading warranty and services. With 30 days no-hassle return, and 1-year satisfaction guarantee. (Please scroll down for replacement filter purchase options.)
SaleBestseller No. 7
Sawyer Products SP128 Mini Water Filtration System, Single, Blue
5,238 Reviews
Sawyer Products SP128 Mini Water Filtration System, Single, Blue
  • Ideal for outdoor recreation, hiking, camping, scouting, domestic and International travel, and emergency preparedness
  • High-performance 0.1 Micron absolute inline filter fits in the palm of your hand and weighs just 2 ounces; 100% of MINI units individually tested three times to performance standards by Sawyer
  • Attaches to included drinking pouch, standard disposable water bottles, hydration packs, or use the straw to drink directly from your water source
  • Removes 99.99999% of all bacteria (salmonella, cholera, and E. coli); removes 99.9999% of all protozoa (such as giardia and cryptosporidium); also removes 100% of microplastics
  • Filter rated up to 100,000 gallons; Includes one Sawyer MINI filter, 16-ounce reusable squeeze pouch, 7-inch drinking straw, and cleaning plunger