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The Answer 2.0 is here! Now you can transform your YETI™ Yonder water bottle into a world-class water filtration system. Perfect for individuals leading busy, active lifestyles, always on the move. Finally, achieve the peace of mind you deserve when it comes to the quality of your drinking water. Please note: YETI™ water bottle is not included.
Experience the all-new and improved design for 2023! Upgrade your water bottle game with the Answer Water Filter System and enjoy purified water wherever you go. Stay hydrated with confidence and embrace a healthier lifestyle today!
Hydro Flask™ (32oz & 40oz)
Nalgene™ (24oz, 32oz & 48oz)
Camelbak™ Chute (25oz, 32oz, & 50oz)
Thermoflask™ (24oz, 32oz & 40oz)
In stock! Ships within 1-2 business days.
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Lifetime Warranty
Complimentary shipping for subscribers

Made in USA
Removal Percentage By Contaminant:
Forever Chemicals (PFAS)
Lead
Chlorine
Virus
Atrazine
Benzene
Giardia
Microplastics
Transform Your Water Bottle!
The Answer Kit transforms a bottle you already own into a powerful filtered water bottle, giving you clean, safe water anywhere. Made in the U.S, it’s an easy, sustainable way to cut down on plastic waste while making the most of what you already have. Just add the filter and enjoy fresh-tasting water on the go.
Bottle Filters For Any Situation
EveryTap vs. Everywhere Filter
Every bottle comes with 2 filters. The blue EveryTap filter is perfect for everyday use from treated tap water while the Everywhere filter is great for outdoor adventures and international travel as it allows you to drink from any freshwater.

For Treated Tap Water
EveryTap Filter

For Outdoor Freshwater and Travel
Everywhere Filter

Sustainable from start to finish
Every Epic filter is designed with the planet in mind. From recyclable materials and compostable packaging to our filter recycling program and USA-based production, we minimize waste at every step. Each filter keeps over 550 plastic bottles out of landfills—because clean water shouldn’t come at the Earth’s expense.
New Filter Setup

Flush Filter:
Remove the filter cartridge from the filter body by turning the straw adapter counter clockwise to the unlocked position. Then remove the filter cartridge by simply pulling the cartridge from the straw adapter. To activate the filter, please soak the filter cartridge in a bowl of filtered water for five minutes. After soaking your filter cartridge, fill up your water bottle (leave some room for the filter), connect the filter to both the straw and the mouthpiece.
Product details
FILTER DETAILS
- NSF certified to NSF Standard 42
- Constructed from medical-grade polypropylene
- Includes 2 filter cartridges (1 for Tap Water & 1 for Outdoor Water)
- Each filter cartridge produces up to 75 gallons of clean water
- Each filter cartridge replaces over 550 single-use plastic bottles
- Made in USA
- Independently tested against NSF/ANSI standards
FILTER FEATURES
Each of our water bottles now comes equipped with two high-performance, color-coded filter cartridges to suit your hydration needs, wherever you are. For safe and crisp tap water in the U.S., use the EveryTap filter cartridge in blue, specially designed for domestic water sources. When you’re ready to venture into the outdoors or travel abroad, simply switch to the Everywhere filter cartridge in white, engineered with two distinct filter stages to conquer the toughest contaminants in natural and foreign water sources. With Epic, you can drink confidently, knowing you’re covered wherever adventure calls!
- EveryTap Filter Cartridge Features (blue):
- Everywhere Filter Cartridge Features (white):
Lifetime Warranty: Your satisfaction is our utmost priority. We offer a lifetime warranty for your OG Filtered Water Bottle, ensuring that you can purchase with confidence. If, for any reason, you are not completely satisfied with your bottle, you can return it for a 100% refund. For more information, please visit our warranty page (Epic Warranty).
Recycle Program: Join our initiative to promote responsible waste disposal by recycling your Everywhere or EveryTap filter cartridges (details available here). By taking part in this program, you contribute to minimizing environmental impact while enjoying an incentive from Epic Water Filters. As a token of appreciation, you receive a complimentary brand new filter in exchange for their recycled ones. This not only encourages recycling but also guarantees an uninterrupted supply of clean and filtered water for our valued customers.
DELICIOUSLY FILTERED
Experience the Benefits: Our American made filtered water bottle guarantees pure, crisp flavor by removing impurities, contaminants, and chlorine, ensuring delightful hydration wherever you go. Stay confidently hydrated, nourishing your body with clean, delicious water and savoring every sip for an exquisite taste that enhances your well-being.
Experience Transformation: Consistently consuming 64 ounces (8 glasses) of delicious filtered water from your bottle yields a multitude of positive effects. Optimal hydration enhances every body system, aids digestion, promotes nutrient absorption, and supports regular bowel movements. Your skin radiates with improved elasticity and reduced dryness, while water regulates body temperature, nourishes joints, and lubricates vital organs. Stay energized, mentally sharp, and refreshed as filtered water alleviates fatigue, boosts cognitive function, and enhances focus. Elevate your drinking experience with the refreshing taste of filtered water, making it effortless and enjoyable to maintain proper hydration levels all day
"I live in NYC where the tap water is pretty good but I can taste even more of a difference with this filter!" - Gina
"The Epic water filter makes my Faucet Mineral Filled Water TASTE GREAT! With the Epic Water Filter I am able to drink the required Amount of Water with Ease!" - Kerri
TECHNICAL INFORMATION
Use Instructions: We understand the importance of easy maintenance for your water bottle. That's why the bottle, lid and straw are all dishwasher safe (Note: filter is not dishwasher safe), allowing for hassle-free cleaning. For a deeper clean, the lid and mouthpiece can be effortlessly disassembled. Additionally, we offer a separate protective lid option to elevate the hygiene of your mouthpiece (Safeguard Lid). For comprehensive instructions on how to use the bottle and filter, please visit this location.
Visit this page for more general details on our bottles.
Disclaimer: Epic Water Filters and its affiliated entities and related companies shall be neither liable for any damages arising out of or as a result of the use of Epic Water Filter product for any purpose other than for which it is clearly intended, nor for any malfunction resulting from the failure of the user of Epic Water Filters to strictly abide by the usage and safety information contained in this package insert. Stated microbiological and longevity performance of Epic Water Filters’ products are conducted under standard laboratory test conditions. For more information regarding test results and conditions can be found here.
The effectiveness of Epic Water Filters products may be limited by environmental or hygienic conditions that could contribute to the recontamination of water after it has passed through the product's internal filter. These conditions include but are not limited to:
- Use of the Epic Water Filters product with dirty and bacteria-contaminated hands
- Placement of the Epic Water Filters products in a mouth contaminated with bacteria
- Use of the Epic Water Filters products in a dense coliform environment
- Failure to maintain a sterile mouthpiece on the Epic Water Filters products
- Sharing of Epic Water Filters products between two individuals
- Use in or exposure to extreme heat or freezing temperatures
Read these usage and safety instructions carefully before using any Epic Water Filters products. Epic Water Filters products are a personal water filtration tool and should only be used for filtering water. DO NOT use the EveryTap filter with outdoor freshwater sources. Read full disclaimer here.
FAQs
Please read our FAQs page to find out more.
What Bottles Does This Work With?
Hydro Flask™ (32oz & 40oz)
Nalgene™ (24oz, 32oz & 48oz)
Camelbak™Chute (25oz, 32oz, & 50oz)
Thermoflask™ (24oz, 32oz & 40oz)
Simple Modern™ (32oz & 40oz)
Iron Flask™ (32oz & 40oz)
Hydro Cell™ (32oz & 40oz)
Takeya™ (32oz & 40oz)
Yeti™ Yonder (25oz & 34oz)
How do I setup my Epic Bottle
- The filter works best when the media has been pre-saturated with water. Remove the filter cartridge from the filter body by turning counter clockwise the straw adapter to the unlocked position. Then remove the filter cartridge by simply pulling the cartridge from the straw adapter.
- To activate the filter, please soak the filter in a bowl of filtered water for five minutes. If you do not have access to filtered water, please run water over the outside of the filter via your tap. Do this for at least 60 seconds. In absence of both of the options, you can also fill up your water bottle and install the filter the regular way and let the filter sit at the bottom of the bottle for five minutes before drinking. Soaking the filter in a bowl of filtered water is our preferred method.
- Fill up your water bottle (leave some room for the filter), connect the filter to straw like you normally do. Drink normally.
What does the Epic Nalgene OG filter out?
The Epic Nalgene OG uses NSF-certified filters (to NSF/ANSI Standard 42) to reduce over 70 contaminants, including chlorine, lead, PFAS, heavy metals, VOCs, and microplastics. The Everywhere filter also removes bacteria, viruses, and cysts from outdoor or international water sources.
What’s included with the Epic Nalgene OG?
Every bottle comes with two interchangeable filter cartridges:
- EveryTap (Blue) for U.S. tap water
- Everywhere (White) for outdoor and international water
Are the filters made in the USA?
Yes! All Epic filters are proudly made in the USA and independently tested to ensure clean, safe water — wherever life takes you.
Can I use the EveryTap filter with outdoor water?
Use this text to answer questions in as much detail as possible for your customers.
How do I clean the Epic Nalgene OG?
The bottle, lid, and straw are dishwasher-safe (filters excluded). For deeper cleaning, the mouthpiece and lid can be disassembled. A Safeguard Lid is also available for enhanced mouthpiece hygiene.
- The bottle, lid, and straw are dishwasher safe after removing the filter.
- The filter should only be washed with warm water, no hot water or soap.
- When rinsing the filters, use water only and avoid using soap.
- For cleaning the mouthpiece, we recommend pulling it from the lid and washing it with soap if you observe any debris or buildup from regular use.
- Ensure that the inside of the lid is completely dry before reassembling it and storing it after use.
- To prevent moisture buildup and keep the mouthpiece dry, it is advisable to store the bottle with the handle unattached between uses.
What’s the Epic Filter Recycling Program?
Send back your used filters and we’ll recycle them responsibly. As a thank-you, you’ll receive a free replacement filter. It’s our way of reducing waste while keeping your water clean.
How do I remember when to replace my filter?
Join the Clean Water Club to receive new filters on a schedule — with 20% off + free shipping. Cancel or change anytime.
Any tips for me?
- Test your gear before you go! Follow the first use instructions to ensure proper operation of your Epic Water Filters Bottle.
- Keep the lid and mouthpiece away from contaminated water.
- Airplanes & Altitude: Due to the airtight design, pressure may build up during air travel, changes in elevation, or high temperatures. To prevent leaks, slowly twist open the lid, for instance when on an airplane, to release the pressure. Retighten the lid before drinking. You may consider only filling your bottle 3/4 of the way before getting on an airplane.
- If you experience a slow flow rate, blow air through the mouthpiece to remove potential air bubbles and debris from the filter.
- Check the mouthpiece for excessive dust or debris; clean if necessary.
- Note: When the filter cartridge reaches the end of its working life, the Epic Water Filters bottle will no longer filter water. If you are unable to sip water through the straw, it is time to replace the filter cartridge.