Membrane Solutions C3 Filtered Water Bottle, 36oz BPA-Free Bottle with Replaceable ACF+UF Filter Cartridge, Portable Water Filter, Travel, Hiking & Camping for Clean Drinking Water Anywhere
$33.99
Price: [price_with_discount]
(as of [price_update_date] – Details)
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0.1μm ACF+UF Filters: Engineered with two filters of protection, ACF (Activated Carbon Fiber) + UF (Ultrafiltration) filters tackle ANY water challenge. Our C3 Filtered Water Bottle features a 6-STAGE ADVANCED FILTRATION that transforms questionable water into safe hydration, and the ACF filter lasts up to 132Gal/500L, while the UF filter provides an impressive 1057Gal/4000L lifespan.
SGS Tested & Certified: Against NSF/ANSI Standard 42/53/P231. Removes 99.9999% bacteria (Total Coliforms, Klebsiella Pneumoniae, etc.), 99.999% contaminants ( Turbidity, Bacillus Subtilis, etc. ), 99.97% microplastics, 99% chlorine, and heavy metals. Suitable for indoor and outdoor water. Report No. NBF25-0003761-01/02/03/04.
BPA-Free Materials: Crafted with BPA-free Tritan plastic. And our Tritan filtration water bottle is more shatter-resistant than conventional ones. Ideal for eco-conscious families, and anyone prioritizing health-first hydration.
36OZ Large Capacity: The 36oz mega-size water bottle with filter holds enough water for long hikes, road trips, or busy workdays. Wide-mouth design lets you easily add water outdoors, or quick-fill from any tap.
Leakproof & Adventure: Engineered with the leakproof lid, durable handle and anti-slip grip, this water bottle survives rugged trails, gym bags, or car cupholders. The entire water bottle (except the filter) is dishwasher safe. Enjoy pure hydration for hiking, camping, or daily commutes.
Filtered Water Bottles for Travel: The water bottle with filter is convenient to carry and can filter water from rivers, lakes, and tap water into drinking water in harsh outdoor conditions, making it the perfect companion for city tap water, rivers, lakes, or disaster emergencies.
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8 reviews for Membrane Solutions C3 Filtered Water Bottle, 36oz BPA-Free Bottle with Replaceable ACF+UF Filter Cartridge, Portable Water Filter, Travel, Hiking & Camping for Clean Drinking Water Anywhere
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$33.99
Siya –
Nice larger (36 oz) filtered water bottle.
I ordered the blue water bottle (love the color) to keep in a go bag. I felt like it would be a better item than having just a life straw. One of the most challenging tasks was to find replacement filters, so I was not sure if it would work for me or not. Finally I found the replacement filters by searching for ACF+UF Filter X 1 on Amazon. You can purchase a package of three ACF and one UF Filter for $28.99. The water bottle holds 36 ounces of water, which is a nice size to carry when you expect to be out for a longer period of time. The bottle is tough, and the info states it is shatter resistant. All parts of the water bottle are safe in the dishwasher, which is a plus. I don’t have a ton of experience with filtering water so I couldn’t speak to that aspect of the product. But it seems to work, the water tastes good, it doesn’t leak, it is easy to carry and it will fit nicely in or hung on my go bag.
Sj –
Great water container.
Exactly as pictured, this is perfect for camping or daily use, you just add water to the cup and put the lid with the filter attached in. When you drink from the top, you get the filtered water; water gets sucked up through the filter. Easy to take apart and clean, instructions easy to understand. Even though itâs made out of plastic, itâs definitely a good grade quality, pretty durable.
Claire D. –
Nice water bottle
Sturdy, good materials and easy to use. This is a larger size than my other cheaper water bottles and that is a good thing. Quick hydration in any situation where you want to be sure you have clean water or just take the taste and chemicals out of city water.
JB –
High quality bottle – comes at the cost of weight
Ordered this: Membrane Solutions C3 Filtered Water Bottle, 36oz BPA-Free – thinking I would use it while backpacking. After examining testing and examining the product, I think there are better lighter weight filtration methods for backpacking and that this product would shine in other applications.The product came in a branded box with excellent instructions. Filters are individually wrapped and again good quality. Does not change the taste and there is not excessive resistance when using the bottle. Much easier than the straw solutions where you really have to suck. The bottle itself is heavy and well made. Especially the cap design and function. I dropped it on the tile and it easily survived… that was an accident. This would be great for day hikes, storing in a vehicle survival kit or any use scenario where weight is less of a concern… you are looking for something easy to use, well made and functional. If you have the space I prefer this method of filtration to a straw… so much easier to fill the bottle with clean water than try to suck the water out of another reservoir. So again size vs ease of use and function.In my opinion this brand makes excellent filter products and I have been using their RO filters for years. I am going to put it in my vehicle car kit, replacing the Nalgene bottle that is in there with this multi function bottle.
SUV –
Great for Clean Water On the Go!
This filtered water bottle has been a fantastic companion for my outdoor activities. The 36oz size is perfect for staying hydrated, and the fact that it filters water as you drink gives me peace of mind when I’m out hiking or traveling. The ACF+UF filter cartridge seems to work really well â the water tastes clean and fresh, even when I’ve filled it from questionable sources. It’s also great for everyday use, reducing any chlorine taste from tap water. The bottle itself is sturdy and BPA-free, and the design is comfortable to hold. Knowing I can have clean drinking water wherever I am is a huge plus. The replaceable filter cartridge is also a smart feature for long-term use. Definitely a reliable and convenient way to stay hydrated with filtered water!
Alexandra C –
Love this water bottle with a built in filter
Great item for campers or anyone who likes the outdoors. Also a great item to have around for emergencies. I love the concept and functionality of this water bottle that has a built in filter to keep you safe from harmful particles and other contaminants in water. Really easy to use. A great value for a practical and portable clean water bottle.
Mick –
Excellent! Great tasting water with a decent flow rate
An outstanding bit of kit. I’m a long time user of Membrane Solutions products under ‘in the field’ conditions and they have never disappointed. This is a very nice quality, thick and durable plastic water bottle with an easy to read fill line indicator to prevent overflow. The cap is large and easy to manipulate, leak proof and has a sculpted two finger carry ring. The hinge is a durable stainless steel rod and the mouthpiece is removable for cleaning, which I really appreciate.It’s so much nicer than the bottle it’s replacing. I don’t want to mention any competitors names (that begins with an ‘S’ and ends in an ‘r’), but it’s a massive step up from the odd shaped, somewhat cheap plastic filter bottle I’ve been using. The one with the floppy filter that bangs around inside and the cheesy silicone straw. ;)The important bit. Water tastes amazing, it has a good flow rate and the price is even more affordable than the one I’ve been using. Removing the filters it’s perfectly useable as a standard water bottle as well.One feature I didn’t notice being mentioned in the item description is a rotatable ring with an arrow indicator on the ACF filter. It allows you to select the number of the month the filter is first put into use to better indicate duration of use (see photo). I wouldn’t hesitate to recommend it.
Oliver –
For the price, itâs a solid choice for clean water on the go
he ACF+UF filter works wellâwater from streams tastes clean with no weird aftertaste. Itâs easy to drink from, and the 36oz size is enough for a day trip. The bottle feels sturdy and doesnât leak, though itâs a bit bulky for smaller packs. The filterâs replaceable, which is nice, but I havenât needed to swap it yet.