Good price and the water that comes through this filter tastes very good. Ive been using them over 5 years.

works. easier to drink than the heavy duty version

Just get it

Absolutely amazing. Sucks out all the bad taste from tap water. It is so worth the investment. I use it for my 40 oz Hydroflask. It fits perfectly. I will continue purchasing them. You will love it!

Works great but expensive h e double hockey sticks

This water filter does an excellent job at filtering water!

Ok. Great filter. Many have asked in the past how “long and how many gallons this filter lasts”? It was not as clear a year or so ago but it’s clearly stated now on the package. 75 gallons depending on water quality. Filter life also depends on frequency of your water consumption. I’ve calculated that 75 gallons equates to 300 full 32 oz fill ups for the Nalgene OG. If you are actually putting previously filtered water in this bottle from another source(ie Amazon warehouse), you will get substantially longer filter life. You can also save 4 spent filters, mail them back to the company, and receive a new filter free! Great product and very efficient filtration of municipal water.

These filters are so easy to use and replace. Love them!

I originally gave this a 5 star with the green 32 oz bottle. Then lowered the filter review to a one star because I was having issues getting my repalcement filters. That issue has been resolved and appearently the filters are available again. Therefore I am raising the review back to 4 stars. The bottle and filters are great. I would again recommend it.

I’ve been using this filter with an OG Nalgene bottle for about 2 years. I replace the filter every 3 months and it works great. The nasty city water at my house and work tastes way better than bottled water out of this filter. No More chlorine rate at all. Doesn’t get much better for the price. The only negative I can think of is due to the water inlet design when the water level is about half way down the filter you only get air through the straw.