My son need these for a trip she was going on hiking. He filled his water bottle from fountains and other sources and used these filters. He said made a huge difference in taste and smell.

I am using WaterH Water Bottle since its crowd funding campaign and really love its functionality and quality, but sometimes seeing that low water quality isn't something enough you can do. So when I learned about this WaterH PureSip Adapt Filter, I was very excited, as now not only does it show me the quality of my water but also makes sure what I drink is pure water. It is also quite versatile, as this filter doesn't restrict me to using the WaterH bottle but can be used if I am using my Hydro Flash bottle aswell. It includes a filter that purifies and enhances the taste of water, making it suitable for outdoor adventures and questionable water sources. The pack includes five straws for extended use. The system is easy to install and ensures a secure fit. I was able to connect the filter to the app so it could track the life of the filter.

Really nice quality filtration system while when I am on the go or travelling to different places. it saves me from having to buy bottled waters constantly and it feels nice drinking filtered water so I don’t get sick when I’m travelling. The included straws are great for different bottle systems, and you can cut and fit them easily to different types of bottles. The price is decent for what is included in the package.

These water bottle filters work well.  They were easy to install and do a good job of providing cleaner and better tasting water.  The filters appear to be put together well with quality materials that should last a while.  The filters and straws are easy to use and don't interfere with our ability to drink from our water bottles.  We are happy with how well these water bottle filters and straws work at providing cleaning and refreshing water to drink.

I tried this water bottle filter for a week. It does make a difference. It is very simple to use this filter. When the tap water was added to the bottle, I used this filter to drink water. The water tasted great! However, I has to suck a little bit harder to drink the clean water. But it is worth it.