Filterwell Mini Carbon Survival Water Purifier Filter Straw Outdoor Personal Potable Drinking Survivor Emergency Camping Hike

FAQ

1.Which water can be filtered?

Suitable for mountain spring water, rivers, lakes, streams, groundwater, rainwater, snow water, surface water, tap water and other fresh water sources without chemical pollution. (Seawater cannot be filtered, reverse osmosis can remove heavy metals and salts)

2.How long can it last without use?

It can be kept for 3-5 years depending on the date of purchase.

3.How many times or how long can be used?

According to the filtration flow, about 4000 liters of water can be filtered. The visual clean water source is the data. The specific situation needs to be judged according to the water.

4.Can any water be filtered? Urine? pesticide?

No, this is an outdoor emergency product that can filter the common flowing water mentioned above. Please use this product correctly Urine can be filtered (reverse osmosis filters and deodorizes urine) Pesticides cannot be filtered (pesticide residues can be removed - not in high concentrations)

5. Coke, Sprite, soy sauce, vinegar, wine, milk, ink, tea and so on

It's a damage test, no warranty! Please do not filter these products containing acid dyes or pigments for testing, filtration will make them clear, but not completely colorless and transparent, and will damage the filter element to varying degrees.

6.Can the filter element be replaced?

Yes, the pump-type filter element can be replaced. Other pipette types can only be extended by washing. It is recommended that the filter element be washed clean when not in use to extend the life of the filter element.