@shaelyn.shares: So hyped - This is the kind of system I have been looking for. I have heard of ones that use a pump, others that are powered and require batteries or generators, but this one works with GRAVITY 🙌🏼 I am so excited to have this in my family’s emergency kits! Thank you @guardsurvival! #waterfilter #waterfiltrationsystem #water #emergencypreparedness #preparedness **this product was gifted and I may earn an affiliate commission if you request the link and purchase through that link!