The ProOne Big II Gravity Water Filter with 2 7" G2.0 Filter Elements is essential for an emergency preparedness plan for you and your family. It is economical, convenient, and easy to use. The system requires no electricity to provide reliable water filtration just about anywhere whether at the home, office, vacation, camping, or college dorms! Works with just about any water source including tap, lake, river, stream, pond, and rainwater.
Ideal for emergency or daily use. The new ProOne® BIG II Gravity system features an exclusive design for viewing how much water is in the lower container by just looking at it. The BIG II is made from heavy-duty BPA Free plastic for long-lasting durability and includes a BPA Free plastic spigot.
ProOne Big ll system features include:
Recommended for 2-4 persons
Dimensions: 9.25″ x 21″
BPA & PVC free plastic
Includes two ProOne® G2.0 7″ filters
- Recommended replacement for 2 ProOne® G2.0 filter elements: up to 12 months
- Most economical "All-In-One" contaminants & fluoride filter element
- Removes fluoride, heavy metals, contaminants, glyphosate, and more
- Silver infused to help prevent the growth of bacteria
- NO priming required
- Easy to clean
- Leaves good minerals, including calcium, in water
- Nut and Alumina Free
All ProOne® gravity systems feature ProOne® G2.0 “all-in-one” NSF/ANSI-42 component certified filter technology – the smarter filterTM. Independent lab tested to NSF standards 42, 53, P231, microplastics,1,4 Dioxane, Microcystin, emerging contaminants, PFOAS (GenX), TTHM’s, bacteria, Fluoride, Lead, Parasites and more.
Available Lab Reports:
QUESTIONS & ANSWERSAsk a Question
In an emergency would this work to filter pool water into drinkable water from an indoor swimming pool?
Yes, it would work to filter swimming pool water.
How many gallons a day will it filter?
It will filter around 2.5 gallons every 3.5 to 4 hours with 2 7" filters in it.
Is your unit able to use filters from the other brands? Are they interchangeable?
Yes, you can use other brands of filters.
Does the ProOne Big Gravity II Water Filter filter out parasites, bacteria, viruses and cysts from the water? Does it remove chlorine from water?
Yes, it does remove bacteria, parasites, cysts chlorine, and much more. If you go to the bottom of the description there is a link that takes you to the test results of what it will filter.
How can the filter be cleaned?
You will remove the filters from the housing and with a green scotchbrite pad or soft bristle brush under cold ( only ) running water you gently scrub them. Rinse well and reinstall into system
how many filtters does the big-II take?
The ProOne Big ll Gravity Filter holds up to 2 filters.