RARITYSEpic
Gravity Water Filter
Removes pathogens and most chemical contaminants without pumps, power, or chemistry. Gravity does the work.
The Trusted Vessel
Value Ratio
8.5/10
Versatility
9.0/10
Impact
9.5/10
Durability
8.5/10
Difficulty
2.0/10
Recommended FormCeramic + carbon stack, 8L capacity
Best UsedCounter-top, no plumbing
ImportanceVery High
DifficultyBeginner
BacteriaCystsSedimentChlorineMost heavy metalsSome fluoride
LimitsSofteningSeawaterChemically-ruined water
Runs on gravity alone
No moving parts to fail
Pennies per litre
Counter-top or off-grid
Throughput~4 L per hour
Serves4 people
Element life6 months to 2 years
- Rain BarrelWater
- Solar Generator KitPower & Energy
Flush new elements before first use.
Replace on schedule, not on looks.
Scrub the ceramic, don't replace it.