whats your water source?
i use a katadyne hand pump filter,
filters out the nastiest swamp water,
check the micron rating on the filter you by,
Technologie: Pump filter, AntiClogTM pleated cartridge made
with 0.3 micron glassfiber. Includes activated
carbon granules
Effect: Removes bacteria, protozoa, cysts, algae,
spores, sediments. Reduces bad tastes and odors