Katadyn TRK DripCeradyn Gravity Container.
Weight: 7.3 lbs. Microfiltration Method: Field-cleanable 0.2 micron ceramic depth filter.
Adapter Base: No, spicket. Gravity Flow: Yes. Ceramic Capacity: Up to 39,000 gallons.
Recommended use: Cabins, base camps, recreation sites, boats or RV’s. Height: 18″.
Will treat more water than most any filter (before cartridges need to be replaced).

Product DescriptionTRK Drip Ceradyn Microfilter [...]

The fastest microfilter - 1.5 liters/minute
Highest water output - perfect for individual and group trips
Removable field cleanable filter protector extends cartridge life in challenging conditions
Upgrades old Guides to allow field cleanablity

Product DescriptionReplacement element for the Katadyn Guide Microfilter. Also fits older model PUR Scout and PUR Guide units… More >>
Katadyn Guide Replacement Cartridge

Filter Construction: Glass-fiber w/ activated carbon core
Ideal for lightweight backpacking
Nalgene bottle attachment and hydration pack attachment included
High water output per stroke
Weight: 11oz

Product DescriptionThe Hiker Microfilter is ideal for camping, trekking and backpacking. It`s lightweight, compact and the easiest way to make safe water. It features a unique .3 micron pleated glassfiber filter that [...]