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WKEME
Water & Hydration

WK8204 Personal & Gravity Water Filter

Compact 45 g personal water filter with an ABS housing and nominal 0.1 μm ultrafiltration. It supports direct straw-style use and compatible 28 mm bottle and bag connections, with accessory options for gravity setups.

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WK reference
WK8204
Dimensions
40 × 146 mm
Weight
45 g
  • Compact cylindrical body
  • Gravity-feed kit option
  • Configurable container connection

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Product details

A compact filter for field hydration kits

The 45 g WK8204 starts as a compact personal filter and connects to compatible bottle, squeeze-bag and gravity accessories. Its 28 mm parallel-thread fittings determine how those arrangements join to the filter body.

Choose the filter alone or specify the hose, quick connector and water-stop clip for a gravity setup. The connection and maintenance views below show the different roles of each accessory.

Connect to a bottle or squeeze bag

The WK8204 has 28 mm parallel-thread fittings for compatible bottles and bags. Its compact format supports direct straw-style use, bottle-fed setups and squeeze-bag arrangements.

End-fitting detail

Gravity-fed collection setup

The WK8204A accessory arrangement combines the filter, connecting hose, quick connector and water-stop clip. A raised bag or container supplies water through the hose to the filter below.

The oval clip closes around the tubing, giving the setup a simple way to stop the water flow.

  1. 1
    Filter bodyCompact membrane filter.
  2. 2
    Gray connecting hoseTubing for a gravity setup.
  3. 3
    Quick connectorHose and container fitting.
  4. 4
    White water-stop clipCloses around the hose to stop flow.
Gravity setup with a raised bag
Hose-control clip

Through-wall connection for gravity systems

The threaded connector, washer and locking ring form a through-wall fitting for a compatible bag or container. A short outer spigot joins the gray connecting hose.

  1. 1
    White washerWasher at the container wall.
  2. 2
    Threaded connector and locking ringThreaded fitting secured by a locking ring.
  3. 3
    Gray connecting hoseHose joined to the outer spigot.

A membrane designed for backflushing

The filter supports backflushing to clear collected debris from the membrane. A bottle connection at the outlet provides a compact cleaning arrangement.

From a pocket filter to a gravity setup

For a gravity setup, include the collection container, connecting hose, through-wall fitting and water-stop clip in the component list. For a personal kit, identify the bottle or bag connection required alongside the filter.

Specifications

WK reference
WK8204

Lightweight body, ultrafiltration membrane

A 40 × 146 mm body keeps the WK8204 compact and easy to carry. The ABS shell houses the membrane and connects to interchangeable field-hydration accessories.

Housing
ABS
Filter material
Ultrafiltration membrane
Dimensions
40 × 146 mm
Filter weight
45 g
Nominal filtration
0.1 μm

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WK8204 Personal & Gravity Water Filter — image 1 of 9

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