Air Clip

The Air Clip is an accessory that prevents and solves the problem of insufficient air flow between the 2 tanks. Under certain conditions - tanks that are too tight or stagnant water that acts as a seal - the air intake between the two tanks is insufficient or absent, and an airlock phenomenon is created.

Result: filtration stops halfway through the tank and/or the water no longer flows from the tap even though the tank is full.

The Air Clip is fitted to the rim of the lower tank on all British Berkefeld® water filter models.
This small accessory is compatible with most gravity filters on the market, Berkey®, Phoenix, Purewell...