Note 8 — Chapter IX

Footnote 8: The proper filtering of water for use in water-bottles and indeed for all drinking purposes, is most important, and especially so in hot weather, when men are always wanting a drink at off times, and will have it of course. Late in the war, the "Berkefeld Field Service Filter" was supplied to us by the Ordnance Department, and is very good; it packs up in what looks like a large-sized luncheon basket, and is very portable; it is simple to look after, if directions are followed, and will make about thirty-four pints in ten minutes, or, enough to fill fifteen men's water-bottles; consequently it can easily be used on the march during short halts, and whenever water is passed to fill up water-bottles, and it is quickly packed up again. For any individual who wishes to carry a filter on his own person, I would recommend a small "Berkefeld Cylinder or porous candle" and small "Pasteur pump" with the necessary rubber tubes; this makes a very small parcel; it would only take up about one quarter of the Service haversack, and is well worth taking I am sure. The "Berkefeld Filter" should be supplied to ships in case of landing Brigades—one to every unit of 100 is the proper proportion as recommended by the firm.[Back to Main Text]