Bild your own SNORT – materials list, suppliers and their item numbers , build notes, schematics, and operation checklists can be downloaded at

To reduce variables in testing have the same person pack the scrubber for each test, and use a single keg of absorbent, weigh the scrubber before packing and after to record the weight of absorbent used in each test.

It is essential that the breathing loop and scrubber canister must be submerged in the water bath.

Developers, divers, and tinkers can then:

Nice image of SNORT 1 our rebreather scrubber duration test facility.