The 273500A final stage hookah filter has been designed to provide quality breathing air to AS2299. Made from high strength gun metal and marine grade brass the filter body is chrome plated and has a working pressure of 250 PSI. Of most benefit to divers is the fact that the filter has re-packable filter cartridges which are easily replaced in the field. The filter cartridge contains a triple layer of filter chemicals (molecular sieve, activated carbon and molecular sieve) to remove moisture, oil vapor and odors from the air. 273500a low.jpgThe filter assembly has one inlet from the air supply system (3/8 BSPTF), a drain assembly and is provided with two 1/4 BSPT female outlet ports. The filter is easily fitted to most systems but must be fitted after a decent receiver (water trap) assembly. Airdive can supply various adaptors and outlet couplings such as Tema® or CEJN® female bodies. The filter is suppled with mounting hardware, drain assembly and 273700C filter cartridge. Provision has been made for a gauge to fitted to the top of the filter housing if required with a 1/4 BSPT female port fitted (blank plug standard). An oil filled low pressure gauge with stainless steel case (part number 273219) can be supplied as an option if required.