BAUER 080114 filter cartridge, for the P31 SUPER TRIPLEX, is a complete cartridge with dessicant, activated carbon, and catalyst for CO control. Cartridge body is 9 1/2" long, excluding the nipple. This cartridge is always used alone in a single tower design (P31). This cartridge can process up to 11,760 CF of air between changes. GENUINE BAUER.

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