42 CFR §84.251
- (a)Each vinyl chloride respirator described in § 84.250 shall, where its design requires, contain the following component parts:
- (1)Facepiece;
- (2)Canister with end-of-service-life indicator;
- (3)Cartridge with end-of-service-life indicator;
- (4)Harness;
- (5)Attached blower; and
- (6)Breathing tube.
- (b)The components of each vinyl chloride respirator shall meet the minimum construction requirements set forth in Subpart G of this part.