RPB Auto Drain Assembly for Radex Auto Drain Unit (04 924) G MAlycore Material 52% Polypropylene BR ER Material 52% Polypropylene Adverse health effects associated with Cr(VI) exposure include: Occupational asthma Eye & nose irritation & damage Perforated eardrums Respiratory irritation & cancer Kidney & liver damage Pulmonary congestion & edema Upper abdominal pain Skin irritation Erosion & discoloration of teeth Contact dermatitis (long lasting & more severe with repeat exposure) Contact with non intact skin can lead to ulceration (chrome ulcers) All you need to continuously remove moisture from the filter housing RPB Parts Number 04 931