Product Overview Manufacturer # 112 Manufacturer Halyard Application Endotracheal Nasal Adapter HCPCS A4221 Specifications 22 ID X 15 OD mm, Fixed, Disposable, Sterile Features Complements the trach care closed suction system line of productsCan be sold individually or with trach careDesigned for specific patient needsPart Number(s):112EA - 1 Each / Each 112CS - 50 Each / Case Reviews (No reviews yet) Write a Review