$1.25 Final Bacteria Filter - 5/16" Barb quantity Add to cart SKU: CS227 Category: Concentrator Filters Tags: bacteria, filter, final Description Description Please Call 866-446-8765 to order. Online ordering currently unavailable. Item# CS227 Call 866-446-8765 for pricing and availability. Related products DeVilbiss 505 Cabinet Filter $0.25 Add to cart DeVilbiss IntelliPAP Fine Filter (qty 50) $10.00 Add to cart PerfectO2 Filter $0.25 Add to cart Respironics System One M Series Fine Filter (qty 50) $10.00 Add to cart