$0.23 Respironics Millennium Felt quantity Add to cart SKU: CS349 Categories: Concentrator Filters, Millennium Parts Tags: cs349, felt, filter, millennium, respironics Description Description Please Call 866-446-8765 to order. Online ordering currently unavailable. Item# CS349 Call 866-446-8765 for pricing and availability. Related products Respironics Millennium 5 Inlet Filter $4.00 Add to cart DeVilbiss 525 / Sequal Integra Filter $4.00 Add to cart Respironics Millennium 5 Pre-Inlet Filter $1.00 Add to cart Invacare Platinum 5 & 10, Perfecto Inlet Filter $4.00 Add to cart