Product Description Genuine original replacement Airflo SMS Bags has rubber membrane for dust proof seal. It features a multi-gusset for maximum opacity, double fold bottom seam for extra strength and double glued seams for extra strength. Double wall filtration and dust-proof sandwiched collar. Clear model and content information on the packet. It is compatible with Daewoo Cylinder RC-300, RC-350, RC-310, RC-320 models. The pack contains 5 SMS bags. Box Contains 5 x Bags