Click to expand Tap to zoom Airlock – Vintage Save $0 Save $-7 Original price $7 - Original price $7 Original price $7 $7 - $7 Current price $7 | / Quantity Add to cart This item is a recurring or deferred purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted. Traditional style Vintage Airlock.