Aquatica O-Ring Rebuilding Kit for Aquatica Flat Macro Ports

This O-Ring Rebuilding Kit from Aquatica contains all necessary O-rings for the flat, bayonet-mounted AF/MF Macro Port (18426), the AF Macro Port (18428), and the Low Profile Macro Port (18429), as well as a container of silicone lubricant to keep rings from drying out and cracking. Manufactured to precision tolerances, Aquatica's neoprene o-rings resemble thick rubber bands and are designed to establish a watertight seal when going underwater.