1053 Quick Disconnect Single for 5/8in ID Magnum 330/350, 2 complete valves in package. Makes it
much easier to service your canister filter. Installs easily to deliver the ultimate in Magnum servicing convenience. Makes maintenance fast, dry and easy.
A single valve will block leakage from the aquarium when you close the valve before disconnecting the line.. You will need one package of item 1053
to adequately valve a canister filter.
1052
A dual valve will block leakage from the aquarium and from the magnum when you close both valves before disconnecting the line between them.
For a dual valve see item number 1052, which is sold in a one pack (you will need two of item 1052 to handle both lines on your canister filter.)
887
Magnum 350 Quick Disconnect valve o-ring set. A requested part - plan on a set every 5 years.