10pk Oxygen Regulator Gasket Brass Yoke Washer O Ring Seals Brass with Rubber

Work much better then the plastic ones. Last 10x longer

2 days late but they fit perfect.No more 02 leaks.

Perfect fit will buy again if I need to after I run out

These are a must have for anyone use changes out Oxygen Conservers or Regulators often. The first time you realize the gasket got left on the expired oxygen tank, you'll recognize the value of keeps spares on hand. If you or someone you love needs oxygen therapy / supplemental oxygen, there are a "must haves" for your caregiving toolkit.

As advertised

Seals great and heavier than original

I really liked theses washers the work great. Last a long time

These would last a month or two. The blue ones we were getting from the oxygen company were blowing every time my dad would turn on his oxygen tank. So he was going through oxygen tanks and had to get refills twice a month. Now it’s every other month.