Click-On 快速更换载气净化管（气体捕集阱）
结构的接头，可以不关闭气源更换净化管，只需要几秒钟。

一对接头的报价为500人民币，优惠价格350人民币，

净化管品种众多，请核实价格（1540-2200人民币）

Click-On Inline Super-Clean Traps are inline traps designed with Click-On adaptor connectors
which allows inline cartridges to be exchanged without introducing oxygen.
 Spring loaded check valves seal when a filter is removed and open only when a new filter has been locked in place.
There is no need for loosening and tightening fittings every time a trap is changed
and your system will not become contaminated during the process.