@Jason_gasdive @emilygraymd_mph 1870+ meets the same filtration standard but has better fluid resistance and pink instead of blue straps. https://t.co/zfzGTzDKCb
@Jason_gasdive @emilygraymd_mph 1870 符合相同的过滤标准，但具有更好的流体阻力和粉红色而不是蓝色表带。 https://t.co/zfzGTzDKCb