The 47 mm filter holders are designed for in-line liquid or gas filtration. They open and close easily without disturbing the filter disc.

They are available in polycarbonate and aluminum.

For venting and air monitoring applications, the sturdy plastic construction of the lightweight polycarbonate 47 mm in-line filter holder is ideal.

For stack sampling applications, the 47 mm in-line filter holder in anodized aluminum is a durable and cost-effective choice.

For excellent chemical resistance and continuous processing of fluids at high pressure, the 47 mm in-line filter holder in stainless steel is recommended.