These precolumn filters with PEEK body and stainless steel frit provide protection for analytical and microbore columns. They connect directly to the column without the need for an additional holder.

• Universal filters, suitable for all HPLC columns
• Pressure rated to 350 bar (5000 psi)
• Reusable

Analytical filters are available with 0.5 and 2 µm stainless steel frit options (recommended for 3 and 5 µm columns respectively). Microbore filters have a 0.5 µm stainless steel frit and offer lower dispersion than analytical filters. They are recommended for smaller volume (shorter, narrower ID) columns.