Upchurch Inline MicroFilters

The Upchurch / IDEX Inline MicroFilters effectively protect your column from particles originating in the mobile phase or sample, or from pump seal and sample injection valve wear. We offer these filter with 100% biocompatible PEEK polymer options. It delivers a miniscule 240nL void volume. Two versions are available; direct connect 1/32” OD tubing or use MicroTight® tubing sleeves for 70–520μm OD capillary tubing.