LFS Center Block Assy Kit Back Catalog number: 801915 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended GFPC825 Filter, 25mm, 0.8µm, Polycarbonate, Plain White, 100/Pack Price on request 811-9909-01 Inhalable Dust Sampler (100 µm Particle Cut at 2LPM) Price on request 6075-0212-25 SCREW PHIL 2-56X3/4 25PAK Price on request