Halo 5um, 90A, PFP Back Catalog number: 945810-209 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 92712-514 HALO 1000 Å C4, 2.7 µm, 2.1 x 75mm Price on request 95812-608 HALO 90 Å C8, 5 µm, 2.1 x 100mm Price on request 92814-604 HALO 90 Å ES-CN, 2.7 µm, 4.6 x 100mm Price on request