BY Series steel-type hair cycle pool filter water treatment is an essential pre-processing device, the main pool to remove the fiber, hair, and large solid debris, to ensure the normal operation of pumps. modelHDNenterouth1h2BY-250800400250200500500BY-200700400200150400400BY-150700350150125400400BY-125650350125100350350BY-10055030010080300300BY-804003008065200200BY-654002006550200200