In-line filter screen replacement Fits Zodiac Polaris pool cleaner models 280/380/480/3900 Also fits Zodiac Polaris Black Max pool cleaner models 380/280 Package included: 2pcs 48-222 In-Line Filter Screen This replacement in-line filter screen is designed to use with Zodiac Polaris pool cleaner models 280/380/3900, also compatible with Zodiac Polaris Black Max pool cleaner models Vac-Sweep 380/280