Complete return jet fitting for above-ground pools, wall connector for above-ground pools, return sprinkler assembly with clip and adhesive tape

Matching Model - This replacement part is compatible with iRobot i7 i7 Plus i7+(7550) i8 Plus i8+(8550) i3 i3 Plus i3+(3550) i4 i4 Plus i4+(4552) i6 Plus i6+(6550) e5(5150) Perfectly compatible) E6(6134, 6198) E7 vacuum cleaner, perfectly fitted and easy to install. [Excellent Performance] The rolling brushes are made of high-quality rubber. The rubber tread is designed to grip and remove dirt on any type of flooring, and the replacement brush heads reach into corners and edges to remove more dirt, dust, and debris. [Easy to Clean and Replace] Regularly clean and replace the roller brushes to improve suction power and performance and extend the life of your robot vacuum. [Maintenance] It is recommended to replace the brushes every 2 to 3 months, depending on usage, to maintain optimal vacuum performance. [Value Pack] 2 sets of roller brushes. (Note: There may be some noise when you first start using the roller, but the noise will disappear after some time.)