Set of 32 Stainless Steel Feeler Gauge Blades with Double Metric and Imperial Markings for Measuring Width and Gap

Compatible Robots: Polaris 180, 280, 360, 380, 480 Pro, 3900 Sport, compatible with Polaris 91003105 / 9-100-3105 / PP-91003105.

Size: Outer diameter: 4.3 cm; Inner diameter: 1.4 cm;

Easy to install: Simply replace the worn tail brush with a new tail brush at the end of the hose.

EFFECTIVE CLEANING: These absorbent filter sponges have uniform parallel holes to effectively capture large debris and particles, and remove pool cleaners. They also help scrub the bottom and sides of the pool.

Excellent value: 12 foam brushes, no need to change them weekly.