[Excellent Filtration Capacity]--This filter basket is made with ultra-fine mesh to effectively capture even the smallest debris,ensuring your pool stays clean and clear. The bottom spring filter easily collects large objects like leaves, improving filtration efficiency and facilitating removal. [Microfiltration Technology]--The Ultra Fine Filtration Basket is designed with advanced microfiltration technology, allowing it to trap larger debris while letting fine debris pass through. This prevents the cartridges from being clogged quickly, even when the pool is especially dirty. The filter basket effectively removes dirt, debris, hair, dust from your swimming pool. [Easy to Install ]--Designed for use with pool cleaner and vacuum parts. Simply lift out the filter basket for easy cleaning. Clean the filter every 4-6 weeks for optimal performance. and convenient. [ & Premium Quality]--Made with a sturdy plastic frame to durability and prevent breakage during operation. Perfect replacement for the filter basket, ensuring proper usage. [Fitment]--Replaces part number : 9991460-R1,9991459-R1. Compatible with Pool Cleaner: S50, S100, Active 10, Active 15, T15, T25, E10.