The AstralPool HydroSpin Compact Hydrocyclone Pre-Filter Clear is a high-quality pool filter designed by AstralPool. This compact filter features a multiport valve and is easy to install. With a height of 8.500 inches and a length of 24.000 inches, it effectively removes debris and dirt from pool water, ensuring a clean and clear swimming environment. The AstralPool HydroSpin Compact Hydrocyclone Pre-Filter Clear is a reliable choice for maintaining a well-maintained pool or spa. Open box, Never Installed or used.