Pentair Spa/Pool Replacement Filter Cartridge (R172327) relayscontactors making it especially practical in

making it especially practical in spas where visual detail matters

Supports a more complete and confident repair

This type of part is especially useful during major maintenance where exact replacement of a very large original seal is important to restoring reliable closure and fit

This OEM gray eyeball inlet is a practical replacement for compatible gunite return systems that need dependable directional water return control

or feels too worn to trust in continued service

Pentair Spa/Pool Replacement Filter Cartridge (R172327) relayscontactors making it especially practical inPentair Spa Pool Replacement Filter Cartridge (R172327) is a replacement spa or pool filter cartridge from Pentair Pool Products designed to help restore clean water flow through compatible filtration systems. It is suited for maintenance replacements where the cartridge model, cross reference number, length, diameter, end cap style, and core design need to match the existing filter. Use part number R172327 when matching this item to an existing