Pentair 071439 O-Ring Replacement SM and SMBW 4000 Series Pool or Spa DE Filter Waterway 630-0008 Mini 2

Waterway 630-0008 Mini 2

Helps stabilize pH levels

This genuine replacement cartridge is the number one choice in cartridge filtration to maintain your pool water cleanliness

Tube Failure Detection System (TFD)

Audible low battery indicator at the poolside alarm is also indicated by the in house remote receiver

Pentair 071439 O-Ring Replacement SM and SMBW 4000 Series Pool or Spa DE Filter Waterway 630-0008 Mini 2This O Ring is designed to use with Pentair SM & SMBW 4000 series pool and spa D. E. filters. Features: Pentair Purex SMBW 4000 Filter Lid O Ring 071439 Lid O Ring SMBW 4000 Filter Lid O Ring Purex SMBW 4000 Filter Lid O Ring