Saratoga Spa Filter 74458F PSG31 Blue

Blue Microban Saratoga Spa Filter 74458F replaces the PSG31 blue filter.

The dimensions of the factory 30 sqft filter are:

• Diameter: 4-3/4"
• Length: 17-1/2"
• Top: Handle
• Bottom: attaches to adapter in spa - keyed opening
• Material Area:  30 sq.ft.

Does not have bottom threads (has keyed opening), requires one of the two filter adapters above (Blue or Yellow) that may be in the spa already as they stay in the spa while the filter itself is changed out.

Filter adapters are available as needed -blue (MPT) is part #74450  or  yellow acme ACME) is #74451

 Filter media is blue.

Need white filter media? See PSG31-XP4