4-pack of M42524 Master Deluxe hot tub filters. These spa filter cartridges replace Pleatco PSANT20-P3 and Unicel 4CH-925 type filters in Canada.
Outer Diameter: 4 5/8″
Length: 7 1/4″
Bottom: 1 1/2″ SAE connector (course thread)
Size: 20 sq. ft.
This item is for a bulk 4-pack of filters. These filters are also sold in single quantities.
Don’t be fooled by the competition... be sure it’s Master Deluxe