Filter For PRB25SF-PAIR

The hot tub filter for PRB25SF and Unicel M-4306 comes in a pair, each filter is 6-5/8 inches long and the two stacked have a total length of 13-1/4 inches. For optimal fit and performance, verify that this filter cartridge matches the dimensions of the old filter in your spa.

Filter details:

• ProAqua P/N: PA-1406
• Diameter: 4-15/16"
• Length: 6-7/16"
• Top: 2-1/8" Hole
• Bottom: 2-1/8" Hole
• Media: 50 sq.ft. (Pair)
• NOTE* Price is for two filters, sold in a pair.

Compatible replacement for:

• Pleatco PRB25SF-JH-PAIR
• Filbur FC-2387
• Unicel C-4405
• Unicel M4306
• 817-5010
• 17-2464
• R173433