Unicel 5CH-502 Marquis Spa Filter Replacement 20041 20042 Cartridge (4 Pack) - 1
$148.99
We are an authorized Unicel dealer! 50 Sq Ft Length: 12 1/2" Outside Diameter: 5 3/16" Top Hole: Bar Handle Bottom Hole: 2" Male Thread/MPT Works in Marquis spas 20041 and 370 0237 !