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Horizon Series by Filbur
Cal Spa & Marquis 50 sq ft Replacement Filter 12-1/2" x 5-3/16" 2" MPT 5CH-352 5CH-502 FC-0195 PPM-50
MSRP: $99.99$54.99 -
SpaShopper
50sqft Spa Filter Cartridge 13-5/16"x4-15/16" 2-1/8" Openings FC-2390 C-4950 PRB50-IN Universal Fit
MSRP: $54.99$41.99 -
Horizon Series by Filbur
Hot Spring Spa Filter Cartridge 30sqft | 6" x 10-1/2" | FC-3915 C-6430 PWK30 | Post-1990 Models
MSRP: $44.99$34.95
Most Popular Filter Cartridges
Maintain crystal-clear water in your spa with Most Popular Filter Cartridges from SpaShopper. We offer filter cartridges, housings, and filtration accessories compatible with a wide range of hot tub models. Regular filter replacement is essential for water quality and equipment longevity. Compatible with Balboa, Gecko, Waterway, Pentair, and more top brands. Orders over $75 ship free.