Feature●CLEAN AND CLEAR: Keep your spa water clean with this replacement filter cartridge●DIMENSIONS: Measure 5-5/16 inches in diameter and 9 inches tall●COMPATIBLE FILTERS: Replaces the Aquaterra spas 303279 filter cartridge●FILTER MEDIA: Features fine filter media with 221 pleats that can cover up to 37.5 square feet●END CAPS: Features 1-1/2-inch male thread and MPT end cap and a bar handle topDescription
Unicel 5CH-37 Replacement 5. 3 x 9 Inch Swimming Pool Hot Tub Spa Filter Cartridge for Aquaterra 303279 Spa Filter