Spa & Sauna Parts Replacement Filter Cartridge for Watkins Freedom Lifesmart Freeflow AquaTerra Hydromaster Grandmaster Simplicty Bermuda Spas
- Length from end cap to end cap (excluding threaded fitting): 9-5/8".
- Top: Closed with string pull - Bottom: Threaded.
- Extruded PVC center cores break resistant bands, molded in threads, no loose inserts.