The Lifesmart 50 Square Foot Replacement Filter is made to fit the Rock Solid Series Hydromaster, Grandmaster Jewel & Simplicity Spas. The durable Remay Filter material traps solid wastes keeping your spa water clean. Simply hose off monthly and replace every year.
Fits All Lifesmart Grandmaster, Jewel,Hydromaster & Simplicity Spas
Installs in seconds
Keeps Spa Water Clean