Filter cartridges for LifeSmart Spas help keep water free of debris, maintain high-quality construction of your spa, and is easy to install. Filter cartridges are essential to maintaining clean water and ensuring proper performance of your hot tub. It’s recommended for the filter cartridge to be replaced every 6 months, however, replacing your filter will depend on usage.

Why we sell a 2-pack? According to the manufacturer, the filter cartridge needs to be cleaned at least once a month. When you clean your filter cartridge, it’s great to have a second one on hand as the one you clean needs to dry completely before putting it back into the spa.  With a spare filter cartridge on hand, you can enjoy the spa without waiting for the other to dry!

This 50 square foot filter is made to fit the following Lifesmart Spas: LS100, LS100DX, LS100 Plus, LS300Plus, LS350, LS350DX, LS350Plus, LS400DX, LS450DX, LS500Plus, LS550Plus, LS600DX, LS700DX, Tierra, Sereno, & Leganza.