Step into crystal clear waters with our Hot Tub/Spa Filter Cartridge Pack of 16 - DL82. Amplify your spa experience with these high-quality cartridges. Expertly designed for optimal filtration, they capture and remove impurities, while also promoting efficient water flow. Easy to replace, they are suitable for a variety of hot tubs and spas. Invest in the DL82 pack and turn your spa into a relaxing sanctuary. No more worrying over murky waters. Dive in with confidence knowing your hot tub is clean and safe. So, sit back, relax, and let the DL82 Filter Cartridge Pack do the work for you! Investing in water quality has never been more accessible.