Compatible with Mspa Models : Enjoy hassle-free compatibility with all MSpa models, ensuring a perfect fit for your inflatable hot tub. Optimal Filtration Performance : Our high-quality filter cartridges deliver exceptional filtration, keeping your spa water crystal clear and free from contaminants. Removes Dirt Effectively : With 90 blades and an expansive 4,000 square centimeters filter area, our filters trap dirt and particles efficiently. Easy to Replace : The practical design ensures quick and easy replacement, saving you time and effort. Durable Construction : Glued center rod and end cap provide superior sealing, enhancing durability and functionality. Elevate your spa experience with our meticulously designed filter cartridges, engineered to deliver pristine water quality. Ideal for MSpa enthusiasts seeking optimal filtration, these cartridges are crafted with precision to ensure your inflatable hot tub spa remains a sanctuary of cleanliness.