<p>Highly efficient filtration. High quality replacement filter cartridge. Keep your pool fresh with this premium replacement pool filter cartridge. With 90 blades and a surface area of 4,000 square centimeters, this hot tub filter is one of the most effective filtration systems available. This high-quality replacement filter for MSPAs filters out excess dust and dirt, optimizes pump performance, and extends the lifespan of your equipment.</p> <p>Replacement filter for MSPA. Compatible with all Delight, Premium, Elite, and Concept models for Aurora, Mont Blanc, Mono, Alpine, Camaro, Nest, Soho, Baikal, Starry, Bliss, and Silver Cloud.</p> <p>Easy to replace. Easy to install without screws. Thanks to their high-quality material blend, the cartridges can be easily cleaned and reused. Replace the filter cartridge with a new one every two weeks for optimal results.</p> Easy replacement by simply placing it on the filter holder with a convenient click-lock mechanism. Durable and practical replacement filters for MSPA use only BPA- and lead-free materials. Safe and environmentally friendly products are important to us. Durable and practical, the middle rod and end cap are glued together for a better seal. Dimensions of replacement filters for MSPA: Height: 68 mm, Outer diameter: 108 mm, Inner diameter: 50 mm. Suitable for hot tubs, automatically filters water from impurities.