Blue Spa Filter Cartridges for Hot Tubs and Pools

💦 Longer-lasting Clean: The premium blue filter paper used in our spa filters ensures exceptional water cleanliness, offering a crisp and clear bathing experience for you and your loved ones. Enjoy hassle-free, clean water every time.

💦 Compatible Model: Our spa filter cartridges are designed to be compatible with all RELXTIME spa pools. Each cartridge has an outer diameter of 100mm (3.9 inches), an inner diameter of 60mm (2.4 inches), and a height of 79mm (3.1 inches). Sold in convenient 6-packs, these cartridges are the ideal partner for your hot tubs.

💦 Maintain and Reuse: Regular maintenance is key to keeping your spa water clean. We recommend changing the filter every 2-3 days during heavy usage, and cleaning it before and after use to ensure optimal performance. Proper cleaning and maintenance allow the filter to be used repeatedly, providing cost-efficient and eco-friendly water filtration.

💦 Powerful Filtration Performance: Our spa filter cartridges are equipped with extra-durable plastic and high-quality dacron fiber pleats, effectively capturing even the tiniest dirt particles, such as hair, leaves, dust, sediment, sand, and more. This ensures that your spa water remains clear and clean, enhancing your bathing experience.

💦 Easy to Clean and Replace: The blue filter cartridges are incredibly easy to clean. Simply remove the filter from the water inlet inside the spa, take out the cartridge, scrub it with a cartridge cleaner tool, and wash it under strong water pressure to remove any loose particles. This makes maintenance a breeze, allowing you to enjoy your spa for longer.