About This Exclusive Aigerri Compatibility - Precision-engineered to work ONLY with Aigerri Countertop Water Filtration Systems (Model #XYZ) for guaranteed performance and fit. Extended 70-90 Day Protection - Lasts 2-3x longer than standard filters, providing continuous purification while reducing replacement frequency and costs. Tool-Free 30-Second Replacement - Our simple twist-in design requires no special tools or technical skills - just remove the old and click in the new. Crisp, Clean-Tasting Water - Effectively reduces chlorine, sediments and impurities while noticeably improving water taste and odor. Premium Construction - High-density filtration media ensures consistent performance throughout the cartridge's entire lifespan. Overview Material : Plastic Product Dimensions : 2.6"D x 2.6"W x 11.65"H Item Weight : 13.28 ounces External Testing Certification : UL Product Benefits : Reduces TDS