Features: Designed specifically for electric split filters to ensure a perfect fit for your air conditioning systems and optimal performance. Applicable models: MSY-GE24NA, MSY-GL24, MSY-GL24NA-U1, MSZ-FE18, MSZ-FE18NA, MSZ-GE24, MSZ-GE24NA, MSZ-GL24, MSZ-GL24NA-U1, MSZ-HE24. Constructed from PU sponge, this filter effectively blocks particles while providing excellent elasticity and longevity, making it a reliable option for HVAC applications. The filters are easy to clean, helping maintain system efficiency with minimal effort and ensuring consistent air quality throughout their service life. Accurate sizing: Measuring 16.5 x 3.25 inches (41.91 x 8.25 cm), these filters are designed to fit various models while accommodating minor measurement variations without compromising functionality. Specifications: Part number: MAC2310FTE. Working temperature: 0°C–50°C. Material: Polyester fiber. Package includes: 4 air conditioner filters. Note: Please allow for a 1–2 cm measurement tolerance due to manual measurement. Color appearance may vary slightly depending on monitor settings.