SP4i Replacement Filter for SP4i Blue Signature Large Model Air Purifier

100% CompatibilityThe Replacement Filter is ONLY Compatible with the SP4i Signature Air Purifier. This filter is designed exclusively for SP4i Large Model Air Purifier. Please verify your air purifier model before making a purchase. | 3-In-1 FilterIncluding HEPA filter and activated carbon filter (pre-filter not included). The addition of activated charcoal cat litter granules can help absorb odors, such as pet odors, more effectively. These layers work together to help reduce airborne particles and unwanted odors, improving overall indoor air quality. | Multiple Filtration PerformanceThe advanced activated carbon layer absorbs and neutralizes everyday household odorsfrom smoke to pets to cookingdelivering a cleaner, fresher atmosphere with every cycle. Engineered for high-efficiency purification, it keeps your space feeling pure, balanced, and effortlessly breathable. | Energy Efficient DesignMade with high-quality non-woven fabric and activated carbon, this filter features a low-density structure that reduces air resistance while maintaining high filtration efficiency. This design helps ensure strong performance with lower energy consumption and reduced pressure on the purifier. | Buying ConfidenceFor optimal performance and the cleanest air, we recommend replacing the filter every 6-8 months, depending on usage and air quality. We value your shopping experience and are committed to providing high-quality, functional products. Breathe freely and enjoy a healthier life!