The SPT-5 Pad, measuring 21"x47", is sold in a pack of 25 by Koch Filter Corp. This filter pad is designed for high-efficiency air filtration, effectively removing dust and allergens from the air. Constructed from high-quality materials, it provides durability and performance in various applications. The 21"x47" dimensions allow for easy installation in standard filter frames, making it a versatile choice for both residential and commercial environments. This product meets industry standards for air filtration, ensuring a cleaner and healthier indoor atmosphere.
