68-101807-01 | Filter - Permanent 21" X 12-3/4" | RHEEM

**Filter - Permanent 21" X 12-3/4" from RHEEM** **Designed for industrial and commercial HVAC systems, this premium filter from RHEEM guarantees superior performance and durability.** Constructed with high-efficiency materials, this filter effectively captures airborne contaminants, including dust, pollen, and allergens, ensuring optimal air quality. Its extended lifespan of up to 12 months ensures minimal maintenance and reduced operating costs. The 21" x 12-3/4" dimensions make it suitable for a wide range of HVAC equipment. **Key Features:** * Permanent design for reduced waste and expenses * High-efficiency filtration for improved air quality * Extended lifespan of up to 12 months * Universal compatibility with various HVAC systems Protect your equipment and enhance indoor air quality with this top-of-the-line filter from RHEEM. **Order now from our HVAC supply store for the best prices and fast shipping!**