990891 - L125 ERV CORE - SA

This is a factory original G5 replacement core for Renewaire SA top row units, with a 10-year manufacturer's warranty.

• The core comes with a factory 10-year warranty.
• The core may need replacement due to mechanical damage or mold/mildew if it gets wet.
• Regular filter replacement is recommended every 3 months.
• The new core slides into the existing unit.