1ST STAGE FILTRATION: MERV-8 Pre-Filter removes the largest particles, it can protect the inner component from the congestion of impurities from the air taking in from outside, ensure the maximum airflow supply volume.
COMPATIBILITY: MERV-8 Filter Replacement Set Compatible with ALORAIR Basement Dehumidifiers Sentinel HD55, Sentinel HDi65
DIMENSIONS: MERV-8 Pre-Filter Replacement :17.2''X8.8''X0.4''. Simply remove the older and dirty MERV-8 Filter and replace re-secure the cover, in just 1 minutes.
SIMPLE INSTALLATION: The MERV-8 Pre-Filter Replacement Set can be easily swapped out and discarded without the need for any tools. MERV-8 filters should be changed every 2-3 months based on usage patterns and environmental conditions.
CUSTOMER SERVICES: If you have any questions about the replacement filter, please feel free to contact us, we are committed to offering top-quality products and promise 100% high-quality customer service.