- Brand: FILTERLOT
- Material: Synthetic Media (Polyester)
- MERV Rating: 13
- Compatible Devices: Furnace
- Typical Building Application: Residential and Commercial
- Pleated design for filter media, provides large surface area for more effective filtration while keeping airflow resistance low
- Actual Size 15 1/2 x 24 1/2 x 3 5/8 inch











John B. –
These filters seem decent plus they have higher MERV rating (traps finer particles) than the much more expensive ones sold the local by company that periodically does maintenance checks on my furnaces.