Brand:  SUIXINEYI
Product Dimensions: 16x 20 x 1 inches
Material: ‎Aluminum and Paper
Color: White
Item model number: MERV13 16X20X1-4

Highly Versatile Fit:  Specifications:  16 × 20 × 1 inch; Actual Dimensions:  15.75 × 19.75 × 0.75 inches. The SUIXINEYI air filter is compatible with the vast majority of HVAC brands.

Long-Lasting Filtration:  The filter cartridge provides continuous, stable filtration for 3 months, and replacing the filters in air conditioning and HVAC systems is simple. Just follow the airflow arrow markings on the filter and slide it directly into the slot on the unit or return air grille to complete the installation.

Versatile for Multiple Settings:  Effectively captures 98% of airborne particles, filtering out dust, pet dander, smoke, germs, and allergens. Suitable for both home and commercial use, it provides long-lasting air purification to protect your respiratory health.

Advanced Pleated Filter Technology:  SUIXINEYI filter features a densely pleated structure that effectively increases the overall filtration surface area while maintaining unobstructed airflow. This dual optimization of airflow circulation and filtration efficiency delivers a superior air purification experience.