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

Highly Compatible With Standard Specifications:  Nominal dimensions 20 × 20 × 1 inch; actual dimensions 19.75 × 19.75 × 0.75 inch. SUIXINEYI air filters are compatible with the vast majority of HVAC equipment brands on the market. SUIXINEYI 20x20x1 air filter is compatible with almost all brands of fresh air systems and air conditioning units. Before purchasing, please be sure to carefully check the size and model of your existing filter.

Performance Upgrade:  The SUIXINEYI MERV13 20x20x1 air conditioner filter features a high-quality cardboard frame that is sturdier than standard frames and provides superior sealing performance. This design significantly enhances the filter’s overall performance and filtration efficiency, ensuring that fresh, clean air circulates throughout your living space.

Premium MERV 13 Air Conditioner Filter:  SUIXINEYI 20x20x1 MERV 13 air conditioner filter effectively removes virtually all dust, mold, pet hair and dander, and pollen from your home. It captures 98% of airborne particles, delivering fresh, clean air to your indoor environment, creating a healthy living space where you can breathe freely and comfortably indoors.

Replace Regularly:  Under standard operating conditions, this filter cartridge is designed to last approximately three months. To ensure optimal filtration performance and maintain the system’s efficient operation, we recommend replacing the filter cartridge every three months.