

🌬️ Elevate your air game — because your lungs deserve the best!
The BNX TruFilter 20x20x1 MERV 13 (4-Pack) is a premium electrostatically charged pleated air filter designed for HVAC systems. Proudly made in the USA with sustainable materials, it captures 93% of microscopic airborne particles including pollen, mold, bacteria, and smoke without compromising airflow. Its precise sizing and low resistance protect your furnace and AC while delivering noticeably cleaner air within 48 hours. Ideal for allergy sufferers and health-conscious professionals seeking superior indoor air quality.


| ASIN | B09XC3RQ3J |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #49,937 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #18 in Furnace Filters |
| Brand Name | BNX |
| Color | 4-Pack |
| Compatible Device | Furnace |
| Customer Reviews | 4.6 4.6 out of 5 stars (16,567) |
| Date First Available | 2 May 2022 |
| Item Weight | 726 g |
| Material Type | Polypropylene |
| Model Info | BNX-M13-20x20x1-4P |
| Part Number | BN-M13S-20x20x1-4PP |
| Product Dimensions | 49.99 x 49.99 x 1.91 cm; 726 g |
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