







🛡️ Breathe smarter, live better — the BNX TruFilter difference!
The BNX TruFilter 20x23x1 MERV 13 air filter is a high-performance HVAC replacement filter made in the USA. Featuring electrostatically charged pleated polypropylene media and a sustainable dual-frame design, it captures 93% of airborne particles sized 3-10 microns, including allergens, smoke, bacteria, and mold. Engineered for optimal airflow and durability, this 4-pack ensures cleaner, healthier indoor air while supporting eco-conscious manufacturing.
| Brand Name | BNX |
| Select | BN-M13S-20x23x1-4PP |
| Part Number | BN-M13S-20x23x1-4PP |
| Compatible Device | ファーネス |
| Material | ポリプロピレン |
| Included Components | 20x23x1エアフィルター4個。 |
| Batteries Included | No |
| Batteries Required? | No |
| Item Dimensions L x W x H | 58.4 x 50.8 x 2.5 cm |
| Item Weight | 544 g |
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