90 day filter, 23X more effective than fiberglass filters. Filters airborne allergens including dust, dirt and pollen. Helps reduce dust and dirt buildup in furnace systems and air ducts. Cardboard frame material, made in the USA.
Product Details
Manufacturer: PROTECT PLUS INDUSTRIES
Manufacturer's Part Number: PRO220202
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Product Features
- Lasts up to 90 days
- 100% synthetic media
- Filters larger airborne particles, such as dust/lint, pollen
Product Specifications
| Frame Material | Cardboard |
| Length | 20 in |
| MERV Rating | 7 |
| Thickness | 1 in |
| Type | Pleated |
| Width | 20 in |