Filterbuy 13x20x1 Air Filter with MERV 11 (3-Pack)
13x20x1 replacement air filters with MERV 11 synthetic media for enhanced HVAC efficiency and allergen protection. Customers note high quality and effective dust trapping
Highlights
- MERV 11 synthetic media
- captures 95% of dust
- universal 13x20x1 compatibility
Pros
- universal compatibility
- high-quality construction
- effective dust and allergen protection
- fits well and lasts
- made in USA
Cons
- actual size may be smaller than expected
Best For
Features
- Universal 13x20x1 replacement filters for furnaces, air conditioners, or heat pumps (actual size 12.88 x 19.88 x 0.75)
- MERV 11 filtration captures 95% of dust, pets, and allergens with synthetic media
- Electrostatically charged media with 14 pleats per foot for extended filtration life (replaces every 90 days)
- Durable beverage board frame with dual wire backing for improved rigidity in extreme temperatures
- Made in the USA using industrial-grade recyclable materials for dependable indoor air quality
