Filterbuy 13x21.5x0.75 MERV 11 Air Filters (2-Pack)
Electrostatic pleated air filters for furnaces, air conditioners, or heat pumps with MERV 11 performance. Helps reduce dust and improve air quality. Customers note good quality, easy installation, and value for money
Highlights
- mERV 11 filtration
- universal compatibility
- 2-pack convenience
Pros
- universal compatibility with HVAC systems
- mERV 11 filtration for allergens and dust
- easy to install
- strong build quality
- value for money (2-pack)
Cons
- size feedback varies among customers
Best For
Features
- UNIVERSAL COMPATIBILITY 13x21. 5x1 replacement air filters for your furnace
- air conditioner
- or heat pump enhance HVAC system efficiency and support a healthy lifestyle (actual size 12. 88" x 21. 50" x 0. 75")
- MERV 11 PERFORMANCE Protect your home or business from allergens
- pets
- and more with MERV 11 synthetic media (comparable with MPR 1200 & FPR 7) that captures 95% of dust without restricting air flow
- LASTING FILTRATION Electrostatically charged media with 14 pleats per foot traps more microscopic particles and lasts 3x longer than fiberglass models (replace every 90 days for best results)
- SUPERIOR CONSTRUCTION Easy installation beverage board frames with dual wire backing outperform basic cardboard designs by improving durability and resisting extreme temperatures
