Filterbuy 20x23x1 Air Filter MERV 11 (3-Pack)
20x23x1 air filters with MERV 11 synthetic media for allergy and pet defense. Improves HVAC efficiency and air quality. Customers note good quality and fit, with some size discrepancies
Highlights
- MERV 11 capture of dust
- universal 20x23x1 compatibility
- three-pack value
Pros
- MERV 11 filtration
- Electrostatic pleated design
- Universal compatibility
- 3-pack for extended use
- Made in USA
Cons
- Actual size may differ from expected
Best For
Features
- UNIVERSAL COMPATIBILITY 20x23x1 replacement air filters for your furnace
- air conditioner
- or heat pump enhance HVAC system efficiency and support a healthy lifestyle (actual size 19. 50" x 22. 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
