Filterbuy 18x20x1 Air Filter, MERV 11, 2-Pack
Price tier: Budget
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Universal 18x20x1 air filters with MERV 11 media for allergy and pet defense. Helps reduce dust and improve air quality in HVAC systems. Customers note good quality, easy installation, and value for money
Highlights
- merv 11 protection for allergens
- electrostatic pleated design
- 2-pack for economy and replacement convenience
Pros
- universal compatibility
- merv 11 filtration
- easy to install
- good build quality
- value for money
Cons
- mixed feedback on size fit
Best For
Features
- UNIVERSAL COMPATIBILITY 18x20x1 replacement air filters for your furnace
- air conditioner
- or heat pump enhance HVAC system efficiency and support a healthy lifestyle (actual size 17. 50" x 19. 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
