Filterbuy 18x18x2 Air Filter MERV 11 (12-Pack) 17.75 x 17.75 x 1.75
Universal 18x18x2 air filter with MERV 11 synthetic media for allergen defense. 95% dust capture without restricting airflow; easy to install. Customers note high quality and good fit
Highlights
- merv 11 synthetic media
- universal 18x18x2 fit
- 12-pack for value
Pros
- universal compatibility
- merv 11 filtration
- easy to install
- strong build quality
- value in a 12-pack
Cons
- mixed feedback on dust collection capacity
- size notes indicate minor fit variance
Best For
Features
- UNIVERSAL COMPATIBILITY 18x18x2 replacement air filters for your furnace
- air conditioner
- or heat pump enhance HVAC system efficiency and support a healthy lifestyle (actual size 17. 75" x 17. 75" x 1. 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 10 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
