Filterbuy 18x18x2 MERV 11 Air Filter (3-Pack) for HVAC
Three 18x18x2 air filters with MERV 11 synthetic media for allergen and pet dust control. Improves HVAC efficiency and air quality; customers note high quality and good fit, though some report smaller actual size
Highlights
- merv 11 filtration
- 3-pack value
- electrostatic pleated media
Pros
- universal compatibility
- merv 11 performance
- effective dust and allergen capture
- durable construction
- made in usa
Cons
- size may be smaller than expected
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
