ItemOracle

Nordic Pure Mini Pleat MERV 11 Furnace Filter 18x20x1 (17.5x19.5x0.75) 3 Pack

Nordic Pure ★ 4.0/5 · ItemOracle Score Mid-Range

$44 USD
Price subject to change
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Nordic Pure 18x20x1 (17 1/2 x 19 1/2 x 3/4) Tru Mini Pleat MERV 11 AC Furnace Air Filters 3 Pack

MERV 11 furnace air filters with mini-pleat design for improved filtration. Ideal for reducing airborne particles while balancing air flow. Customers note good quality and effective dust/casual smoke reduction

Highlights

  • MERV 11 filtration
  • actual size close to nominal
  • USA-made

Pros

  • improved filtration without excessive airflow resistance
  • mini-pleat design for efficiency
  • made in the USA
  • positive build quality and fit

Cons

  • mixed opinions on exact size fit

Best For

  • standard home furnace filtration
  • reducing indoor dust
  • air quality improvement
  • smoke particle reduction
  • USA-made filter preference
  • 3-pack convenience

Features

  • Nominal size 18 x 20 x 1 with actual 17.5 x 19.5 x 0.75 inches
  • MERV 11 rated filtration for allergen and airborne particle reduction
  • Designed to balance filtration strength with manageable air flow resistance
  • Nordic Pure is a USA-made filter brand

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