Dust Defense MERV 8 Air Filter by FilterBuy (17.5x21x1, 3 Months)

★★★★★ 4.2 100 reviews

$90.00
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$90.00
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 213555960 Release Date 2026/04/12 List Price $36.00 Model Number 213555960
Category

This is a 17.5x21x1 MERV 8 air filter replacement for your furnace, air conditioner, heat pump, or HVAC system. Its actual size is 17.50x21.00x0.75 inches. MERV 8 synthetic media, akin to MPR 600 and FPR 5, provides standard protection against dust, pollen, and more by capturing 90% of airborne particles without hindering airflow. High-quality construction ensures electrostatically charged pleated filter media, reinforced wire backing for stability, and a durable frame to withstand heat and humidity. It's designed to last for 3 months, lasting 300% longer than fiberglass models. This product is 100% made in the USA and crafted with recyclable materials.

  • Replacement Air Filter: 17.5x21x1 MERV 8 for Furnace, AC, Heat Pump, or HVAC System
  • Actual Dimensions: 17.50" x 21.00" x 0.75"
  • MERV 8 Synthetic Media: Standard Protection, 90% Particle Trapping, No Airflow Impact
  • High-Quality Construction: Electrostatic Pleated Media, Reinforced Backing, Durable Frame
  • Longevity: Lasts 3 Months, 300% Longer than Fiberglass Models
  • Origin & Design: 100% US-Made, Recyclable Materials
Brand Name Filterbuy
Manufacturer FilterBuy
Material Type Synthetic
Compatible Devices Furnace, Heat Pump, Air Conditioner, HVAC System

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