Filterbuy 20x20x1 Air Filters – MERV 8, 4 Pack – Dust and Allergy Defense

Product Features

Breathe easier with the filter your HVAC system deserves. These MERV 8 pleated filters from Filterbuy capture 90% of airborne dust – plus pollen, lint, and mold spores – without choking your system’s airflow. The electrostatically charged synthetic media packs 14 pleats per foot and lasts three times longer than basic fiberglass, with a simple 90-day replacement rhythm.

Specifications & Details

A sturdy beverage-board frame with dual wire backing resists warping and extreme temperatures where flimsy cardboard fails. Proudly made in the USA from recyclable materials, this four-pack keeps clean air on schedule. Precision-sized for furnace, AC, and heat pump systems that use 20x20x1 filters (actual size 19.5 x 19.5 x 0.75 inches).

Why You’ll Love It

MERV 8 filtration captures 90% of airborne dust, plus pollen, lint, and mold spores, without restricting airflow. Electrostatically charged synthetic media with 14 pleats per foot lasts up to 3 times longer than basic fiberglass filters. Simple 90-day replacement rhythm keeps clean air on schedule; sturdy beverage-board frame resists warping. Proudly made in the USA from recyclable materials, with dual wire backing for added strength in extreme temperatures.

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